Nom du GPU | GM107 | G80 |
---|---|---|
GPU variant | N15P-GX-A1 | — |
Architecture | Maxwell | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 90 nm |
Transistors | 1,870 million | 681 million |
Taille des matrices | 148 mm² | 484 mm² |
Date de publication | Feb 5th, 2015 | — |
---|---|---|
Génération | GeForce 800M | — |
Production | End-of-life | — |
Bus interface | MXM-B (3.0) | — |
Prédécesseur | GeForce 700M | — |
Successeur | GeForce 900M | — |
Base clock | 1020 MHz | — |
---|---|---|
Boost clock | 1085 MHz | — |
Mémoire clock | 1253 MHz 5 Gbps effective | 800 MHz 1600 Mbps effective |
GPU clock | — | 600 MHz |
Shader clock | — | 1350 MHz |
Taille de la mémoire | 2 GB | 1536 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR3 |
Bus mémoire | 128 bit | 384 bit |
Bande passante | 80.19 GB/s | 76.80 GB/s |
Shading units | 640 | 128 |
---|---|---|
TMUs | 40 | 32 |
ROPs | 16 | 24 |
Comptage SMM | 5 | — |
Cache L1 | 64 KB (per SMM) | — |
Cache L2 | 2 MB | 96 KB |
Comptage SM | — | 16 |
Taux de pixel | 17.36 GPixel/s | 14.40 GPixel/s |
---|---|---|
Taux de texture | 43.40 GTexel/s | 38.40 GTexel/s |
FP32 (float) performance | 1,389 GFLOPS | 345.6 GFLOPS |
FP64 (double) performance | 43.40 GFLOPS (1:32) | — |
Taille Slot | MXM Module | Dual-slot |
---|---|---|
TDP | 75 W | 800 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
Board number | E2704 SKU 10 | — |
Suggestions pour le PSU | — | 1200 W |
DirectX | 12 (11_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 3.0 | 1.1 (1.0) |
Vulkan | 1.1 | — |
CUDA | 5.0 | 1.0 |
Shader model | 5.1 | 4.0 |
Date de publication | — | May 2nd, 2007 |
---|---|---|
Génération | — | Tesla |
Production | — | End-of-life |
Prix de lancement | — | 11,999 USD |
Bus interface | — | PCIe 1.0 x16 |