Nom du GPU | R520 | G73 |
---|---|---|
GPU variant | R520 XT (215RFNBKA15FG) | G73-VZ-N-B1 |
Architecture | R500 | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 90 nm | 90 nm |
Transistors | 321 million | 177 million |
Taille des matrices | 288 mm² | 125 mm² |
Date de publication | Oct 1st, 2005 | Mar 22nd, 2006 |
---|---|---|
Génération | Radeon R500 PCIe | GeForce 7 PCIe |
Production | End-of-life | End-of-life |
Prix de lancement | 549 USD | — |
Bus interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Critiques | 76 in our database | — |
Prédécesseur | Radeon R400 PCIe | GeForce 6 PCIe |
Successeur | Radeon R600 | GeForce 8 |
GPU clock | 600 MHz | 450 MHz |
---|---|---|
Mémoire clock | 700 MHz 1400 Mbps effective | 400 MHz 800 Mbps effective |
Taille de la mémoire | 512 MB | 256 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR2 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 44.80 GB/s | 12.80 GB/s |
Pixel shaders | 16 | 12 |
---|---|---|
Vertex shaders | 8 | 5 |
TMUs | 16 | 12 |
ROPs | 16 | 8 |
Taux de pixel | 9.600 GPixel/s | 3.600 GPixel/s |
---|---|---|
Vertex rate | 1.200 GVertices/s | 562.5 MVertices/s |
Taux de texture | 9.600 GTexel/s | 5.400 GTexel/s |
Taille Slot | Dual-slot | Single-slot |
---|---|---|
TDP | 113 W | unknown |
Suggestions pour le PSU | 300 W | 200 W |
Sorties | 2x DVI1x S-Video | 1x DVI1x VGA1x S-Video |
Connecteurs de puissance | 1x 6-pin | None |
Board number | A520 | P489 |
DirectX | 9.0c (9_3) | 9.0c (9_3) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 3.0 | 3.0 |