AMD Radeon R9 M385X vs Intel Iris Plus Graphics G4
Grafikprozessor
| GPU Name | Strato | Ice Lake GT1 |
|---|---|---|
| GPU Variante | Strato XT | — |
| Architektur | GCN 2.0 | Generation 11.0 |
| Hersteller | TSMC | Intel |
| Prozessgröße | 28 nm | 10 nm+ |
| Transistoren | 2,080 million | unknown |
| Chipgröße | 160 mm² | unknown |
Mobile Grafik
| Veröffentlichungsdatum | May 5th, 2015 | — |
|---|---|---|
| Generation | Crystal System (R9 M300) | — |
| Produktion | End-of-life | — |
| Businterface | PCIe 3.0 x16 | — |
| Vorgänger | Solar System | — |
| Nachfolger | Mobility Radeon | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1000 MHz | 300 MHz |
|---|---|---|
| Boost-Takt | 1100 MHz | 1050 MHz |
| Speicher-Taktung | 1200 MHz 4.8 Gbps effective | System Shared |
Speicher
| Speichergröße | 4 GB | System Shared |
|---|---|---|
| Speichertyp | GDDR5 | System Shared |
| Speicherbus | 128 bit | System Shared |
| Bandbreite | 76.80 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 896 | 384 |
|---|---|---|
| TMUs | 56 | 24 |
| ROPs | 16 | 8 |
| Compute Units | 14 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Execution Units | — | 48 |
Theoretische Leistung
| Pixelrate | 17.60 GPixel/s | 8.400 GPixel/s |
|---|---|---|
| Texturrate | 61.60 GTexel/s | 25.20 GTexel/s |
| FP32 (float) Leistung | 1.971 TFLOPS | 806.4 GFLOPS |
| FP64 (double) Leistung | 123.2 GFLOPS (1:16) | 201.6 GFLOPS (1:4) |
| FP16 (half) Leistung | — | 1.613 TFLOPS (2:1) |
Boarddesign
| TDP | unknown | 15 W |
|---|---|---|
| Ausgabe | No outputs | No outputs |
| Steckplatzbreite | — | IGP |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.3 | 6.4 |
ANDERE EIGENSCHAFTEN
Integrierter Grafikprozessor
| Veröffentlichungsdatum | — | May 29th, 2019 |
|---|---|---|
| Generation | — | HD Graphics-M (Ice Lake) |
| Produktion | — | Active |
| Businterface | — | Ring Bus |
| Reviews | — | 1 in our database |
