GPU model | RV730 | G71 |
---|---|---|
GPU variant | RV730 PRO (215-0719056) | G71-Y-N-A2 |
Architecture | TeraScale | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 90 nm |
Number of transistors | 514 million | 278 million |
Die size | 146 mm² | 196 mm² |
Release date | Sep 10th, 2008 | Sep 28th, 2006 |
---|---|---|
Generation | Radeon R700 | GeForce 7 AGP |
Production | End-of-life | End-of-life |
Interface | AGP 8x | AGP 8x |
Reviews | 20 in our database | 206 in our database |
Predecessor | Radeon R600 | GeForce 6 AGP |
Successor | Evergreen | GeForce 8 |
GPU clock | 600 MHz | 375 MHz |
---|---|---|
Memory clock | 400 MHz 800 Mbps effective | 600 MHz 1200 Mbps effective |
Memory size | 512 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 128 bit | 256 bit |
Bandwidth | 12.80 GB/s | 38.40 GB/s |
Shading units | 320 | — |
---|---|---|
TMUs | 32 | 16 |
ROPs | 8 | 8 |
Compute units | 4 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 16 |
Vertex shaders | — | 6 |
Pixel rate | 4.800 GPixel/s | 3.000 GPixel/s |
---|---|---|
Texture rate | 19.20 GTexel/s | 6.000 GTexel/s |
FP32 (float) performance | 384.0 GFLOPS | — |
Vertex rate | — | 562.5 MVertices/s |
Slot width | Single-slot | Single-slot |
---|---|---|
TDP | 48 W | 75 W |
Suggested PSU | 200 W | 250 W |
Outputs | 1x DVI1x HDMI1x VGA | 1x DVI1x VGA1x S-Video |
Power connectors | — | 1x Molex |
Board number | — | P492 |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | 1.1 | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |