GPU Name | Baffin | Polaris 23 |
---|---|---|
GPU Variante | Baffin LE | Polaris 23 XT |
Architektur | GCN 4.0 | GCN 4.0 |
Hersteller | GlobalFoundries | GlobalFoundries |
Prozessgröße | 14 nm | 14 nm |
Transistoren | 3,000 million | 2,200 million |
Chipgröße | 123 mm² | 103 mm² |
Veröffentlichungsdatum | Mar 1st, 2017 | May 13th, 2019 |
---|---|---|
Generation | Radeon Pro Mobile (WX x100) | Mobility Radeon (M600) |
Produktion | Active | Active |
Businterface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Vorgänger | — | Crystal System |
Basis-Taktfrequenz | 1002 MHz | 1082 MHz |
---|---|---|
Boost-Takt | 1053 MHz | 1218 MHz |
Speicher-Taktung | 1500 MHz 6 Gbps effective | 1500 MHz 6 Gbps effective |
Speichergröße | 4 GB | 2 GB |
---|---|---|
Speichertyp | GDDR5 | GDDR5 |
Speicherbus | 128 bit | 64 bit |
Bandbreite | 96.00 GB/s | 48.00 GB/s |
Shading-Einheiten | 640 | 640 |
---|---|---|
TMUs | 40 | 40 |
ROPs | 16 | 16 |
Compute Units | 10 | 10 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 1024 KB | 512 KB |
Pixelrate | 16.85 GPixel/s | 19.49 GPixel/s |
---|---|---|
Texturrate | 42.12 GTexel/s | 48.72 GTexel/s |
FP16 (half) Leistung | 1,348 GFLOPS (1:1) | 1.559 TFLOPS (1:1) |
FP32 (float) Leistung | 1,348 GFLOPS | 1.559 TFLOPS |
FP64 (double) Leistung | 84.24 GFLOPS (1:16) | 97.44 GFLOPS (1:16) |
Steckplatzbreite | MXM Module | Dual-slot |
---|---|---|
TDP | 50 W | 50 W |
Ausgabe | No outputs | No outputs |
Stromverbindung | None | None |
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 |