Nom du GPU | RV620 | G86 |
---|---|---|
GPU variant | RV620 LE | NB8M-GLM |
Architecture | TeraScale | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 80 nm |
Transistors | 181 million | 210 million |
Taille des matrices | 67 mm² | 127 mm² |
Date de publication | Jan 23rd, 2008 | — |
---|---|---|
Génération | Radeon R600 | — |
Production | End-of-life | — |
Bus interface | PCI | — |
Critiques | 7 in our database | — |
Prédécesseur | Radeon R500 PCIe | — |
Successeur | Radeon R700 | — |
GPU clock | 600 MHz | 400 MHz |
---|---|---|
Mémoire clock | 400 MHz 800 Mbps effective | 600 MHz 1200 Mbps effective |
Shader clock | — | 800 MHz |
Taille de la mémoire | 512 MB | 256 MB |
---|---|---|
Type de mémoire | DDR2 | DDR2 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 6.400 GB/s | 9.600 GB/s |
Shading units | 40 | 16 |
---|---|---|
TMUs | 4 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Cache L2 | 64 KB | 16 KB |
Comptage SM | — | 2 |
Taux de pixel | 2.400 GPixel/s | 1.600 GPixel/s |
---|---|---|
Taux de texture | 2.400 GTexel/s | 3.200 GTexel/s |
FP32 (float) performance | 48.00 GFLOPS | 25.60 GFLOPS |
Taille Slot | Single-slot | — |
---|---|---|
TDP | 25 W | 17 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x S-Video | No outputs |
Connecteurs de puissance | None | — |
DirectX | 10.1 (10_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.0 |
CUDA | — | 1.1 |
Date de publication | — | May 9th, 2007 |
---|---|---|
Génération | — | Quadro FX Mobile (x600M) |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 26 in our database |