Device Bandwidths
What follows is a list of device bandwidths that I borrowed from Wikipedia. Most networking specs are written in metric rather than binary units (base-10 rather than base-2). Thats fine in certain circles, but its unclear to the rest of us exactly how fast something transfers data. So I took the base-10 numbers that I found at wikipedia, put it into a spreadsheet, and computed the base-2 columns I wanted to see. I added commas, fixed the decimals at 2 places, etc.
TTY/TDD
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| TTY (V.18) | 50 | 6.25 | 0.01 | 0.00 | 0.00 |
| NTSC Line 21 Closed Captioning | 1,000 | 125.00 | 0.12 | 0.00 | 0.00 |
MODEM/BROADBAND
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| Modem 110 baud (symbols / second) | 110 | 13.75 | 0.01 | 0.00 | 0.00 |
| Modem 300 (300 baud) (Bell 103 or V.21) | 300 | 37.50 | 0.04 | 0.00 | 0.00 |
| Modem 1200 (600 baud) (Bell 212A or V.22) | 1,200 | 150.00 | 0.15 | 0.00 | 0.00 |
| Modem 1200/75 (600 baud) (V.23) | 1,200 | 150.00 | 0.15 | 0.00 | 0.00 |
| Modem 2400 (600 baud) (V.22bis) | 2,400 | 300.00 | 0.29 | 0.00 | 0.00 |
| Modem 4800 (1600 baud) (V.27ter) | 4,800 | 600.00 | 0.59 | 0.00 | 0.00 |
| Modem 9600 (2400 baud) (V.32) | 9,600 | 1,200.00 | 1.17 | 0.00 | 0.00 |
| Modem 14.4 (2400 baud) (V.32bis) | 14,400 | 1,800.00 | 1.76 | 0.00 | 0.00 |
| Modem 28.8 (3200 baud) (V.34-1994) | 28,800 | 3,600.00 | 3.52 | 0.00 | 0.00 |
| Modem 33.6 (3429 baud) (V.34-1998) | 33,600 | 4,200.00 | 4.10 | 0.00 | 0.00 |
| Modem 56k (8000/3429 baud) (V.90) | 56,000 | 7,000.00 | 6.84 | 0.01 | 0.00 |
| ISDN | 64,000 | 8,000.00 | 7.81 | 0.01 | 0.00 |
| IDSL | 144,000 | 18,000.00 | 17.58 | 0.02 | 0.00 |
| HDSL ITU G.991.1 | 1,544,000 | 193,000.00 | 188.48 | 0.18 | 0.00 |
| MSDSL | 2,000,000 | 250,000.00 | 244.14 | 0.24 | 0.00 |
| SDSL | 2,320,000 | 290,000.00 | 283.20 | 0.28 | 0.00 |
| ADSL | 3,000,000 | 375,000.00 | 366.21 | 0.36 | 0.00 |
| SHDSL ITU G.991.2 | 5,690,000 | 711,250.00 | 694.58 | 0.68 | 0.00 |
| ADSL | 8,192,000 | 1,024,000.00 | 1,000.00 | 0.98 | 0.00 |
| ADSL (G.DMT) | 12,288,000 | 1,536,000.00 | 1,500.00 | 1.46 | 0.00 |
| ADSL2 | 12,288,000 | 1,536,000.00 | 1,500.00 | 1.46 | 0.00 |
| ADSL2+ | 24,576,000 | 3,072,000.00 | 3,000.00 | 2.93 | 0.00 |
| DOCSIS v1.0 | 38,000,000 | 4,750,000.00 | 4,638.67 | 4.53 | 0.00 |
| DOCSIS v2.0 | 38,000,000 | 4,750,000.00 | 4,638.67 | 4.53 | 0.00 |
| FiOS fiber optic service | 50,000,000 | 6,250,000.00 | 6,103.52 | 5.96 | 0.01 |
| DOCSIS v3.0 | 160,000,000 | 20,000,000.00 | 19,531.25 | 19.07 | 0.02 |
| Uni-DSL | 200,000,000 | 25,000,000.00 | 24,414.06 | 23.84 | 0.02 |
| VDSL ITU G.993.1 | 200,000,000 | 25,000,000.00 | 24,414.06 | 23.84 | 0.02 |
| VDSL2 ITU G.993.2 | 250,000,000 | 31,250,000.00 | 30,517.58 | 29.80 | 0.03 |
| BPON (G.983) fiber optic | 622,000,000 | 77,750,000.00 | 75,927.73 | 74.15 | 0.07 |
| GPON (G.984) fiber optic | 2,488,000,000 | 311,000,000.00 | 303,710.94 | 296.59 | 0.29 |
Cell Phone Interfaces
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| GSM CSD | 14,400 | 1,800.00 | 1.76 | 0.00 | 0.00 |
| HSCSD | 57,600 | 7,200.00 | 7.03 | 0.01 | 0.00 |
| GPRS | 57,600 | 7,200.00 | 7.03 | 0.01 | 0.00 |
| WiDEN | 100,000 | 12,500.00 | 12.21 | 0.01 | 0.00 |
| CDMA2000 1xRTT | 153,000 | 19,125.00 | 18.68 | 0.02 | 0.00 |
| EDGE (type 1 MS) | 236,800 | 29,600.00 | 28.91 | 0.03 | 0.00 |
| UMTS | 384,000 | 48,000.00 | 46.88 | 0.05 | 0.00 |
| EDGE (type 2 MS) | 473,600 | 59,200.00 | 57.81 | 0.06 | 0.00 |
| EDGE Evolution (type 1 MS) | 1,184,000 | 148,000.00 | 144.53 | 0.14 | 0.00 |
| EDGE Evolution (type 2 MS) | 1,894,000 | 236,750.00 | 231.20 | 0.23 | 0.00 |
| 1xEV-DO Rev. 0 | 2,457,000 | 307,125.00 | 299.93 | 0.29 | 0.00 |
| 1xEV-DO Rev. A | 3,100,000 | 387,500.00 | 378.42 | 0.37 | 0.00 |
| 3xEV-DO Rev. B | 9,300,000 | 1,162,500.00 | 1,135.25 | 1.11 | 0.00 |
| HSDPA/HSUPA | 14,400,000 | 1,800,000.00 | 1,757.81 | 1.72 | 0.00 |
| 4xEV-DO Enh (2X2 MIMO) | 34,400,000 | 4,300,000.00 | 4,199.22 | 4.10 | 0.00 |
| HSPA+ (2X2 MIMO) | 42,000,000 | 5,250,000.00 | 5,126.95 | 5.01 | 0.00 |
| 15xEV-DO Rev. B | 73,500,000 | 9,187,500.00 | 8,972.17 | 8.76 | 0.01 |
| UMB (2X2 MIMO) | 140,000,000 | 17,500,000.00 | 17,089.84 | 16.69 | 0.02 |
| LTE (2X2 MIMO) | 173,000,000 | 21,625,000.00 | 21,118.16 | 20.62 | 0.02 |
| UMB (4X4 MIMO) | 280,000,000 | 35,000,000.00 | 34,179.69 | 33.38 | 0.03 |
| EV-DO Rev. C | 280,000,000 | 35,000,000.00 | 34,179.69 | 33.38 | 0.03 |
| LTE (4X4 MIMO) | 326,000,000 | 40,750,000.00 | 39,794.92 | 38.86 | 0.04 |
WIDE AREA NETWORKS
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| DS0 | 64,000 | 8,000.00 | 7.81 | 0.01 | 0.00 |
| G.Lite ("ADSL Lite") | 1,536,000 | 192,000.00 | 187.50 | 0.18 | 0.00 |
| T1 | 1,544,000 | 193,000.00 | 188.48 | 0.18 | 0.00 |
| E1 | 2,048,000 | 256,000.00 | 250.00 | 0.24 | 0.00 |
| G.SHDSL | 2,304,000 | 288,000.00 | 281.25 | 0.27 | 0.00 |
| LR-VDSL2 | 4,000,000 | 500,000.00 | 488.28 | 0.48 | 0.00 |
| SDSL | 2,320,000 | 290,000.00 | 283.20 | 0.28 | 0.00 |
| T2 | 6,312,000 | 789,000.00 | 770.51 | 0.75 | 0.00 |
| ADSL | 8,000,000 | 1,000,000.00 | 976.56 | 0.95 | 0.00 |
| E2 | 8,448,000 | 1,056,000.00 | 1,031.25 | 1.01 | 0.00 |
| ADSL2 | 12,000,000 | 1,500,000.00 | 1,464.84 | 1.43 | 0.00 |
| Satellite Internet | 16,000,000 | 2,000,000.00 | 1,953.13 | 1.91 | 0.00 |
| ADSL2+ | 24,000,000 | 3,000,000.00 | 2,929.69 | 2.86 | 0.00 |
| E3 | 34,368,000 | 4,296,000.00 | 4,195.31 | 4.10 | 0.00 |
| DOCSIS v1.0 | 38,000,000 | 4,750,000.00 | 4,638.67 | 4.53 | 0.00 |
| DOCSIS v2.0 | 40,000,000 | 5,000,000.00 | 4,882.81 | 4.77 | 0.00 |
| T3 | 44,736,000 | 5,592,000.00 | 5,460.94 | 5.33 | 0.01 |
| STS-1/EC-1/OC-1/STM-0 | 51,840,000 | 6,480,000.00 | 6,328.13 | 6.18 | 0.01 |
| VDSL | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| DOCSIS v3.0 | 160,000,000 | 20,000,000.00 | 19,531.25 | 19.07 | 0.02 |
| OC-3/STM-1 | 155,520,000 | 19,440,000.00 | 18,984.38 | 18.54 | 0.02 |
| VDSL2 | 250,000,000 | 31,250,000.00 | 30,517.58 | 29.80 | 0.03 |
| T4 | 274,176,000 | 34,272,000.00 | 33,468.75 | 32.68 | 0.03 |
| T5 | 400,352,000 | 50,044,000.00 | 48,871.09 | 47.73 | 0.05 |
| OC-9 | 466,560,000 | 58,320,000.00 | 56,953.13 | 55.62 | 0.05 |
| OC-12/STM-4 | 622,080,000 | 77,760,000.00 | 75,937.50 | 74.16 | 0.07 |
| OC-18 | 933,120,000 | 116,640,000.00 | 113,906.25 | 111.24 | 0.11 |
| OC-24 | 1,244,000,000 | 155,500,000.00 | 151,855.47 | 148.30 | 0.14 |
| OC-36 | 1,900,000,000 | 237,500,000.00 | 231,933.59 | 226.50 | 0.22 |
| OC-48/STM-16 | 2,488,000,000 | 311,000,000.00 | 303,710.94 | 296.59 | 0.29 |
| OC-96 | 4,976,000,000 | 622,000,000.00 | 607,421.88 | 593.19 | 0.58 |
| OC-192/STM-64 | 9,953,000,000 | 1,244,125,000.00 | 1,214,965.82 | 1,186.49 | 1.16 |
| 10 Gigabit Ethernet WAN PHY | 9,953,000,000 | 1,244,125,000.00 | 1,214,965.82 | 1,186.49 | 1.16 |
| 10 Gigabit Ethernet LAN PHY | 10,000,000,000 | 1,250,000,000.00 | 1,220,703.13 | 1,192.09 | 1.16 |
| OC-256 | 13,271,000,000 | 1,658,875,000.00 | 1,619,995.12 | 1,582.03 | 1.54 |
| OC-768/STM-256 | 39,813,000,000 | 4,976,625,000.00 | 4,859,985.35 | 4,746.08 | 4.63 |
| OC-1536/STM-512 | 79,626,000,000 | 9,953,250,000.00 | 9,719,970.70 | 9,492.16 | 9.27 |
| OC-3072/STM-1024 | 159,252,000,000 | 19,906,500,000.00 | 19,439,941.41 | 18,984.32 | 18.54 |
Local area networks
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| LocalTalk | 230,000 | 28,750.00 | 28.08 | 0.03 | 0.00 |
| Econet | 800,000 | 100,000.00 | 97.66 | 0.10 | 0.00 |
| PC-Network | 2,000,000 | 250,000.00 | 244.14 | 0.24 | 0.00 |
| ARCNET (Standard) | 2,500,000 | 312,500.00 | 305.18 | 0.30 | 0.00 |
| Ethernet Experimental | 3,000,000 | 375,000.00 | 366.21 | 0.36 | 0.00 |
| Token Ring (Original) | 4,000,000 | 500,000.00 | 488.28 | 0.48 | 0.00 |
| Ethernet (10base-X) | 10,000,000 | 1,250,000.00 | 1,220.70 | 1.19 | 0.00 |
| Token Ring (Later) | 16,000,000 | 2,000,000.00 | 1,953.13 | 1.91 | 0.00 |
| ARCnet Plus | 20,000,000 | 2,500,000.00 | 2,441.41 | 2.38 | 0.00 |
| Token Ring IEEE 802.5t | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| Fast Ethernet (100base-X) | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| FDDI | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| FireWire 400 | 393,216,000 | 49,152,000.00 | 48,000.00 | 46.88 | 0.05 |
| HIPPI | 800,000,000 | 100,000,000.00 | 97,656.25 | 95.37 | 0.09 |
| Token Ring IEEE 802.5v | 1,000,000,000 | 125,000,000.00 | 122,070.31 | 119.21 | 0.12 |
| Gigabit Ethernet | 1,000,000,000 | 125,000,000.00 | 122,070.31 | 119.21 | 0.12 |
| Myrinet 2000 | 2,000,000,000 | 250,000,000.00 | 244,140.63 | 238.42 | 0.23 |
| Infiniband SDR 1X | 2,000,000,000 | 250,000,000.00 | 244,140.63 | 238.42 | 0.23 |
| Quadrics QsNetI | 3,600,000,000 | 450,000,000.00 | 439,453.13 | 429.15 | 0.42 |
| Infiniband DDR 1X | 4,000,000,000 | 500,000,000.00 | 488,281.25 | 476.84 | 0.47 |
| Infiniband QDR 1X | 8,000,000,000 | 1,000,000,000.00 | 976,562.50 | 953.67 | 0.93 |
| Infiniband SDR 4X | 8,000,000,000 | 1,000,000,000.00 | 976,562.50 | 953.67 | 0.93 |
| Quadrics QsNetII | 8,000,000,000 | 1,000,000,000.00 | 976,562.50 | 953.67 | 0.93 |
| 10 Gigabit Ethernet | 10,000,000,000 | 1,250,000,000.00 | 1,220,703.13 | 1,192.09 | 1.16 |
| Myri 10G | 10,000,000,000 | 1,250,000,000.00 | 1,220,703.13 | 1,192.09 | 1.16 |
| Infiniband DDR 4X[20] | 16,000,000,000 | 2,000,000,000.00 | 1,953,125.00 | 1,907.35 | 1.86 |
| Dual Channel SCI, x8 PCIe | 20,000,000,000 | 2,500,000,000.00 | 2,441,406.25 | 2,384.19 | 2.33 |
| Infiniband SDR 12X[20] | 24,000,000,000 | 3,000,000,000.00 | 2,929,687.50 | 2,861.02 | 2.79 |
| Infiniband QDR 4X[20] | 32,000,000,000 | 4,000,000,000.00 | 3,906,250.00 | 3,814.70 | 3.73 |
| Infiniband DDR 12X[20] | 48,000,000,000 | 6,000,000,000.00 | 5,859,375.00 | 5,722.05 | 5.59 |
| Infiniband QDR 12X[20] | 96,000,000,000 | 12,000,000,000.00 | 11,718,750.00 | 11,444.09 | 11.18 |
| 100 Gigabit Ethernet | 100,000,000,000 | 12,500,000,000.00 | 12,207,031.25 | 11,920.93 | 11.64 |
Wireless networks
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| 802.11 (legacy) 0.125 | 2,000,000 | 250,000.00 | 244.14 | 0.24 | 0.00 |
| RONJA free space optical wireless | 10,000,000 | 1,250,000.00 | 1,220.70 | 1.19 | 0.00 |
| 802.11b DSSS 0.125 | 11,000,000 | 1,375,000.00 | 1,342.77 | 1.31 | 0.00 |
| 802.11b+ | 44,000,000 | 5,500,000.00 | 5,371.09 | 5.25 | 0.01 |
| 802.11a 0.75 | 54,000,000 | 6,750,000.00 | 6,591.80 | 6.44 | 0.01 |
| 802.11g OFDM 0.125 | 54,000,000 | 6,750,000.00 | 6,591.80 | 6.44 | 0.01 |
| 802.16 (WiMAX) | 70,000,000 | 8,750,000.00 | 8,544.92 | 8.34 | 0.01 |
| 802.11g with Super G | 108,000,000 | 13,500,000.00 | 13,183.59 | 12.87 | 0.01 |
| 802.11g with 125HSM | 125,000,000 | 15,625,000.00 | 15,258.79 | 14.90 | 0.01 |
| 802.11g with Nitro | 140,000,000 | 17,500,000.00 | 17,089.84 | 16.69 | 0.02 |
| 802.11n | 600,000,000 | 75,000,000.00 | 73,242.19 | 71.53 | 0.07 |
Wireless personal area networks
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| IrDA-Control | 72 | 9.00 | 0.01 | 0.00 | 0.00 |
| IrDA-SIR | 115 | 14.40 | 0.01 | 0.00 | 0.00 |
| 802.15.4 (2.4 GHz) | 250 | 31.25 | 0.03 | 0.00 | 0.00 |
| Bluetooth 1.1 | 1,000 | 125.00 | 0.12 | 0.00 | 0.00 |
| Bluetooth 2.0+EDR | 3,000 | 375.00 | 0.37 | 0.00 | 0.00 |
| IrDA-FIR | 4,000 | 500.00 | 0.49 | 0.00 | 0.00 |
| IrDA-VFIR | 16,000 | 2,000.00 | 1.95 | 0.00 | 0.00 |
| IrDA-UFIR | 100,000 | 12,500.00 | 12.21 | 0.01 | 0.00 |
| Bluetooth 3.0 | 480,000 | 60,000.00 | 58.59 | 0.06 | 0.00 |
| WUSB-UWB | 480,000 | 60,000.00 | 58.59 | 0.06 | 0.00 |
Computer buses
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| I2c | 3,400,000 | 425,000.00 | 415.04 | 0.41 | 0.00 |
| ISA 8-Bit/4.77 MHz | 9,600,000 | 1,200,000.00 | 1,171.88 | 1.14 | 0.00 |
| ISA 16-Bit/8.33 MHz | 42,400,000 | 5,300,000.00 | 5,175.78 | 5.05 | 0.00 |
| Low Pin Count | 133,330,000 | 16,666,250.00 | 16,275.63 | 15.89 | 0.02 |
| HP-Precision Bus | 184,000,000 | 23,000,000.00 | 22,460.94 | 21.93 | 0.02 |
| EISA 8-16-32bits/8.33 MHz | 320,000,000 | 40,000,000.00 | 39,062.50 | 38.15 | 0.04 |
| VME64 32-64bits | 400,000,000 | 50,000,000.00 | 48,828.13 | 47.68 | 0.05 |
| NuBus 10 MHz | 400,000,000 | 50,000,000.00 | 48,828.13 | 47.68 | 0.05 |
| DEC TURBOchannel 32-bit/12.5 MHz | 400,000,000 | 50,000,000.00 | 48,828.13 | 47.68 | 0.05 |
| MCA 16-32bits/10 MHz | 660,000,000 | 82,500,000.00 | 80,566.41 | 78.68 | 0.08 |
| NuBus90 20 MHz | 800,000,000 | 100,000,000.00 | 97,656.25 | 95.37 | 0.09 |
| Sbus 32-bit/25 MHz | 800,000,000 | 100,000,000.00 | 97,656.25 | 95.37 | 0.09 |
| DEC TURBOchannel 32-bit/25 MHz | 800,000,000 | 100,000,000.00 | 97,656.25 | 95.37 | 0.09 |
| VLB 32-bit/33 MHz | 1,067,000,000 | 133,375,000.00 | 130,249.02 | 127.20 | 0.12 |
| PCI 32-bit/33 MHz | 1,067,000,000 | 133,375,000.00 | 130,249.02 | 127.20 | 0.12 |
| HP GSC-1X | 1,136,000,000 | 142,000,000.00 | 138,671.88 | 135.42 | 0.13 |
| Zorro III 32-Bit/37.5 MHz | 1,200,000,000 | 150,000,000.00 | 146,484.38 | 143.05 | 0.14 |
| Sbus 64-bit/25 MHz | 1,600,000,000 | 200,000,000.00 | 195,312.50 | 190.73 | 0.19 |
| PCI Express 1.0 (x1 link) | 2,000,000,000 | 250,000,000.00 | 244,140.63 | 238.42 | 0.23 |
| HP GSC-2X | 2,048,000,000 | 256,000,000.00 | 250,000.00 | 244.14 | 0.24 |
| PCI 64-bit/33 MHz | 2,133,000,000 | 266,625,000.00 | 260,375.98 | 254.27 | 0.25 |
| PCI 32-bit/66 MHz | 2,133,000,000 | 266,625,000.00 | 260,375.98 | 254.27 | 0.25 |
| AGP 1x | 2,133,000,000 | 266,625,000.00 | 260,375.98 | 254.27 | 0.25 |
| HIO bus | 2,560,000,000 | 320,000,000.00 | 312,500.00 | 305.18 | 0.30 |
| PCI Express 1.0 (x2 link) | 4,000,000,000 | 500,000,000.00 | 488,281.25 | 476.84 | 0.47 |
| AGP 2x | 4,266,000,000 | 533,250,000.00 | 520,751.95 | 508.55 | 0.50 |
| PCI 64-bit/66 MHz | 4,266,000,000 | 533,250,000.00 | 520,751.95 | 508.55 | 0.50 |
| PCI-X DDR 16-bit | 4,266,000,000 | 533,250,000.00 | 520,751.95 | 508.55 | 0.50 |
| PCI 64-bit/100 MHz | 6,399,000,000 | 799,875,000.00 | 781,127.93 | 762.82 | 0.74 |
| PCI Express 1.0 (x4 link) | 8,000,000,000 | 1,000,000,000.00 | 976,562.50 | 953.67 | 0.93 |
| AGP 4x | 8,533,000,000 | 1,066,625,000.00 | 1,041,625.98 | 1,017.21 | 0.99 |
| PCI-X 133 | 8,533,000,000 | 1,066,625,000.00 | 1,041,625.98 | 1,017.21 | 0.99 |
| PCI-X QDR 16-bit | 8,533,000,000 | 1,066,625,000.00 | 1,041,625.98 | 1,017.21 | 0.99 |
| InfiniBand single 4X | 8,000,000,000 | 1,000,000,000.00 | 976,562.50 | 953.67 | 0.93 |
| UPA | 15,360,000,000 | 1,920,000,000.00 | 1,875,000.00 | 1,831.05 | 1.79 |
| PCI Express 1.0 (x8 link) | 16,000,000,000 | 2,000,000,000.00 | 1,953,125.00 | 1,907.35 | 1.86 |
| AGP 8x | 17,066,000,000 | 2,133,250,000.00 | 2,083,251.95 | 2,034.43 | 1.99 |
| PCI-X DDR | 17,066,000,000 | 2,133,250,000.00 | 2,083,251.95 | 2,034.43 | 1.99 |
| HyperTransport (800 MHz, 16-pair) | 25,600,000,000 | 3,200,000,000.00 | 3,125,000.00 | 3,051.76 | 2.98 |
| HyperTransport (1 GHz, 16-pair) | 32,000,000,000 | 4,000,000,000.00 | 3,906,250.00 | 3,814.70 | 3.73 |
| PCI Express 1.0 (x16 link) | 32,000,000,000 | 4,000,000,000.00 | 3,906,250.00 | 3,814.70 | 3.73 |
| PCI Express 2.0 (x8 link) | 32,000,000,000 | 4,000,000,000.00 | 3,906,250.00 | 3,814.70 | 3.73 |
| PCI-X QDR | 34,133,000,000 | 4,266,625,000.00 | 4,166,625.98 | 4,068.97 | 3.97 |
| AGP 8x 64-bit | 34,133,000,000 | 4,266,625,000.00 | 4,166,625.98 | 4,068.97 | 3.97 |
| PCI Express (x32 link) | 64,000,000,000 | 8,000,000,000.00 | 7,812,500.00 | 7,629.39 | 7.45 |
| PCI Express 2.0 (x16 link) | 64,000,000,000 | 8,000,000,000.00 | 7,812,500.00 | 7,629.39 | 7.45 |
| PCI Express 2.0 (x32 link) | 128,000,000,000 | 16,000,000,000.00 | 15,625,000.00 | 15,258.79 | 14.90 |
| QuickPath Interconnect (2.4 GHz) | 153,600,000,000 | 19,200,000,000.00 | 18,750,000.00 | 18,310.55 | 17.88 |
| HyperTransport (2.8 GHz, 32-pair) | 179,200,000,000 | 22,400,000,000.00 | 21,875,000.00 | 21,362.30 | 20.86 |
| QuickPath Interconnect (3.2 GHz) | 204,800,000,000 | 25,600,000,000.00 | 25,000,000.00 | 24,414.06 | 23.84 |
| HyperTransport 3.1 (3.2 GHz, 32-pair) | 409,600,000,000 | 51,200,000,000.00 | 50,000,000.00 | 48,828.13 | 47.68 |
Portable
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| PC Card 16 bit 255ns Byte mode | 31,360,000 | 3,920,000.00 | 3,828.13 | 3.74 | 0.00 |
| PC Card 16 bit 255ns Word mode | 62,720,000 | 7,840,000.00 | 7,656.25 | 7.48 | 0.01 |
| PC Card 16 bit 100ns Byte mode | 80,000,000 | 10,000,000.00 | 9,765.63 | 9.54 | 0.01 |
| PC Card 16 bit 100ns Word mode | 160,000,000 | 20,000,000.00 | 19,531.25 | 19.07 | 0.02 |
| PC Card 32 bit (CardBus) Byte mode | 267,000,000 | 33,375,000.00 | 32,592.77 | 31.83 | 0.03 |
| ExpressCard 1.2 USB 2.0 mode | 480,000,000 | 60,000,000.00 | 58,593.75 | 57.22 | 0.06 |
| PC Card 32 bit (CardBus) Word mode | 533,000,000 | 66,625,000.00 | 65,063.48 | 63.54 | 0.06 |
| PC Card 32 bit (CardBus) DWord mode | 1,067,000,000 | 133,375,000.00 | 130,249.02 | 127.20 | 0.12 |
| ExpressCard 1.2 PCI Express mode | 2,500,000,000 | 312,500,000.00 | 305,175.78 | 298.02 | 0.29 |
| ExpressCard 2.0 USB 3.0 mode | 4,800,000,000 | 600,000,000.00 | 585,937.50 | 572.20 | 0.56 |
| ExpressCard 2.0 PCI Express mode | 5,000,000,000 | 625,000,000.00 | 610,351.56 | 596.05 | 0.58 |
Storage
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| PC Floppy (1.44 Mb) | 500,000 | 62,500.00 | 61.04 | 0.06 | 0.00 |
| CD Controller (1x) | 1,171,875 | 146,484.38 | 143.05 | 0.14 | 0.00 |
| MFM | 5,000,000 | 625,000.00 | 610.35 | 0.60 | 0.00 |
| RLL | 7,500,000 | 937,500.00 | 915.53 | 0.89 | 0.00 |
| DVD Controller (1x) | 11,100,000 | 1,387,500.00 | 1,354.98 | 1.32 | 0.00 |
| ESDI | 24,000,000 | 3,000,000.00 | 2,929.69 | 2.86 | 0.00 |
| ATA PIO Mode 0 | 26,400,000 | 3,300,000.00 | 3,222.66 | 3.15 | 0.00 |
| HD DVD Controller (1x) | 36,000,000 | 4,500,000.00 | 4,394.53 | 4.29 | 0.00 |
| Blu-ray Controller (1x) | 36,000,000 | 4,500,000.00 | 4,394.53 | 4.29 | 0.00 |
| SCSI (Narrow SCSI) (5 MHz) | 40,000,000 | 5,000,000.00 | 4,882.81 | 4.77 | 0.00 |
| ATA PIO Mode 1 | 41,600,000 | 5,200,000.00 | 5,078.13 | 4.96 | 0.00 |
| ATA PIO Mode 2 | 66,400,000 | 8,300,000.00 | 8,105.47 | 7.92 | 0.01 |
| Fast SCSI (8 bits/10 MHz) | 80,000,000 | 10,000,000.00 | 9,765.63 | 9.54 | 0.01 |
| ATA PIO Mode 3 | 88,800,000 | 11,100,000.00 | 10,839.84 | 10.59 | 0.01 |
| iSCSI over Fast Ethernet | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| ATA PIO Mode 4 | 133,300,000 | 16,662,500.00 | 16,271.97 | 15.89 | 0.02 |
| Fast Wide SCSI | 160,000,000 | 20,000,000.00 | 19,531.25 | 19.07 | 0.02 |
| Ultra SCSI | 160,000,000 | 20,000,000.00 | 19,531.25 | 19.07 | 0.02 |
| Ultra DMA ATA 33 | 264,000,000 | 33,000,000.00 | 32,226.56 | 31.47 | 0.03 |
| Ultra Wide SCSI | 320,000,000 | 40,000,000.00 | 39,062.50 | 38.15 | 0.04 |
| Ultra-2 SCSI 40 | 320,000,000 | 40,000,000.00 | 39,062.50 | 38.15 | 0.04 |
| Ultra DMA ATA 66 | 528,000,000 | 66,000,000.00 | 64,453.13 | 62.94 | 0.06 |
| Ultra-2 wide SCSI | 640,000,000 | 80,000,000.00 | 78,125.00 | 76.29 | 0.07 |
| Serial Storage Architecture SSA | 640,000,000 | 80,000,000.00 | 78,125.00 | 76.29 | 0.07 |
| Ultra DMA ATA 100 | 800,000,000 | 100,000,000.00 | 97,656.25 | 95.37 | 0.09 |
| Fibre Channel 1GFC | 850,000,000 | 106,250,000.00 | 103,759.77 | 101.33 | 0.10 |
| iSCSI over Gigabit Ethernet | 1,000,000,000 | 125,000,000.00 | 122,070.31 | 119.21 | 0.12 |
| Ultra DMA ATA 133 | 1,064,000,000 | 133,000,000.00 | 129,882.81 | 126.84 | 0.12 |
| Ultra-3 SCSI | 1,280,000,000 | 160,000,000.00 | 156,250.00 | 152.59 | 0.15 |
| SATA I | 1,200,000,000 | 150,000,000.00 | 146,484.38 | 143.05 | 0.14 |
| Fibre Channel 2GFC (2.125 GHz) | 1,700,000,000 | 212,500,000.00 | 207,519.53 | 202.66 | 0.20 |
| SATA II | 2,400,000,000 | 300,000,000.00 | 292,968.75 | 286.10 | 0.28 |
| Serial Attached SCSI | 2,400,000,000 | 300,000,000.00 | 292,968.75 | 286.10 | 0.28 |
| Ultra-320 SCSI | 2,560,000,000 | 320,000,000.00 | 312,500.00 | 305.18 | 0.30 |
| Fibre Channel 4GFC | 3,400,000,000 | 425,000,000.00 | 415,039.06 | 405.31 | 0.40 |
| SATA 6 Gb/s | 4,800,000,000 | 600,000,000.00 | 585,937.50 | 572.20 | 0.56 |
| Ultra-640 SCSI | 5,120,000,000 | 640,000,000.00 | 625,000.00 | 610.35 | 0.60 |
| Serial Attached SCSI 2 | 4,800,000,000 | 600,000,000.00 | 585,937.50 | 572.20 | 0.56 |
| Fibre Channel 8GFC | 6,800,000,000 | 850,000,000.00 | 830,078.13 | 810.62 | 0.79 |
| iSCSI over 10GbE | 10,000,000,000 | 1,250,000,000.00 | 1,220,703.13 | 1,192.09 | 1.16 |
| FCoE over 10GbE | 10,000,000,000 | 1,250,000,000.00 | 1,220,703.13 | 1,192.09 | 1.16 |
| iSCSI over InfiniBand 4x | 40,000,000,000 | 5,000,000,000.00 | 4,882,812.50 | 4,768.37 | 4.66 |
| iSCSI over 100G Ethernet | 100,000,000,000 | 12,500,000,000.00 | 12,207,031.25 | 11,920.93 | 11.64 |
Peripherals
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| Apple Desktop Bus | 10,000 | 1,250.00 | 1.22 | 0.00 | 0.00 |
| Serial MIDI | 31,250 | 3,906.25 | 3.81 | 0.00 | 0.00 |
| Serial EIA-232 max. | 230,400 | 28,800.00 | 28.13 | 0.03 | 0.00 |
| Serial DMX512A | 250,000 | 31,250.00 | 30.52 | 0.03 | 0.00 |
| Parallel (Centronics) | 1,000,000 | 125,000.00 | 122.07 | 0.12 | 0.00 |
| Serial 16550 UART max | 1,500,000 | 187,500.00 | 183.11 | 0.18 | 0.00 |
| USB Low Speed (USB 1.0) | 1,536,000 | 192,000.00 | 187.50 | 0.18 | 0.00 |
| Serial UART max | 2,764,800 | 345,600.00 | 337.50 | 0.33 | 0.00 |
| Serial RS-422 max | 10,000,000 | 1,250,000.00 | 1,220.70 | 1.19 | 0.00 |
| USB Full Speed (USB 1.1) | 12,000,000 | 1,500,000.00 | 1,464.84 | 1.43 | 0.00 |
| Parallel (Centronics) EPP 2 MHz | 16,000,000 | 2,000,000.00 | 1,953.13 | 1.91 | 0.00 |
| Serial EIA-485 max | 35,000,000 | 4,375,000.00 | 4,272.46 | 4.17 | 0.00 |
| FireWire (IEEE 1394) 100 | 98,304,000 | 12,288,000.00 | 12,000.00 | 11.72 | 0.01 |
| FireWire (IEEE 1394) 200 | 196,608,000 | 24,576,000.00 | 24,000.00 | 23.44 | 0.02 |
| FireWire (IEEE 1394) 400 | 393,216,000 | 49,152,000.00 | 48,000.00 | 46.88 | 0.05 |
| USB Hi-Speed (USB 2.0) | 480,000,000 | 60,000,000.00 | 58,593.75 | 57.22 | 0.06 |
| FireWire (IEEE 1394b) 800[33] | 786,432,000 | 98,304,000.00 | 96,000.00 | 93.75 | 0.09 |
| Fibre Channel 1Gb SCSI | 1,062,500,000 | 132,812,500.00 | 129,699.71 | 126.66 | 0.12 |
| FireWire (IEEE 1394b) 1600[33] | 1,573,000,000 | 196,625,000.00 | 192,016.60 | 187.52 | 0.18 |
| Camera Link Base (single) 24bit 85 MHz[34] | 2,040,000,000 | 255,000,000.00 | 249,023.44 | 243.19 | 0.24 |
| Fibre Channel 2Gb SCSI | 2,125,000,000 | 265,625,000.00 | 259,399.41 | 253.32 | 0.25 |
| eSATA (SATA 300) | 2,400,000,000 | 300,000,000.00 | 292,968.75 | 286.10 | 0.28 |
| FireWire (IEEE 1394b) 3200[33] | 3,145,700,000 | 393,212,500.00 | 383,996.58 | 375.00 | 0.37 |
| Fibre Channel 4Gb SCSI | 4,250,000,000 | 531,250,000.00 | 518,798.83 | 506.64 | 0.49 |
| USB 3.0 | 4,800,000,000 | 600,000,000.00 | 585,937.50 | 572.20 | 0.56 |
| Camera Link Full (dual) 72bit 85 MHz[34] | 6,120,000,000 | 765,000,000.00 | 747,070.31 | 729.56 | 0.71 |
| External PCI Express x16 | 32,000,000,000 | 4,000,000,000.00 | 3,906,250.00 | 3,814.70 | 3.73 |
MAC to PHY
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| MII (4 Lanes) | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| RMII (2 Lanes) | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| SMII (1 Lane) | 100,000,000 | 12,500,000.00 | 12,207.03 | 11.92 | 0.01 |
| GMII (8 Lanes) | 1,000,000,000 | 125,000,000.00 | 122,070.31 | 119.21 | 0.12 |
| RGMII (4 Lanes) | 1,000,000,000 | 125,000,000.00 | 122,070.31 | 119.21 | 0.12 |
| SGMII (2 Lanes) | 1,000,000,000 | 125,000,000.00 | 122,070.31 | 119.21 | 0.12 |
| XGMII (32 Lanes) | 10,000,000,000 | 1,250,000,000.00 | 1,220,703.13 | 1,192.09 | 1.16 |
| XAUI (4 Lanes) | 10,000,000,000 | 1,250,000,000.00 | 1,220,703.13 | 1,192.09 | 1.16 |
| XLGMII | 40,000,000,000 | 5,000,000,000.00 | 4,882,812.50 | 4,768.37 | 4.66 |
| CGMII | 100,000,000,000 | 12,500,000,000.00 | 12,207,031.25 | 11,920.93 | 11.64 |
PHY to XPDR
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| XSBI (16 Lanes) | 995,000,000 | 124,375,000.00 | 121,459.96 | 118.61 | 0.12 |
Memory Interconnect/RAM buses
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| FPM DRAM | 1,408,000,000 | 176,000,000.00 | 171,875.00 | 167.85 | 0.16 |
| EDO DRAM | 2,112,000,000 | 264,000,000.00 | 257,812.50 | 251.77 | 0.25 |
| SPARC MBus | 2,550,000,000 | 318,750,000.00 | 311,279.30 | 303.98 | 0.30 |
| PC66 SDRAM | 4,264,000,000 | 533,000,000.00 | 520,507.81 | 508.31 | 0.50 |
| PC100 SDRAM | 6,400,000,000 | 800,000,000.00 | 781,250.00 | 762.94 | 0.75 |
| HP Runway bus 125 MHz 64-bit | 6,400,000,000 | 800,000,000.00 | 781,250.00 | 762.94 | 0.75 |
| PC133 SDRAM | 8,528,000,000 | 1,066,000,000.00 | 1,041,015.63 | 1,016.62 | 0.99 |
| PC800 RDRAM (single-channel) | 12,800,000,000 | 1,600,000,000.00 | 1,562,500.00 | 1,525.88 | 1.49 |
| PC1600 DDR-SDRAM (single channel) | 12,800,000,000 | 1,600,000,000.00 | 1,562,500.00 | 1,525.88 | 1.49 |
| HP Runway bus 125 MHz 64-bit DDR | 16,000,000,000 | 2,000,000,000.00 | 1,953,125.00 | 1,907.35 | 1.86 |
| PC1066 RDRAM (single-channel) | 16,800,000,000 | 2,100,000,000.00 | 2,050,781.25 | 2,002.72 | 1.96 |
| PC2100 DDR-SDRAM (single channel) | 16,800,000,000 | 2,100,000,000.00 | 2,050,781.25 | 2,002.72 | 1.96 |
| PC1200 RDRAM (single-channel) | 19,200,000,000 | 2,400,000,000.00 | 2,343,750.00 | 2,288.82 | 2.24 |
| PC2700 DDR-SDRAM (single channel) | 21,600,000,000 | 2,700,000,000.00 | 2,636,718.75 | 2,574.92 | 2.51 |
| PC800 RDRAM (dual-channel) | 25,600,000,000 | 3,200,000,000.00 | 3,125,000.00 | 3,051.76 | 2.98 |
| PC1600 DDR-SDRAM (dual channel) | 25,600,000,000 | 3,200,000,000.00 | 3,125,000.00 | 3,051.76 | 2.98 |
| PC3200 DDR-SDRAM (single channel) | 25,600,000,000 | 3,200,000,000.00 | 3,125,000.00 | 3,051.76 | 2.98 |
| PC2-3200 DDR2-SDRAM (single channel) | 25,600,000,000 | 3,200,000,000.00 | 3,125,000.00 | 3,051.76 | 2.98 |
| PC1066 RDRAM (dual-channel) | 33,600,000,000 | 4,200,000,000.00 | 4,101,562.50 | 4,005.43 | 3.91 |
| PC2100 DDR-SDRAM (dual channel) | 33,600,000,000 | 4,200,000,000.00 | 4,101,562.50 | 4,005.43 | 3.91 |
| PC2-4200 DDR2-SDRAM (single channel) | 34,100,000,000 | 4,262,500,000.00 | 4,162,597.66 | 4,065.04 | 3.97 |
| PC4000 DDR-SDRAM (single channel) | 34,300,000,000 | 4,287,500,000.00 | 4,187,011.72 | 4,088.88 | 3.99 |
| PC1200 RDRAM (dual-channel) | 38,400,000,000 | 4,800,000,000.00 | 4,687,500.00 | 4,577.64 | 4.47 |
| PC2-5300 DDR2-SDRAM (single channel) | 42,400,000,000 | 5,300,000,000.00 | 5,175,781.25 | 5,054.47 | 4.94 |
| PC2-5400 DDR2-SDRAM (single channel) | 42,700,000,000 | 5,337,500,000.00 | 5,212,402.34 | 5,090.24 | 4.97 |
| PC2700 DDR-SDRAM (dual channel) | 43,200,000,000 | 5,400,000,000.00 | 5,273,437.50 | 5,149.84 | 5.03 |
| PC3200 DDR-SDRAM (dual channel) | 51,200,000,000 | 6,400,000,000.00 | 6,250,000.00 | 6,103.52 | 5.96 |
| PC2-3200 DDR2-SDRAM (dual channel) | 51,200,000,000 | 6,400,000,000.00 | 6,250,000.00 | 6,103.52 | 5.96 |
| PC2-6400 DDR2-SDRAM (single channel) | 51,200,000,000 | 6,400,000,000.00 | 6,250,000.00 | 6,103.52 | 5.96 |
| Itanium zx1 bus | 51,200,000,000 | 6,400,000,000.00 | 6,250,000.00 | 6,103.52 | 5.96 |
| PC4000 DDR-SDRAM (dual channel) | 67,200,000,000 | 8,400,000,000.00 | 8,203,125.00 | 8,010.86 | 7.82 |
| PC2-4200 DDR2-SDRAM (dual channel) | 67,200,000,000 | 8,400,000,000.00 | 8,203,125.00 | 8,010.86 | 7.82 |
| PC2-5300 DDR2-SDRAM (dual channel) | 84,800,000,000 | 10,600,000,000.00 | 10,351,562.50 | 10,108.95 | 9.87 |
| PC2-5400 DDR2-SDRAM (dual channel) | 85,300,000,000 | 10,662,500,000.00 | 10,412,597.66 | 10,168.55 | 9.93 |
| PC2-6400 DDR2-SDRAM (dual channel) | 102,400,000,000 | 12,800,000,000.00 | 12,500,000.00 | 12,207.03 | 11.92 |
| PC2-8000 DDR2-SDRAM (dual channel) | 128,000,000,000 | 16,000,000,000.00 | 15,625,000.00 | 15,258.79 | 14.90 |
| PC2-8500 DDR2-SDRAM (dual channel) | 136,000,000,000 | 17,000,000,000.00 | 16,601,562.50 | 16,212.46 | 15.83 |
| PC3-8500 DDR3-SDRAM (dual channel) | 136,000,000,000 | 17,000,000,000.00 | 16,601,562.50 | 16,212.46 | 15.83 |
| PC3-10600 DDR3-SDRAM (dual channel) | 165,600,000,000 | 20,700,000,000.00 | 20,214,843.75 | 19,741.06 | 19.28 |
| PC3-12800 DDR3-SDRAM (dual channel) | 204,800,000,000 | 25,600,000,000.00 | 25,000,000.00 | 24,414.06 | 23.84 |
| PC3-16000 DDR3-SDRAM (dual channel) | 256,000,000,000 | 32,000,000,000.00 | 31,250,000.00 | 30,517.58 | 29.80 |
| PC3-12800 DDR3-SDRAM (triple channel) | 307,200,000,000 | 38,400,000,000.00 | 37,500,000.00 | 36,621.09 | 35.76 |
| PC3-16000 DDR3-SDRAM (triple channel) | 384,000,000,000 | 48,000,000,000.00 | 46,875,000.00 | 45,776.37 | 44.70 |
Digital audio
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| S/PDIF | 3,072,000 | 384,000.00 | 375.00 | 0.37 | 0.00 |
Digital video interconnects
| DEVICE | Bits/Sec | Bytes/Sec | Kbytes/sec | Mbytes/sec | Gbytes/sec |
|---|---|---|---|---|---|
| DisplayPort 1 pair[35] | 2,700,000,000 | 337,500,000.00 | 329,589.84 | 321.87 | 0.31 |
| LVDS Display Interface[36] | 2,800,000,000 | 350,000,000.00 | 341,796.88 | 333.79 | 0.33 |
| Serial Digital Interface | 2,970,000,000 | 371,250,000.00 | 362,548.83 | 354.05 | 0.35 |
| Single link DVI | 3,960,000,000 | 495,000,000.00 | 483,398.44 | 472.07 | 0.46 |
| HDMI v1.0[37] | 4,900,000,000 | 612,500,000.00 | 598,144.53 | 584.13 | 0.57 |
| DisplayPort 2 pairs[35] | 5,400,000,000 | 675,000,000.00 | 659,179.69 | 643.73 | 0.63 |
| Dual link DVI | 7,920,000,000 | 990,000,000.00 | 966,796.88 | 944.14 | 0.92 |
| HDMI v1.3[38] | 10,200,000,000 | 1,275,000,000.00 | 1,245,117.19 | 1,215.93 | 1.19 |
| DisplayPort 4 pairs[35] | 10,800,000,000 | 1,350,000,000.00 | 1,318,359.38 | 1,287.46 | 1.26 |
| HDMI Type B | 20,400,000,000 | 2,550,000,000.00 | 2,490,234.38 | 2,431.87 | 2.37 |