GPU Name | Strato | GM107 |
---|---|---|
GPU Variante | Strato XT | — |
Architektur | GCN 2.0 | Maxwell |
Hersteller | TSMC | TSMC |
Prozessgröße | 28 nm | 28 nm |
Transistoren | 2,080 million | 1,870 million |
Chipgröße | 160 mm² | 148 mm² |
Veröffentlichungsdatum | May 5th, 2015 | Oct 27th, 2015 |
---|---|---|
Generation | Crystal System (R9 M300) | GeForce 900M |
Produktion | End-of-life | End-of-life |
Businterface | PCIe 3.0 x16 | MXM-B (3.0) |
Vorgänger | Solar System | GeForce 800M |
Nachfolger | Mobility Radeon | GeForce 10 Mobile |
Basis-Taktfrequenz | 900 MHz | 928 MHz |
---|---|---|
Boost-Takt | 1000 MHz | 1020 MHz |
Speicher-Taktung | 1200 MHz 4.8 Gbps effective | 900 MHz 1800 Mbps effective |
Speichergröße | 4 GB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | DDR3 |
Speicherbus | 128 bit | 128 bit |
Bandbreite | 76.80 GB/s | 28.80 GB/s |
Shading-Einheiten | 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 |
Anzahl SMM | — | 5 |
Pixelrate | 16.00 GPixel/s | 16.32 GPixel/s |
---|---|---|
Texturrate | 56.00 GTexel/s | 40.80 GTexel/s |
FP32 (float) Leistung | 1.792 TFLOPS | 1,306 GFLOPS |
FP64 (double) Leistung | 112.0 GFLOPS (1:16) | 40.80 GFLOPS (1:32) |
TDP | unknown | 75 W |
---|---|---|
Ausgabe | No outputs | No outputs |
Steckplatzbreite | — | 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-Modell | 6.3 | 5.1 |
CUDA | — | 5.0 |