GPU model | G80 | GF117 |
---|---|---|
GPU variant | G80-100-K0-A2 | N14M-GL |
Architecture | Tesla | Fermi 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 28 nm |
Number of transistors | 681 million | 585 million |
Die size | 484 mm² | 116 mm² |
Release date | Nov 19th, 2007 | — |
---|---|---|
Generation | GeForce 8 | — |
Production | End-of-life | — |
Interface | PCIe 1.0 x16 | — |
Reviews | 403 in our database | — |
Predecessor | GeForce 7 PCIe | — |
Successor | GeForce 9 | — |
GPU clock | 500 MHz | 775 MHz |
---|---|---|
Shader clock | 1200 MHz | 1550 MHz |
Memory clock | 800 MHz 1600 Mbps effective | 900 MHz 1800 Mbps effective |
Memory size | 640 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | DDR3 |
Memory bus width | 320 bit | 64 bit |
Bandwidth | 64.00 GB/s | 14.40 GB/s |
Shading units | 112 | 96 |
---|---|---|
TMUs | 28 | 16 |
ROPs | 20 | 8 |
SM count | 14 | 2 |
Cache L2 | 80 KB | 128 KB |
Cache L1 | — | 64 KB (per SM) |
Pixel rate | 10.00 GPixel/s | 3.100 GPixel/s |
---|---|---|
Texture rate | 28.00 GTexel/s | 12.40 GTexel/s |
FP32 (float) performance | 268.8 GFLOPS | 297.6 GFLOPS |
FP64 (double) performance | — | 24.80 GFLOPS (1:12) |
Slot width | Dual-slot | — |
---|---|---|
Length | 267 mm 10.5 inches | — |
TDP | 150 W | 15 W |
Suggested PSU | 450 W | — |
Outputs | 2x DVI1x S-Video | No outputs |
Power connectors | 1x 6-pin | — |
DirectX | 11.1 (10_0) | 12 (11_0) |
---|---|---|
OpenGL | 3.3 | 4.6 |
OpenCL | 1.1 (1.0) | 1.1 |
Vulkan | — | — |
CUDA | 1.0 | 2.1 |
Shader model | 4.0 | 5.1 |
Release date | — | Jan 9th, 2013 |
---|---|---|
Generation | — | GeForce 700M |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 600M |
Successor | — | GeForce 800M |