Nom du GPU | Wimbledon | GM107 |
---|---|---|
GPU variant | Wimbledon XT (216-0836036) | — |
Architecture | GCN 1.0 | Maxwell |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 2,800 million | 1,870 million |
Taille des matrices | 212 mm² | 148 mm² |
Date de publication | Apr 24th, 2012 | — |
---|---|---|
Génération | London (HD 7900M) | — |
Production | End-of-life | — |
Bus interface | MXM-B (3.0) | — |
Prédécesseur | Vancouver | — |
Successeur | Solar System | — |
GPU clock | 850 MHz | — |
---|---|---|
Mémoire clock | 1200 MHz 4.8 Gbps effective | 1253 MHz 5 Gbps effective |
Base clock | — | 1046 MHz |
Boost clock | — | 1124 MHz |
Taille de la mémoire | 2 GB | 4 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 153.6 GB/s | 80.19 GB/s |
Shading units | 1280 | 640 |
---|---|---|
TMUs | 80 | 40 |
ROPs | 32 | 16 |
Compute units | 20 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 512 KB | 2 MB |
Comptage SMM | — | 5 |
Taux de pixel | 27.20 GPixel/s | 17.98 GPixel/s |
---|---|---|
Taux de texture | 68.00 GTexel/s | 44.96 GTexel/s |
FP32 (float) performance | 2.176 TFLOPS | 1,439 GFLOPS |
FP64 (double) performance | 136.0 GFLOPS (1:16) | 44.96 GFLOPS (1:32) |
Taille Slot | MXM Module | Single-slot |
---|---|---|
TDP | 100 W | 68 W |
Sorties | No outputs | 1x DVI2x DisplayPort |
Connecteurs de puissance | None | None |
Board number | C429 | P2010 SKU 500 |
Longueur | — | 202 mm 8 inches |
Taille | — | 111 mm 4.4 inches |
Suggestions pour le PSU | — | 250 W |
DirectX | 12 (11_1) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 5.1 | 5.1 |
CUDA | — | 5.0 |
Date de publication | — | Jul 22nd, 2014 |
---|---|---|
Génération | — | Quadro |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 26 in our database |