GPU Name | Polaris 23 | GM108 |
---|---|---|
GPU Variante | Polaris 23 MXL | — |
Architektur | GCN 4.0 | Maxwell |
Hersteller | GlobalFoundries | TSMC |
Prozessgröße | 14 nm | 28 nm |
Transistoren | 2,200 million | unknown |
Chipgröße | 103 mm² | unknown |
Veröffentlichungsdatum | May 13th, 2019 | Mar 13th, 2015 |
---|---|---|
Generation | Mobility Radeon (M600) | GeForce 900A |
Produktion | Active | End-of-life |
Businterface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Vorgänger | Crystal System | GeForce 800A |
Basis-Taktfrequenz | 1082 MHz | 928 MHz |
---|---|---|
Boost-Takt | 1211 MHz | 941 MHz |
Speicher-Taktung | 1500 MHz 6 Gbps effective | 1001 MHz 2 Gbps effective |
Speichergröße | 2 GB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | DDR3 |
Speicherbus | 128 bit | 64 bit |
Bandbreite | 96.00 GB/s | 16.02 GB/s |
Shading-Einheiten | 512 | 384 |
---|---|---|
TMUs | 32 | 24 |
ROPs | 16 | 8 |
Compute Units | 8 | — |
Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
Cache L2 | 512 KB | 1024 KB |
Anzahl SMM | — | 3 |
Pixelrate | 19.38 GPixel/s | 7.528 GPixel/s |
---|---|---|
Texturrate | 38.75 GTexel/s | 22.58 GTexel/s |
FP16 (half) Leistung | 1,240 GFLOPS (1:1) | — |
FP32 (float) Leistung | 1,240 GFLOPS | 722.7 GFLOPS |
FP64 (double) Leistung | 77.50 GFLOPS (1:16) | 22.58 GFLOPS (1:32) |
Steckplatzbreite | Dual-slot | IGP |
---|---|---|
Länge | 145 mm 5.7 inches | — |
TDP | 50 W | 33 W |
Ausgabe | 1x DVI1x HDMI1x DisplayPort | No outputs |
Stromverbindung | None | None |
Board-Nummer | D090 | — |
DirectX | 12 (12_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader-Modell | 6.4 | 5.1 |
CUDA | — | 5.0 |