Nom du GPU | RV620 | RV535 |
---|---|---|
Architecture | TeraScale | R500 |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 80 nm |
Transistors | 181 million | 330 million |
Taille des matrices | 67 mm² | 131 mm² |
GPU variant | — | RV535 FSC |
Date de publication | 2008 | Nov 5th, 2007 |
---|---|---|
Génération | FirePro Multi-View | Radeon R500 PCIe |
Production | End-of-life | End-of-life |
Bus interface | PCI | PCIe 1.0 x16 |
Prédécesseur | — | Radeon R400 PCIe |
Successeur | — | Radeon R600 |
GPU clock | 500 MHz | 587 MHz |
---|---|---|
Mémoire clock | 500 MHz 1000 Mbps effective | 695 MHz 1390 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 | 22.24 GB/s |
Shading units | 40 | — |
---|---|---|
TMUs | 4 | 4 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Pixel shaders | — | 12 |
Vertex shaders | — | 5 |
Taux de pixel | 2.000 GPixel/s | 2.348 GPixel/s |
---|---|---|
Taux de texture | 2.000 GTexel/s | 2.348 GTexel/s |
FP32 (float) performance | 40.00 GFLOPS | — |
Vertex rate | — | 733.8 MVertices/s |
Taille Slot | Single-slot | Single-slot |
---|---|---|
Longueur | 170 mm 6.7 inches | — |
Taille | 69 mm 2.7 inches | — |
TDP | 15 W | 44 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 2x DisplayPort | 1x DVI1x VGA1x S-Video |
Connecteurs de puissance | None | None |
Board number | B403 | — |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |