GPU Name | Ellesmere | GM204 |
---|---|---|
GPU Variante | Ellesmere PRO | N16E-Q5-A1 |
Architektur | GCN 4.0 | Maxwell 2.0 |
Hersteller | GlobalFoundries | TSMC |
Prozessgröße | 14 nm | 28 nm |
Transistoren | 5,700 million | 5,200 million |
Chipgröße | 232 mm² | 398 mm² |
Veröffentlichungsdatum | Dec 10th, 2017 | Aug 18th, 2015 |
---|---|---|
Generation | Mobility Radeon (RX M500) | Quadro Mobile (Mx000M) |
Produktion | Active | End-of-life |
Businterface | MXM-B (3.0) | MXM-B (3.0) |
Vorgänger | Crystal System | — |
Basis-Taktfrequenz | 926 MHz | — |
---|---|---|
Boost-Takt | 1206 MHz | — |
Speicher-Taktung | 1650 MHz 6.6 Gbps effective | 1253 MHz 5 Gbps effective |
GPU-Taktung | — | 975 MHz |
Speichergröße | 8 GB | 8 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 256 bit | 256 bit |
Bandbreite | 211.2 GB/s | 160.4 GB/s |
Shading-Einheiten | 2048 | 1536 |
---|---|---|
TMUs | 128 | 96 |
ROPs | 32 | 64 |
Compute Units | 32 | — |
Cache L1 | 16 KB (per CU) | 48 KB (per SMM) |
Cache L2 | 2 MB | 2 MB |
Anzahl SMM | — | 12 |
Pixelrate | 38.59 GPixel/s | 62.40 GPixel/s |
---|---|---|
Texturrate | 154.4 GTexel/s | 93.60 GTexel/s |
FP16 (half) Leistung | 4.940 TFLOPS (1:1) | — |
FP32 (float) Leistung | 4.940 TFLOPS | 2.995 TFLOPS |
FP64 (double) Leistung | 308.7 GFLOPS (1:16) | 93.60 GFLOPS (1:32) |
Steckplatzbreite | MXM Module | MXM Module |
---|---|---|
TDP | 85 W | 100 W |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | None |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 3.0 |
Vulkan | 1.2 | 1.1 |
Shader-Modell | 6.4 | 6.4 |
CUDA | — | 5.2 |