GPU model | GF119 | G71 |
---|---|---|
GPU variant | N12M-GS | G71-GT-N-A2 |
Architecture | Fermi 2.0 | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 40 nm | 90 nm |
Number of transistors | 292 million | 278 million |
Die size | 79 mm² | 196 mm² |
Release date | Jan 5th, 2011 | — |
---|---|---|
Generation | GeForce 400M | — |
Production | End-of-life | — |
Interface | PCIe 2.0 x16 | — |
Reviews | 2 in our database | — |
Predecessor | GeForce 300M | — |
Successor | GeForce 500M | — |
GPU clock | 574 MHz | 450 MHz |
---|---|---|
Shader clock | 1147 MHz | — |
Memory clock | 800 MHz 1600 Mbps effective | 660 MHz 1320 Mbps effective |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | DDR3 | GDDR3 |
Memory bus width | 64 bit | 256 bit |
Bandwidth | 12.80 GB/s | 42.24 GB/s |
Shading units | 48 | — |
---|---|---|
TMUs | 8 | 24 |
ROPs | 4 | 16 |
SM count | 1 | — |
Cache L1 | 64 KB (per SM) | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 24 |
Vertex shaders | — | 8 |
Pixel rate | 1.148 GPixel/s | 7.200 GPixel/s |
---|---|---|
Texture rate | 4.592 GTexel/s | 10.80 GTexel/s |
FP32 (float) performance | 110.1 GFLOPS | — |
FP64 (double) performance | 9.176 GFLOPS (1:12) | — |
Vertex rate | — | 900.0 MVertices/s |
TDP | 12 W | 48 W |
---|---|---|
Outputs | No outputs | 2x DVI1x S-Video |
Slot width | — | Single-slot |
Suggested PSU | — | 200 W |
Power connectors | — | 1x 6-pin |
Board number | — | P455 |
DirectX | 12 (11_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | 2.1 |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 2.1 | — |
Shader model | 5.1 | 3.0 |
Release date | — | Mar 9th, 2006 |
---|---|---|
Generation | — | GeForce 7 PCIe |
Production | — | End-of-life |
Interface | — | PCIe 1.0 x16 |
Reviews | — | 145 in our database |
Predecessor | — | GeForce 6 PCIe |
Successor | — | GeForce 8 |