GPU model | RV630 | G92 |
---|---|---|
GPU variant | RV630 GL | — |
Architecture | TeraScale | Tesla |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 65 nm |
Number of transistors | 390 million | 754 million |
Die size | 153 mm² | 324 mm² |
Release date | Aug 6th, 2007 | Apr 28th, 2008 |
---|---|---|
Generation | FireGL | GeForce 9 |
Production | End-of-life | End-of-life |
Launch price | 599 USD | — |
Interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Reviews | 5 in our database | 4 in our database |
Predecessor | — | GeForce 8 |
Successor | — | GeForce 200 |
GPU clock | 800 MHz | 550 MHz |
---|---|---|
Memory clock | 1100 MHz 2.2 Gbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1375 MHz |
Memory size | 512 MB | 384 MB |
---|---|---|
Memory type | GDDR4 | GDDR3 |
Memory bus width | 128 bit | 192 bit |
Bandwidth | 35.20 GB/s | 38.40 GB/s |
Shading units | 120 | 96 |
---|---|---|
TMUs | 8 | 48 |
ROPs | 4 | 12 |
Compute units | 3 | — |
Cache L2 | 64 KB | 48 KB |
SM count | — | 12 |
Pixel rate | 3.200 GPixel/s | 6.600 GPixel/s |
---|---|---|
Texture rate | 6.400 GTexel/s | 26.40 GTexel/s |
FP32 (float) performance | 192.0 GFLOPS | 264.0 GFLOPS |
Slot width | Single-slot | Dual-slot |
---|---|---|
TDP | 89 W | 84 W |
Suggested PSU | 250 W | 250 W |
Outputs | 2x DVI | 2x DVI1x S-Video |
Power connectors | None | 1x 6-pin |
Length | — | 229 mm 9 inches |
Board number | — | P393 |
DirectX | 10.0 (10_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.0 | 4.0 |
CUDA | — | 1.1 |