Intel Iris Pro Graphics P580 vs NVIDIA Quadro K420
Grafikprozessor
| GPU Name | Skylake GT4e | GK107 |
|---|---|---|
| Architektur | Generation 9.0 | Kepler |
| Hersteller | Intel | TSMC |
| Prozessgröße | 14 nm+ | 28 nm |
| Transistoren | unknown | 1,270 million |
| Chipgröße | unknown | 118 mm² |
| GPU Variante | — | GK107-301-A2 |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | Sep 1st, 2015 | — |
|---|---|---|
| Generation | HD Graphics-WM (Skylake) | — |
| Produktion | Active | — |
| Businterface | Ring Bus | — |
| Reviews | 1 in our database | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 350 MHz | — |
|---|---|---|
| Boost-Takt | 1050 MHz | — |
| Speicher-Taktung | System Shared | 891 MHz 1782 Mbps effective |
| GPU-Taktung | — | 876 MHz |
Speicher
| Speichergröße | System Shared | 1024 MB |
|---|---|---|
| Speichertyp | System Shared | DDR3 |
| Speicherbus | System Shared | 128 bit |
| Bandbreite | System Dependent | 28.51 GB/s |
Render-Konfiguration
| Shading-Einheiten | 576 | 192 |
|---|---|---|
| TMUs | 72 | 16 |
| ROPs | 9 | 16 |
| Execution Units | 72 | — |
| Anzahl SMX | — | 1 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 256 KB |
Theoretische Leistung
| Pixelrate | 9.450 GPixel/s | 3.504 GPixel/s |
|---|---|---|
| Texturrate | 75.60 GTexel/s | 14.02 GTexel/s |
| FP16 (half) Leistung | 2.419 TFLOPS (2:1) | — |
| FP32 (float) Leistung | 1,210 GFLOPS | 336.4 GFLOPS |
| FP64 (double) Leistung | 302.4 GFLOPS (1:4) | 14.02 GFLOPS (1:24) |
Boarddesign
| Steckplatzbreite | IGP | Single-slot |
|---|---|---|
| TDP | 15 W | 41 W |
| Ausgabe | No outputs | 1x DVI1x DisplayPort |
| Länge | — | 160 mm 6.3 inches |
| Breite | — | 69 mm 2.7 inches |
| Vorgeschlagenes Netzteil | — | 200 W |
| Stromverbindung | — | None |
| Board-Nummer | — | P2012 |
Grafik-Features
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader-Modell | 6.4 | 5.1 |
| CUDA | — | 3.0 |
ANDERE EIGENSCHAFTEN
Grafikkarte
| Veröffentlichungsdatum | — | Jul 22nd, 2014 |
|---|---|---|
| Generation | — | Quadro |
| Produktion | — | End-of-life |
| Businterface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
