GPU model | G70 | G92B |
---|---|---|
GPU variant | GF-7800-U-A2 | G92-426-B1 |
Architecture | Curie | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 110 nm | 55 nm |
Number of transistors | 302 million | 754 million |
Die size | 333 mm² | 260 mm² |
Release date | Nov 14th, 2005 | Mar 4th, 2009 |
---|---|---|
Generation | GeForce 7 PCIe | GeForce 200 |
Production | End-of-life | End-of-life |
Launch price | 649 USD | 199 USD |
Interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Reviews | 206 in our database | 58 in our database |
Predecessor | GeForce 6 PCIe | GeForce 9 |
Successor | GeForce 8 | GeForce 400 |
GPU clock | 500 MHz | 675 MHz |
---|---|---|
Memory clock | 800 MHz 1600 Mbps effective | 1008 MHz 2 Gbps effective |
Shader clock | — | 1620 MHz |
Memory size | 512 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 51.20 GB/s | 64.51 GB/s |
Pixel shaders | 24 | — |
---|---|---|
Vertex shaders | 8 | — |
TMUs | 24 | 64 |
ROPs | 16 | 16 |
Shading units | — | 128 |
SM count | — | 16 |
Cache L2 | — | 64 KB |
Pixel rate | 8.000 GPixel/s | 10.80 GPixel/s |
---|---|---|
Vertex rate | 1.000 GVertices/s | — |
Texture rate | 12.00 GTexel/s | 43.20 GTexel/s |
FP32 (float) performance | — | 414.7 GFLOPS |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 228 mm 9 inches | 229 mm 9 inches |
TDP | 108 W | 150 W |
Suggested PSU | 300 W | 450 W |
Outputs | 2x DVI1x S-Video | 2x DVI |
Board number | P348 | P365 |
Width | 111 mm 4.4 inches | — |
Height | 38 mm 1.5 inches | — |
Power connectors | — | 1x 6-pin |
DirectX | 9.0c (9_3) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.1 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 3.0 | 4.0 |
CUDA | — | 1.1 |