Nom du GPU | Strato | GM107 |
---|---|---|
GPU variant | Strato XT | — |
Architecture | GCN 2.0 | Maxwell |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 2,080 million | 1,870 million |
Taille des matrices | 160 mm² | 148 mm² |
Date de publication | May 5th, 2015 | Oct 27th, 2015 |
---|---|---|
Génération | Crystal System (R9 M300) | GeForce 900M |
Production | End-of-life | End-of-life |
Bus interface | PCIe 3.0 x16 | MXM-B (3.0) |
Prédécesseur | Solar System | GeForce 800M |
Successeur | Mobility Radeon | GeForce 10 Mobile |
Base clock | 900 MHz | 928 MHz |
---|---|---|
Boost clock | 1000 MHz | 1020 MHz |
Mémoire clock | 1200 MHz 4.8 Gbps effective | 900 MHz 1800 Mbps effective |
Taille de la mémoire | 4 GB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | DDR3 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 76.80 GB/s | 28.80 GB/s |
Shading units | 896 | 640 |
---|---|---|
TMUs | 56 | 40 |
ROPs | 16 | 16 |
Compute units | 14 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 256 KB | 2 MB |
Comptage SMM | — | 5 |
Taux de pixel | 16.00 GPixel/s | 16.32 GPixel/s |
---|---|---|
Taux de texture | 56.00 GTexel/s | 40.80 GTexel/s |
FP32 (float) performance | 1.792 TFLOPS | 1,306 GFLOPS |
FP64 (double) performance | 112.0 GFLOPS (1:16) | 40.80 GFLOPS (1:32) |
TDP | unknown | 75 W |
---|---|---|
Sorties | No outputs | No outputs |
Taille Slot | — | MXM Module |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader model | 6.3 | 5.1 |
CUDA | — | 5.0 |