Nom du GPU | GK104 | GM204 |
---|---|---|
GPU variant | N15E-GT-A2 | GM204-995-A1 |
Architecture | Kepler | Maxwell 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 3,540 million | 5,200 million |
Taille des matrices | 294 mm² | 398 mm² |
Date de publication | Mar 12th, 2014 | — |
---|---|---|
Génération | GeForce 800M | — |
Production | End-of-life | — |
Bus interface | MXM-B (3.0) | — |
Prédécesseur | GeForce 700M | — |
Successeur | GeForce 900M | — |
Base clock | 941 MHz | — |
---|---|---|
Boost clock | 967 MHz | — |
Mémoire clock | 1250 MHz 5 Gbps effective | 1253 MHz 5 Gbps effective |
GPU clock | — | 722 MHz |
Taille de la mémoire | 3 GB | 8 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 192 bit | 256 bit |
Bande passante | 120.0 GB/s | 160.4 GB/s |
Shading units | 1344 | 1536 |
---|---|---|
TMUs | 112 | 96 |
ROPs | 24 | 64 |
Comptage SMX | 7 | — |
Cache L1 | 16 KB (per SMX) | 48 KB (per SMM) |
Cache L2 | 384 KB | 2 MB |
Comptage SMM | — | 12 |
Taux de pixel | 27.08 GPixel/s | 46.21 GPixel/s |
---|---|---|
Taux de texture | 108.3 GTexel/s | 69.31 GTexel/s |
FP32 (float) performance | 2.599 TFLOPS | 2.218 TFLOPS |
FP64 (double) performance | 108.3 GFLOPS (1:24) | 69.31 GFLOPS (1:32) |
Taille Slot | MXM Module | MXM Module |
---|---|---|
TDP | 100 W | 100 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | None |
Board number | P2053 SKU 3 | — |
Suggestions pour le PSU | — | 300 W |
DirectX | 12 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.1 |
CUDA | 3.0 | 5.2 |
Shader model | 5.1 | 6.4 |
Date de publication | — | Aug 30th, 2015 |
---|---|---|
Génération | — | GRID |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x16 |