GPU model | RV630 | G70 |
---|---|---|
GPU variant | RV630 PRO (215CDBBKA15FG) | GF-7800-GTX-A2 |
Architecture | TeraScale | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 65 nm | 110 nm |
Number of transistors | 390 million | 302 million |
Die size | 153 mm² | 333 mm² |
Release date | Jun 28th, 2007 | Jun 22nd, 2005 |
---|---|---|
Generation | Radeon R600 | GeForce 7 PCIe |
Production | End-of-life | End-of-life |
Interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Reviews | 82 in our database | 206 in our database |
Predecessor | Radeon R500 PCIe | GeForce 6 PCIe |
Successor | Radeon R700 | GeForce 8 |
Launch price | — | 599 USD |
GPU clock | 600 MHz | 430 MHz |
---|---|---|
Memory clock | 500 MHz 1000 Mbps effective | 600 MHz 1200 Mbps effective |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 16.00 GB/s | 38.40 GB/s |
Shading units | 120 | — |
---|---|---|
TMUs | 8 | 24 |
ROPs | 4 | 16 |
Compute units | 3 | — |
Cache L2 | 64 KB | — |
Pixel shaders | — | 24 |
Vertex shaders | — | 8 |
Pixel rate | 2.400 GPixel/s | 6.880 GPixel/s |
---|---|---|
Texture rate | 4.800 GTexel/s | 10.32 GTexel/s |
FP32 (float) performance | 144.0 GFLOPS | — |
Vertex rate | — | 860.0 MVertices/s |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | 35 W | 86 W |
Suggested PSU | 200 W | 250 W |
Outputs | 2x DVI1x S-Video | 2x DVI1x S-Video |
Power connectors | None | — |
Board number | B148 | — |
Length | — | 228 mm 9 inches |
DirectX | 10.0 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.0 | 3.0 |