Nom du GPU | RV620 | G84 |
---|---|---|
Architecture | TeraScale | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 80 nm |
Transistors | 181 million | 289 million |
Taille des matrices | 67 mm² | 169 mm² |
Date de publication | 2008 | Sep 27th, 2008 |
---|---|---|
Génération | FirePro Multi-View | Quadro FX |
Production | End-of-life | End-of-life |
Bus interface | PCI | PCIe 1.0 x16 |
Prix de lancement | — | 699 USD |
Critiques | — | 26 in our database |
GPU clock | 500 MHz | 520 MHz |
---|---|---|
Mémoire clock | 500 MHz 1000 Mbps effective | 650 MHz 1300 Mbps effective |
Shader clock | — | 1040 MHz |
Taille de la mémoire | 256 MB | 512 MB |
---|---|---|
Type de mémoire | DDR2 | GDDR3 |
Bus mémoire | 64 bit | 128 bit |
Bande passante | 8.000 GB/s | 20.80 GB/s |
Shading units | 40 | 32 |
---|---|---|
TMUs | 4 | 16 |
ROPs | 4 | 8 |
Compute units | 2 | — |
Comptage SM | — | 4 |
Cache L2 | — | 32 KB |
Taux de pixel | 2.000 GPixel/s | 4.160 GPixel/s |
---|---|---|
Taux de texture | 2.000 GTexel/s | 8.320 GTexel/s |
FP32 (float) performance | 40.00 GFLOPS | 66.56 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
Longueur | 170 mm 6.7 inches | 168 mm 6.6 inches |
Taille | 69 mm 2.7 inches | 111 mm 4.4 inches |
TDP | 15 W | 42 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 2x DisplayPort | 2x DVI1x S-Video |
Connecteurs de puissance | None | None |
Board number | B403 | — |
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 |