AMD Radeon Pro Vega 20 vs Intel GMA 950
Grafikprozessor
| GPU Name | Vega 12 | Calistoga |
|---|---|---|
| GPU Variante | Vega 12 XTA | Calistoga-GME |
| Architektur | GCN 5.0 | Generation 3.5 |
| Hersteller | GlobalFoundries | Intel |
| Prozessgröße | 14 nm | 90 nm |
| Transistoren | unknown | unknown |
| Chipgröße | unknown | unknown |
Mobile Grafik
| Veröffentlichungsdatum | Nov 14th, 2018 | — |
|---|---|---|
| Generation | Radeon Pro Mac (Vega Series) | — |
| Produktion | Active | — |
| Businterface | PCIe 3.0 x16 | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 815 MHz | — |
|---|---|---|
| Boost-Takt | 1283 MHz | — |
| Speicher-Taktung | 740 MHz 1480 Mbps effective | System Shared |
| GPU-Taktung | — | 250 MHz |
Speicher
| Speichergröße | 4 GB | System Shared |
|---|---|---|
| Speichertyp | HBM2 | System Shared |
| Speicherbus | 1024 bit | System Shared |
| Bandbreite | 189.4 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 1280 | — |
|---|---|---|
| TMUs | 80 | 4 |
| ROPs | 32 | 1 |
| Compute Units | 20 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 1024 KB | — |
| Pixelshader | — | 4 |
| Vertex-Shader | — | 1 |
Theoretische Leistung
| Pixelrate | 41.06 GPixel/s | 250.0 MPixel/s |
|---|---|---|
| Texturrate | 102.6 GTexel/s | 1.000 GTexel/s |
| FP16 (half) Leistung | 6.569 TFLOPS (2:1) | — |
| FP32 (float) Leistung | 3.284 TFLOPS | — |
| FP64 (double) Leistung | 205.3 GFLOPS (1:16) | — |
| Vertex-Rate | — | 62.50 MVertices/s |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | 100 W | 7 W |
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 12 (12_1) | 9.0c |
|---|---|---|
| OpenGL | 4.6 | 2.0 |
| OpenCL | 2.1 | — |
| Vulkan | 1.2 | — |
| Shader-Modell | 6.3 | 3.0 |
ANDERE EIGENSCHAFTEN
Integrierter Grafikprozessor
| Veröffentlichungsdatum | — | 2006 |
|---|---|---|
| Generation | — | GMA Graphics-M (GMA 950 IGP) |
| Produktion | — | End-of-life |
| Businterface | — | FSB |
| Reviews | — | 1 in our database |
