Nom du GPU | Thames | G92 |
---|---|---|
GPU variant | Thames LP | NB8E-GLM3 |
Architecture | TeraScale 2 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 65 nm |
Transistors | 716 million | 754 million |
Taille des matrices | 104 mm² | 324 mm² |
Date de publication | Jan 7th, 2012 | Feb 23rd, 2008 |
---|---|---|
Génération | London (HD 7500M) | Quadro FX Mobile (x600M) |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | MXM-HE |
Prédécesseur | Vancouver | — |
Successeur | Solar System | — |
Critiques | — | 26 in our database |
Base clock | 450 MHz | — |
---|---|---|
Boost clock | 550 MHz | — |
Mémoire clock | 900 MHz 1800 Mbps effective | 800 MHz 1600 Mbps effective |
GPU clock | — | 500 MHz |
Shader clock | — | 1250 MHz |
Taille de la mémoire | 1024 MB | 512 MB |
---|---|---|
Type de mémoire | DDR3 | GDDR3 |
Bus mémoire | 64 bit | 256 bit |
Bande passante | 14.40 GB/s | 51.20 GB/s |
Shading units | 400 | 96 |
---|---|---|
TMUs | 20 | 48 |
ROPs | 8 | 16 |
Compute units | 5 | — |
Comptage SM | — | 12 |
Cache L2 | — | 64 KB |
Taux de pixel | 4.400 GPixel/s | 8.000 GPixel/s |
---|---|---|
Taux de texture | 11.00 GTexel/s | 24.00 GTexel/s |
FP32 (float) performance | 440.0 GFLOPS | 240.0 GFLOPS |
TDP | 14 W | 70 W |
---|---|---|
Sorties | No outputs | No outputs |
Taille Slot | — | MXM Module |
DirectX | 11.2 (11_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.4 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 4.0 |
CUDA | — | 1.1 |