AMD Radeon Instinct MI6 vs AMD Radeon Pro SSG
Grafikprozessor
| GPU Name | Ellesmere | Vega 10 |
|---|---|---|
| GPU Variante | Ellesmere XT | Vega 10 XT GL (215-0894124) |
| Architektur | GCN 4.0 | GCN 5.0 |
| Hersteller | GlobalFoundries | GlobalFoundries |
| Prozessgröße | 14 nm | 14 nm |
| Transistoren | 5,700 million | 12,500 million |
| Chipgröße | 232 mm² | 495 mm² |
Grafikkarte
| Veröffentlichungsdatum | Dec 12th, 2016 | Aug 8th, 2017 |
|---|---|---|
| Generation | Radeon Instinct | Radeon Pro |
| Produktion | Active | Active |
| Businterface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Originalpreis | — | 6,999 USD |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1120 MHz | 1440 MHz |
|---|---|---|
| Boost-Takt | 1233 MHz | 1500 MHz |
| Speicher-Taktung | 1750 MHz 7 Gbps effective | 945 MHz 1890 Mbps effective |
Speicher
| Speichergröße | 8 GB | 16 GB |
|---|---|---|
| Speichertyp | GDDR5 | HBM2 |
| Speicherbus | 256 bit | 2048 bit |
| Bandbreite | 224.0 GB/s | 483.8 GB/s |
Render-Konfiguration
| Shading-Einheiten | 2304 | 4096 |
|---|---|---|
| TMUs | 144 | 256 |
| ROPs | 32 | 64 |
| Compute Units | 36 | 64 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 2 MB | 4 MB |
Theoretische Leistung
| Pixelrate | 39.46 GPixel/s | 96.00 GPixel/s |
|---|---|---|
| Texturrate | 177.6 GTexel/s | 384.0 GTexel/s |
| FP16 (half) Leistung | 5.682 TFLOPS (1:1) | 24.58 TFLOPS (2:1) |
| FP32 (float) Leistung | 5.682 TFLOPS | 12.29 TFLOPS |
| FP64 (double) Leistung | 355.1 GFLOPS (1:16) | 768.0 GFLOPS (1:16) |
Boarddesign
| Steckplatzbreite | Single-slot | Dual-slot |
|---|---|---|
| Länge | 241 mm 9.5 inches | 267 mm 10.5 inches |
| Breite | 111 mm 4.4 inches | 111 mm 4.4 inches |
| TDP | 150 W | 260 W |
| Vorgeschlagenes Netzteil | 450 W | 600 W |
| Ausgabe | No outputs | 6x mini-DisplayPort |
| Stromverbindung | 1x 6-pin | 1x 6-pin + 1x 8-pin |
| Board-Nummer | D122 | — |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.4 | 6.4 |
