Nom du GPU | GM204 | TU117 |
---|---|---|
Architecture | Maxwell 2.0 | Turing |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 12 nm |
Transistors | 5,200 million | 4,700 million |
Taille des matrices | 398 mm² | 200 mm² |
GPU variant | — | N18S-G5 |
Date de publication | Jan 9th, 2015 | Aug 25th, 2020 |
---|---|---|
Génération | GeForce 900M | GeForce MX (4xx) |
Production | End-of-life | Active |
Bus interface | MXM-B (3.0) | PCIe 4.0 x4 |
Critiques | 1 in our database | — |
Prédécesseur | GeForce 800M | — |
Successeur | GeForce 10 Mobile | — |
GPU clock | 935 MHz | — |
---|---|---|
Mémoire clock | 1253 MHz 5 Gbps effective | 1250 MHz 10 Gbps effective |
Base clock | — | 1395 MHz |
Boost clock | — | 1575 MHz |
Taille de la mémoire | 4 GB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR6 |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 80.19 GB/s | 80.00 GB/s |
Shading units | 1024 | 896 |
---|---|---|
TMUs | 64 | 56 |
ROPs | 32 | 32 |
Comptage SMM | 8 | — |
Cache L1 | 48 KB (per SMM) | 64 KB (per SM) |
Cache L2 | 1024 KB | 512 KB |
Comptage SM | — | 14 |
Taux de pixel | 29.92 GPixel/s | 50.40 GPixel/s |
---|---|---|
Taux de texture | 59.84 GTexel/s | 88.20 GTexel/s |
FP32 (float) performance | 1.915 TFLOPS | 2.822 TFLOPS |
FP64 (double) performance | 59.84 GFLOPS (1:32) | 88.20 GFLOPS (1:32) |
FP16 (half) performance | — | 5.645 TFLOPS (2:1) |
Taille Slot | MXM Module | — |
---|---|---|
TDP | unknown | 31 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | None |
Board number | P2754 SKU 7 | — |
DirectX | 12 (12_1) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.2 |
CUDA | 5.2 | 7.5 |
Shader model | 6.4 | 6.6 |