GPU model | G71 | GF117 |
---|---|---|
GPU variant | G71-H-N-B1 | N14M-GL |
Architecture | Curie | Fermi 2.0 |
Foundry | TSMC | TSMC |
Manufacturing process | 90 nm | 28 nm |
Number of transistors | 278 million | 585 million |
Die size | 196 mm² | 116 mm² |
Release date | Jul 1st, 2006 | — |
---|---|---|
Generation | GeForce 7 AGP | — |
Production | End-of-life | — |
Interface | AGP 8x | — |
Reviews | 83 in our database | — |
Predecessor | GeForce 6 AGP | — |
Successor | GeForce 8 | — |
GPU clock | 500 MHz | 738 MHz |
---|---|---|
Memory clock | 725 MHz 1450 Mbps effective | 900 MHz 1800 Mbps effective |
Shader clock | — | 1476 MHz |
Memory size | 256 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | DDR3 |
Memory bus width | 128 bit | 64 bit |
Bandwidth | 23.20 GB/s | 14.40 GB/s |
Pixel shaders | 12 | — |
---|---|---|
Vertex shaders | 5 | — |
TMUs | 12 | 8 |
ROPs | 8 | 8 |
Shading units | — | 48 |
SM count | — | 1 |
Cache L1 | — | 64 KB (per SM) |
Cache L2 | — | 128 KB |
Pixel rate | 4.000 GPixel/s | 1.476 GPixel/s |
---|---|---|
Vertex rate | 625.0 MVertices/s | — |
Texture rate | 6.000 GTexel/s | 5.904 GTexel/s |
FP32 (float) performance | — | 141.7 GFLOPS |
FP64 (double) performance | — | 11.81 GFLOPS (1:12) |
Slot width | Single-slot | — |
---|---|---|
TDP | 27 W | 15 W |
Suggested PSU | 200 W | — |
Outputs | 1x DVI1x VGA1x S-Video | No outputs |
Power connectors | 1x Molex | — |
DirectX | 9.0c (9_3) | 12 (11_0) |
---|---|---|
OpenGL | 2.1 | 4.6 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 3.0 | 5.1 |
CUDA | — | 2.1 |
Release date | — | Mar 24th, 2014 |
---|---|---|
Generation | — | GeForce 800M |
Production | — | End-of-life |
Interface | — | PCIe 2.0 x16 |
Predecessor | — | GeForce 700M |
Successor | — | GeForce 900M |