AMD Radeon Instinct MI6 vs NVIDIA Quadro P620
Grafikprozessor
| GPU Name | Ellesmere | GP107 |
|---|---|---|
| GPU Variante | Ellesmere XT | — |
| Architektur | GCN 4.0 | Pascal |
| Hersteller | GlobalFoundries | Samsung |
| Prozessgröße | 14 nm | 14 nm |
| Transistoren | 5,700 million | 3,300 million |
| Chipgröße | 232 mm² | 132 mm² |
Grafikkarte
| Veröffentlichungsdatum | Dec 12th, 2016 | Feb 1st, 2018 |
|---|---|---|
| Generation | Radeon Instinct | Quadro |
| Produktion | Active | End-of-life |
| Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1120 MHz | 1266 MHz |
|---|---|---|
| Boost-Takt | 1233 MHz | 1354 MHz |
| Speicher-Taktung | 1750 MHz 7 Gbps effective | 1252 MHz 5 Gbps effective |
Speicher
| Speichergröße | 8 GB | 2 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR5 |
| Speicherbus | 256 bit | 128 bit |
| Bandbreite | 224.0 GB/s | 80.13 GB/s |
Render-Konfiguration
| Shading-Einheiten | 2304 | 512 |
|---|---|---|
| TMUs | 144 | 32 |
| ROPs | 32 | 16 |
| Compute Units | 36 | — |
| Cache L1 | 16 KB (per CU) | 48 KB (per SM) |
| Cache L2 | 2 MB | 1024 KB |
| Anzahl SM | — | 4 |
Theoretische Leistung
| Pixelrate | 39.46 GPixel/s | 21.66 GPixel/s |
|---|---|---|
| Texturrate | 177.6 GTexel/s | 43.33 GTexel/s |
| FP16 (half) Leistung | 5.682 TFLOPS (1:1) | 21.66 GFLOPS (1:64) |
| FP32 (float) Leistung | 5.682 TFLOPS | 1,386 GFLOPS |
| FP64 (double) Leistung | 355.1 GFLOPS (1:16) | 43.33 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | Single-slot | Single-slot |
|---|---|---|
| Länge | 241 mm 9.5 inches | 145 mm 5.7 inches |
| Breite | 111 mm 4.4 inches | 69 mm 2.7 inches |
| TDP | 150 W | 40 W |
| Vorgeschlagenes Netzteil | 450 W | 200 W |
| Ausgabe | No outputs | 4x mini-DisplayPort |
| Stromverbindung | 1x 6-pin | None |
| Board-Nummer | D122 | — |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.4 | 6.4 |
| CUDA | — | 6.1 |
