Nom du GPU | Mars | G92 |
---|---|---|
GPU variant | Mars LE | NB9E-GTX |
Architecture | GCN 1.0 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 65 nm |
Transistors | 950 million | 754 million |
Taille des matrices | 77 mm² | 324 mm² |
Date de publication | Jan 10th, 2014 | Jul 15th, 2008 |
---|---|---|
Génération | Crystal System (R5 M200) | GeForce 9M (9800M) |
Production | End-of-life | End-of-life |
Bus interface | PCIe 3.0 x8 | PCIe 2.0 x16 |
Prédécesseur | Solar System | GeForce 8M |
Successeur | Mobility Radeon | GeForce 100M |
Base clock | 650 MHz | — |
---|---|---|
Boost clock | 700 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 | 1024 MB |
---|---|---|
Type de mémoire | DDR3 | GDDR3 |
Bus mémoire | 64 bit | 256 bit |
Bande passante | 14.40 GB/s | 51.20 GB/s |
Shading units | 384 | 112 |
---|---|---|
TMUs | 24 | 56 |
ROPs | 8 | 16 |
Compute units | 6 | — |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 128 KB | 64 KB |
Comptage SM | — | 14 |
Taux de pixel | 5.600 GPixel/s | 8.000 GPixel/s |
---|---|---|
Taux de texture | 16.80 GTexel/s | 28.00 GTexel/s |
FP32 (float) performance | 537.6 GFLOPS | 280.0 GFLOPS |
FP64 (double) performance | 33.60 GFLOPS (1:16) | — |
TDP | unknown | 75 W |
---|---|---|
Sorties | No outputs | No outputs |
Taille Slot | — | MXM Module |
Connecteurs de puissance | — | None |
Board number | — | P394, P398 |
DirectX | 12 (11_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | 1.2 | — |
Shader model | 5.1 | 4.0 |
CUDA | — | 1.1 |