Nom du GPU | R520 | R580 |
---|---|---|
GPU variant | R520 LE (215RFLBKA14FG) | R580 CF |
Architecture | R500 | R500 |
Fonderie | TSMC | TSMC |
Taille du processus | 90 nm | 90 nm |
Transistors | 321 million | 384 million |
Taille des matrices | 288 mm² | 352 mm² |
Date de publication | Mar 1st, 2006 | Jan 24th, 2006 |
---|---|---|
Génération | Radeon R500 PCIe | Radeon R500 PCIe |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Critiques | 76 in our database | 115 in our database |
Prédécesseur | Radeon R400 PCIe | Radeon R400 PCIe |
Successeur | Radeon R600 | Radeon R600 |
GPU clock | 500 MHz | 625 MHz |
---|---|---|
Mémoire clock | 495 MHz 990 Mbps effective | 725 MHz 1450 Mbps effective |
Taille de la mémoire | 256 MB | 512 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 256 bit |
Bande passante | 31.68 GB/s | 46.40 GB/s |
Pixel shaders | 12 | 48 |
---|---|---|
Vertex shaders | 8 | 8 |
TMUs | 12 | 16 |
ROPs | 12 | 16 |
Taux de pixel | 6.000 GPixel/s | 10.00 GPixel/s |
---|---|---|
Vertex rate | 1.000 GVertices/s | 1.250 GVertices/s |
Taux de texture | 6.000 GTexel/s | 10.00 GTexel/s |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 254 mm 10 inches | — |
Taille | 111 mm 4.4 inches | — |
Taille | 19 mm 0.7 inches | — |
TDP | 48 W | 100 W |
Suggestions pour le PSU | 200 W | 300 W |
Sorties | 2x DVI1x S-Video | 2x DVI1x S-Video |
Connecteurs de puissance | 1x 6-pin | 1x 6-pin |
Board number | A520 | A721 |
DirectX | 9.0c (9_3) | 9.0c (9_3) |
---|---|---|
OpenGL | 2.1 | 2.1 (full) 3.0 (partial) |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 3.0 | 3.0 |