Semiconductor & Computer Engineering
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Godson-2F - Loongson
Template:mpu Godson-2F (龙芯2F) is a 64-bit MIPS performance processor developed by ICT and later Loongson for desktop computers. Introduced in mid-2008, the Godson-2F operates at up to 800 MHz consuming 5 W. This chip was manufactured on STMicroelectronics' 90 nm process.
Facts about "Godson-2F - Loongson"
| base frequency | 800 MHz (0.8 GHz, 800,000 kHz) + |
| core count | 1 + |
| core name | GS464 + |
| core voltage | 1.2 V (12 dV, 120 cV, 1,200 mV) + |
| designer | Loongson + |
| die area | 43 mm² (0.0667 in², 0.43 cm², 43,000,000 µm²) + |
| family | Godson 2 + |
| first announced | July 31, 2007 + |
| first launched | June 2008 + |
| full page name | loongson/godson 2/2f + |
| has ecc memory support | true + |
| instance of | microprocessor + |
| isa | MIPS64 + |
| isa family | MIPS + |
| l1$ size | 128 KiB (131,072 B, 0.125 MiB) + |
| l1d$ description | 4-way set associative + |
| l1d$ size | 64 KiB (65,536 B, 0.0625 MiB) + |
| l1i$ description | 4-way set associative + |
| l1i$ size | 64 KiB (65,536 B, 0.0625 MiB) + |
| l2$ description | 4-way set associative + |
| l2$ size | 0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) + |
| ldate | June 2008 + |
| main image |  + |
| main image caption | Godson-2F chip + |
| manufacturer | STMicroelectronics + |
| market segment | Desktop + |
| max cpu count | 1 + |
| max memory bandwidth | 9.934 GiB/s (10,172.416 MiB/s, 10.667 GB/s, 10,666.551 MB/s, 0.0097 TiB/s, 0.0107 TB/s) + |
| max memory channels | 1 + |
| microarchitecture | GS464 + |
| model number | 2F + |
| name | Godson-2F + |
| part number | PLA80 + |
| power dissipation | 5 W (5,000 mW, 0.00671 hp, 0.005 kW) + |
| process | 90 nm (0.09 μm, 9.0e-5 mm) + |
| series | Godson 2 + |
| smp max ways | 1 + |
| supported memory type | DDR2-667 + |
| technology | CMOS + |
| thread count | 1 + |
| transistor count | 51,000,000 + |
| word size | 64 bit (8 octets, 16 nibbles) + |
