GPU Name | Ellesmere | Ellesmere |
---|---|---|
GPU Variante | Ellesmere XTA (216-0886220) | Ellesmere XT |
Architektur | GCN 4.0 | GCN 4.0 |
Hersteller | GlobalFoundries | GlobalFoundries |
Prozessgröße | 14 nm | 14 nm |
Transistoren | 5,700 million | 5,700 million |
Chipgröße | 232 mm² | 232 mm² |
Veröffentlichungsdatum | Jun 5th, 2017 | Mar 1st, 2017 |
---|---|---|
Generation | Radeon Pro Mac (500 Series) | Radeon Pro Mobile (WX x100) |
Produktion | Active | Active |
Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Basis-Taktfrequenz | 1100 MHz | 1188 MHz |
---|---|---|
Boost-Takt | 1200 MHz | 1243 MHz |
Speicher-Taktung | 1695 MHz 6.8 Gbps effective | 1250 MHz 5 Gbps effective |
Speichergröße | 8 GB | 8 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 256 bit | 256 bit |
Bandbreite | 217.0 GB/s | 160.0 GB/s |
Shading-Einheiten | 2304 | 2304 |
---|---|---|
TMUs | 144 | 144 |
ROPs | 32 | 32 |
Compute Units | 36 | 36 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 2 MB | 2 MB |
Pixelrate | 38.40 GPixel/s | 39.78 GPixel/s |
---|---|---|
Texturrate | 172.8 GTexel/s | 179.0 GTexel/s |
FP16 (half) Leistung | 5.530 TFLOPS (1:1) | — |
FP32 (float) Leistung | 5.530 TFLOPS | 5.728 TFLOPS |
FP64 (double) Leistung | 345.6 GFLOPS (1:16) | 358.0 GFLOPS (1:16) |
Steckplatzbreite | IGP | MXM Module |
---|---|---|
TDP | 185 W | 130 W |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | None |
Länge | — | 25 mm 1 inches |
DirectX | 12 (12_0) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.1 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader-Modell | 6.4 | 6.4 |