GPU model | RV620 | G71 |
---|---|---|
Architecture | TeraScale | Curie |
Foundry | TSMC | TSMC |
Manufacturing process | 55 nm | 90 nm |
Number of transistors | 181 million | 278 million |
Die size | 67 mm² | 196 mm² |
GPU variant | — | G71-N-A2 |
Release date | 2008 | Apr 2nd, 2006 |
---|---|---|
Generation | FirePro Multi-View | GeForce 7 AGP |
Production | End-of-life | End-of-life |
Interface | PCI | AGP 8x |
Reviews | — | 145 in our database |
Predecessor | — | GeForce 6 AGP |
Successor | — | GeForce 8 |
GPU clock | 500 MHz | 450 MHz |
---|---|---|
Memory clock | 500 MHz 1000 Mbps effective | 660 MHz 1320 Mbps effective |
Memory size | 256 MB | 256 MB |
---|---|---|
Memory type | DDR2 | GDDR3 |
Memory bus width | 64 bit | 256 bit |
Bandwidth | 8.000 GB/s | 42.24 GB/s |
Shading units | 40 | — |
---|---|---|
TMUs | 4 | 20 |
ROPs | 4 | 16 |
Compute units | 2 | — |
Pixel shaders | — | 20 |
Vertex shaders | — | 7 |
Pixel rate | 2.000 GPixel/s | 7.200 GPixel/s |
---|---|---|
Texture rate | 2.000 GTexel/s | 9.000 GTexel/s |
FP32 (float) performance | 40.00 GFLOPS | — |
Vertex rate | — | 787.5 MVertices/s |
Slot width | Single-slot | Single-slot |
---|---|---|
Length | 170 mm 6.7 inches | — |
Width | 69 mm 2.7 inches | — |
TDP | 15 W | 65 W |
Suggested PSU | 200 W | 250 W |
Outputs | 2x DisplayPort | 1x DVI1x S-Video |
Power connectors | None | 1x Molex |
Board number | B403 | P492 |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |