Nom du GPU | G92B | G94 |
---|---|---|
GPU variant | G92-426-B1 | G94 GL-U |
Architecture | Tesla | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 65 nm |
Transistors | 754 million | 505 million |
Taille des matrices | 260 mm² | 240 mm² |
Date de publication | Mar 4th, 2009 | Mar 30th, 2009 |
---|---|---|
Génération | GeForce 200 | Quadro FX |
Production | End-of-life | End-of-life |
Prix de lancement | 199 USD | 489 USD |
Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Critiques | 58 in our database | 26 in our database |
Prédécesseur | GeForce 9 | — |
Successeur | GeForce 400 | — |
GPU clock | 675 MHz | 550 MHz |
---|---|---|
Shader clock | 1620 MHz | 1375 MHz |
Mémoire clock | 1008 MHz 2 Gbps effective | 800 MHz 1600 Mbps effective |
Taille de la mémoire | 1024 MB | 768 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 192 bit |
Bande passante | 64.51 GB/s | 38.40 GB/s |
Shading units | 128 | 64 |
---|---|---|
TMUs | 64 | 32 |
ROPs | 16 | 12 |
Comptage SM | 16 | 8 |
Cache L2 | 64 KB | 48 KB |
Taux de pixel | 10.80 GPixel/s | 6.600 GPixel/s |
---|---|---|
Taux de texture | 43.20 GTexel/s | 17.60 GTexel/s |
FP32 (float) performance | 414.7 GFLOPS | 176.0 GFLOPS |
Taille Slot | Dual-slot | Single-slot |
---|---|---|
Longueur | 229 mm 9 inches | 198 mm 7.8 inches |
TDP | 150 W | 59 W |
Suggestions pour le PSU | 450 W | 250 W |
Sorties | 2x DVI | 1x DVI2x DisplayPort |
Connecteurs de puissance | 1x 6-pin | None |
Board number | P365 | P744 |
Taille | — | 111 mm 4.4 inches |
DirectX | 11.1 (10_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.1 | 1.1 |
Vulkan | — | — |
CUDA | 1.1 | 1.1 |
Shader model | 4.0 | 4.0 |