Intel Iris Xe MAX Graphics vs Intel UHD Graphics 770
Grafikprozessor
| GPU Name | DG1 | Alder Lake GT1 |
|---|---|---|
| Architektur | Generation 12.1 | Generation 12.2 |
| Hersteller | Intel | Intel |
| Prozessgröße | 10 nm | 10 nm |
| Transistoren | unknown | unknown |
| Chipgröße | 95 mm² | unknown |
Mobile Grafik
| Veröffentlichungsdatum | Oct 31st, 2020 | — |
|---|---|---|
| Generation | Iris Xe Graphics-M (Tiger Lake) | — |
| Produktion | Active | — |
| Businterface | PCIe 4.0 x4 | — |
| Reviews | 1 in our database | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 300 MHz | 300 MHz |
|---|---|---|
| Boost-Takt | 1650 MHz | 1450 MHz |
| Speicher-Taktung | 2133 MHz 4.3 Gbps effective | System Shared |
Speicher
| Speichergröße | 4 GB | System Shared |
|---|---|---|
| Speichertyp | LPDDR4X | System Shared |
| Speicherbus | 128 bit | System Shared |
| Bandbreite | 68.26 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 768 | 256 |
|---|---|---|
| TMUs | 48 | 16 |
| ROPs | 24 | 8 |
| Execution Units | 96 | 32 |
| Cache L2 | 1024 KB | — |
| gpu.details.l3-cache | 16 MB | — |
Theoretische Leistung
| Pixelrate | 39.60 GPixel/s | 11.60 GPixel/s |
|---|---|---|
| Texturrate | 79.20 GTexel/s | 23.20 GTexel/s |
| FP16 (half) Leistung | 5.069 TFLOPS (2:1) | 1,485 GFLOPS (2:1) |
| FP32 (float) Leistung | 2.534 TFLOPS | 742.4 GFLOPS |
| FP64 (double) Leistung | 633.6 GFLOPS (1:4) | 185.6 GFLOPS (1:4) |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | 25 W | 15 W |
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.4 | 6.4 |
ANDERE EIGENSCHAFTEN
Integrierter Grafikprozessor
| Veröffentlichungsdatum | — | Nov 4th, 2021 |
|---|---|---|
| Generation | — | HD Graphics (Alder Lake) |
| Produktion | — | Active |
| Businterface | — | Ring Bus |
| Reviews | — | 1 in our database |
