Intel Iris Xe Graphics G4 vs NVIDIA GeForce MX250
Grafikprozessor
| GPU Name | Tiger Lake GT2 | GP108 |
|---|---|---|
| Architektur | Generation 12.1 | Pascal |
| Hersteller | Intel | Samsung |
| Prozessgröße | 10 nm | 14 nm |
| Transistoren | unknown | 1,800 million |
| Chipgröße | 146 mm² | 74 mm² |
| GPU Variante | — | N17S-G2-A1 |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | Sep 2nd, 2020 | — |
|---|---|---|
| Generation | Iris Xe Graphics-M (Tiger Lake) | — |
| Produktion | Active | — |
| Businterface | Ring Bus | — |
| Reviews | 1 in our database | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 300 MHz | 1519 MHz |
|---|---|---|
| Boost-Takt | 1100 MHz | 1582 MHz |
| Speicher-Taktung | System Shared | 1502 MHz 6 Gbps effective |
Speicher
| Speichergröße | System Shared | 2 GB |
|---|---|---|
| Speichertyp | System Shared | GDDR5 |
| Speicherbus | System Shared | 64 bit |
| Bandbreite | System Dependent | 48.06 GB/s |
Render-Konfiguration
| Shading-Einheiten | 384 | 384 |
|---|---|---|
| TMUs | 24 | 24 |
| ROPs | 12 | 16 |
| Execution Units | 48 | — |
| gpu.details.l3-cache | 3.75 MB | — |
| Anzahl SM | — | 3 |
| Cache L1 | — | 48 KB (per SM) |
| Cache L2 | — | 512 KB |
Theoretische Leistung
| Pixelrate | 13.20 GPixel/s | 25.31 GPixel/s |
|---|---|---|
| Texturrate | 26.40 GTexel/s | 37.97 GTexel/s |
| FP16 (half) Leistung | 1.690 TFLOPS (2:1) | 18.98 GFLOPS (1:64) |
| FP32 (float) Leistung | 844.8 GFLOPS | 1,215 GFLOPS |
| FP64 (double) Leistung | 211.2 GFLOPS (1:4) | 37.97 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | IGP | IGP |
|---|---|---|
| TDP | 15 W | 25 W |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | — | None |
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 |
| CUDA | — | 6.1 |
ANDERE EIGENSCHAFTEN
Mobile Grafik
| Veröffentlichungsdatum | — | Feb 21st, 2019 |
|---|---|---|
| Generation | — | GeForce MX (2xx) |
| Produktion | — | End-of-life |
| Businterface | — | PCIe 3.0 x4 |
