Nom du GPU | RV635 | G73 |
---|---|---|
GPU variant | RV635 PRO (215-0682008) | GF-GO7700-N-B1 |
Architecture | TeraScale | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 90 nm |
Transistors | 378 million | 177 million |
Taille des matrices | 135 mm² | 125 mm² |
Date de publication | Nov 22nd, 2009 | — |
---|---|---|
Génération | Radeon R700 | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Prédécesseur | Radeon R600 | — |
Successeur | Evergreen | — |
GPU clock | 796 MHz | 450 MHz |
---|---|---|
Mémoire clock | 396 MHz 792 Mbps effective | 500 MHz 1000 Mbps effective |
Taille de la mémoire | 1024 MB | 512 MB |
---|---|---|
Type de mémoire | DDR2 | GDDR3 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 12.67 GB/s | 16.00 GB/s |
Shading units | 120 | — |
---|---|---|
TMUs | 8 | 12 |
ROPs | 4 | 8 |
Compute units | 3 | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 5 |
Taux de pixel | 3.184 GPixel/s | 3.600 GPixel/s |
---|---|---|
Taux de texture | 6.368 GTexel/s | 5.400 GTexel/s |
FP32 (float) performance | 191.0 GFLOPS | — |
Vertex rate | — | 562.5 MVertices/s |
Taille Slot | Single-slot | — |
---|---|---|
Longueur | 190 mm 7.5 inches | — |
TDP | 65 W | unknown |
Suggestions pour le PSU | 250 W | — |
Sorties | 2x DVI1x S-Video | No outputs |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |
Date de publication | — | Aug 1st, 2006 |
---|---|---|
Génération | — | GeForce Go 7 (Go 7000) |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Prédécesseur | — | GeForce Go 6 |
Successeur | — | GeForce 8M |