GPU model | G84 | G96C |
---|---|---|
GPU variant | G84-400-A2 | — |
Architecture | Tesla | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 80 nm | 55 nm |
Number of transistors | 289 million | 314 million |
Die size | 169 mm² | 121 mm² |
Release date | Apr 17th, 2007 | Jan 20th, 2009 |
---|---|---|
Generation | GeForce 8 | GeForce 100 |
Production | End-of-life | End-of-life |
Launch price | 199 USD | — |
Interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Reviews | 183 in our database | — |
Predecessor | GeForce 7 PCIe | GeForce 9 |
Successor | GeForce 9 | GeForce 200 |
GPU clock | 675 MHz | 550 MHz |
---|---|---|
Shader clock | 1450 MHz | 1400 MHz |
Memory clock | 1000 MHz 2 Gbps effective | 800 MHz 1600 Mbps effective |
Memory size | 256 MB | 512 MB |
---|---|---|
Memory type | GDDR3 | GDDR3 |
Memory bus width | 128 bit | 128 bit |
Bandwidth | 32.00 GB/s | 25.60 GB/s |
Shading units | 32 | 32 |
---|---|---|
TMUs | 16 | 16 |
ROPs | 8 | 8 |
SM count | 4 | 4 |
Cache L2 | 32 KB | 32 KB |
Pixel rate | 5.400 GPixel/s | 4.400 GPixel/s |
---|---|---|
Texture rate | 10.80 GTexel/s | 8.800 GTexel/s |
FP32 (float) performance | 92.80 GFLOPS | 89.60 GFLOPS |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 198 mm 7.8 inches | 145 mm 5.7 inches |
TDP | 60 W | 50 W |
Suggested PSU | 250 W | 250 W |
Outputs | 2x DVI1x S-Video | 1x DVI1x mini-DisplayPort |
Power connectors | 1x 6-pin | None |
Board number | P401 | P815 |
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 |