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.

Cache

Main article: GS464 § Cache

[Edit/Modify Cache Info]

Cache Organization Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory. The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC. Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies. Note: All units are in kibibytes and mebibytes.

L1$ 128 KiB 131,072 B 0.125 MiB L1I$ 64 KiB 65,536 B 0.0625 MiB 1x64 KiB 4-way set associative   L1D$ 64 KiB 65,536 B 0.0625 MiB 1x64 KiB 4-way set associative   L2$ 512 KiB 0.5 MiB 524,288 B 4.882812e-4 GiB     1x512 KiB 4-way set associative

Memory controller

[Edit/Modify Memory Info]

	Integrated Memory Controller
	Max Type DDR2-667 Supports ECC Yes Max Mem 4 GiB Controllers 1 Channels 1 Max 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 Bandwidth Single 9.934 GiB/s

Graphics

This chip had no integrated graphics processing unit.