Nom du GPU | Whistler | GF106 |
---|---|---|
GPU variant | Whistler XT (216-0810001) | GF106-875-KA-A1 |
Architecture | TeraScale 2 | Fermi |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 40 nm |
Transistors | 716 million | 1,170 million |
Taille des matrices | 104 mm² | 238 mm² |
Date de publication | Jan 7th, 2012 | — |
---|---|---|
Génération | London (HD 7600M) | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Prédécesseur | Vancouver | — |
Successeur | Solar System | — |
GPU clock | 600 MHz | 625 MHz |
---|---|---|
Mémoire clock | 800 MHz 1600 Mbps effective | 650 MHz 2.6 Gbps effective |
Shader clock | — | 1250 MHz |
Taille de la mémoire | 1024 MB | 1024 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR5 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 25.60 GB/s | 41.60 GB/s |
Shading units | 480 | 192 |
---|---|---|
TMUs | 24 | 32 |
ROPs | 8 | 16 |
Compute units | 6 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
Cache L2 | 256 KB | 256 KB |
Comptage SM | — | 4 |
Taux de pixel | 4.800 GPixel/s | 5.000 GPixel/s |
---|---|---|
Taux de texture | 14.40 GTexel/s | 20.00 GTexel/s |
FP32 (float) performance | 576.0 GFLOPS | 480.0 GFLOPS |
FP64 (double) performance | — | 40.00 GFLOPS (1:12) |
TDP | 20 W | 62 W |
---|---|---|
Sorties | No outputs | 1x DVI2x DisplayPort |
Taille Slot | — | Single-slot |
Longueur | — | 178 mm 7 inches |
Taille | — | 111 mm 4.4 inches |
Suggestions pour le PSU | — | 250 W |
Connecteurs de puissance | — | None |
Board number | — | P1232 |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 5.1 |
CUDA | — | 2.1 |
Date de publication | — | Dec 24th, 2010 |
---|---|---|
Génération | — | Quadro |
Production | — | End-of-life |
Prix de lancement | — | 599 USD |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 26 in our database |