GPU model | G92 | G92B |
---|---|---|
GPU variant | G92-400-A2 | G92-426-B1 |
Architecture | Tesla | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 55 nm |
Number of transistors | 754 million | 754 million |
Die size | 324 mm² | 260 mm² |
Release date | Dec 11th, 2007 | Mar 4th, 2009 |
---|---|---|
Generation | GeForce 8 | GeForce 200 |
Production | End-of-life | End-of-life |
Launch price | 349 USD | 199 USD |
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Reviews | 403 in our database | 58 in our database |
Predecessor | GeForce 7 PCIe | GeForce 9 |
Successor | GeForce 9 | GeForce 400 |
GPU clock | 650 MHz | 675 MHz |
---|---|---|
Shader clock | 1625 MHz | 1620 MHz |
Memory clock | 820 MHz 1640 Mbps effective | 1008 MHz 2 Gbps effective |
Memory size | 512 MB | 1024 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 256 bit | 256 bit |
Bandwidth | 52.48 GB/s | 64.51 GB/s |
Shading units | 128 | 128 |
---|---|---|
TMUs | 64 | 64 |
ROPs | 16 | 16 |
SM count | 16 | 16 |
Cache L2 | 64 KB | 64 KB |
Pixel rate | 10.40 GPixel/s | 10.80 GPixel/s |
---|---|---|
Texture rate | 41.60 GTexel/s | 43.20 GTexel/s |
FP32 (float) performance | 416.0 GFLOPS | 414.7 GFLOPS |
Slot width | Dual-slot | Dual-slot |
---|---|---|
Length | 254 mm 10 inches | 229 mm 9 inches |
TDP | 135 W | 150 W |
Suggested PSU | 300 W | 450 W |
Outputs | 2x DVI1x S-Video | 2x DVI |
Power connectors | 1x 6-pin | 1x 6-pin |
Board number | P393 | P365 |
DirectX | 11.1 (10_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.1 | 1.1 |
Shader model | 4.0 | 4.0 |