Nom du GPU | RV620 | G71 |
---|---|---|
GPU variant | RV620 LE | G71-H-N-B1 |
Architecture | TeraScale | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 90 nm |
Transistors | 181 million | 278 million |
Taille des matrices | 67 mm² | 196 mm² |
Date de publication | Dec 10th, 2007 | Jul 1st, 2006 |
---|---|---|
Génération | Radeon R600 | GeForce 7 AGP |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | AGP 8x |
Critiques | 7 in our database | 83 in our database |
Prédécesseur | Radeon R500 PCIe | GeForce 6 AGP |
Successeur | Radeon R700 | GeForce 8 |
GPU clock | 600 MHz | 500 MHz |
---|---|---|
Mémoire clock | 500 MHz 1000 Mbps effective | 725 MHz 1450 Mbps effective |
Taille de la mémoire | 256 MB | 256 MB |
---|---|---|
Type de mémoire | DDR2 | GDDR3 |
Bus mémoire | 64 bit | 128 bit |
Bande passante | 8.000 GB/s | 23.20 GB/s |
Shading units | 40 | — |
---|---|---|
TMUs | 4 | 12 |
ROPs | 4 | 8 |
Compute units | 2 | — |
Cache L2 | 64 KB | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 5 |
Taux de pixel | 2.400 GPixel/s | 4.000 GPixel/s |
---|---|---|
Taux de texture | 2.400 GTexel/s | 6.000 GTexel/s |
FP32 (float) performance | 48.00 GFLOPS | — |
Vertex rate | — | 625.0 MVertices/s |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 25 W | 27 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
Connecteurs de puissance | None | 1x Molex |
Board number | B629 | — |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |