AMD Radeon Pro WX 4150 Mobile vs NVIDIA GeForce GTX 850M
Grafikprozessor
| GPU Name | Baffin | GM107 |
|---|---|---|
| GPU Variante | Baffin PRO | N15P-GT-A1 |
| Architektur | GCN 4.0 | Maxwell |
| Hersteller | GlobalFoundries | TSMC |
| Prozessgröße | 14 nm | 28 nm |
| Transistoren | 3,000 million | 1,870 million |
| Chipgröße | 123 mm² | 148 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Mar 1st, 2017 | Mar 12th, 2014 |
|---|---|---|
| Generation | Radeon Pro Mobile (WX x100) | GeForce 800M |
| Produktion | Active | End-of-life |
| Businterface | PCIe 3.0 x8 | PCIe 3.0 x16 |
| Vorgänger | — | GeForce 700M |
| Nachfolger | — | GeForce 900M |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1002 MHz | — |
|---|---|---|
| Boost-Takt | 1053 MHz | — |
| Speicher-Taktung | 1500 MHz 6 Gbps effective | 1001 MHz 2 Gbps effective |
| GPU-Taktung | — | 902 MHz |
Speicher
| Speichergröße | 4 GB | 2 GB |
|---|---|---|
| Speichertyp | GDDR5 | DDR3 |
| Speicherbus | 128 bit | 128 bit |
| Bandbreite | 96.00 GB/s | 32.03 GB/s |
Render-Konfiguration
| 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 | 1024 KB | 2 MB |
| Anzahl SMM | — | 5 |
Theoretische Leistung
| Pixelrate | 16.85 GPixel/s | 14.43 GPixel/s |
|---|---|---|
| Texturrate | 58.97 GTexel/s | 36.08 GTexel/s |
| FP16 (half) Leistung | 1.887 TFLOPS (1:1) | — |
| FP32 (float) Leistung | 1.887 TFLOPS | 1,155 GFLOPS |
| FP64 (double) Leistung | 117.9 GFLOPS (1:16) | 36.08 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | MXM Module | IGP |
|---|---|---|
| TDP | 50 W | 45 W |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | — |
Grafik-Features
| 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 |
