AMD Radeon R9 380 vs Intel Xe DG1
Grafikprozessor
| GPU Name | Antigua | DG1 |
|---|---|---|
| GPU Variante | Antigua PRO (215-0877000) | — |
| Architektur | GCN 3.0 | Generation 12.1 |
| Hersteller | TSMC | Intel |
| Prozessgröße | 28 nm | 10 nm |
| Transistoren | 5,000 million | unknown |
| Chipgröße | 366 mm² | 95 mm² |
Grafikkarte
| Veröffentlichungsdatum | Jun 18th, 2015 | Never Released |
|---|---|---|
| Generation | Pirate Islands | Xe Graphics |
| Produktion | End-of-life | Active |
| Originalpreis | 199 USD | — |
| Businterface | PCIe 3.0 x16 | PCIe 3.0 x4 |
| Reviews | 39 in our database | — |
| Vorgänger | Volcanic Islands | — |
| Nachfolger | Arctic Islands | — |
Takt-Geschwindigkeiten
| GPU-Taktung | 970 MHz | — |
|---|---|---|
| Speicher-Taktung | 1375 MHz 5.5 Gbps effective | 2133 MHz 4.3 Gbps effective |
| Basis-Taktfrequenz | — | 900 MHz |
| Boost-Takt | — | 1550 MHz |
Speicher
| Speichergröße | 2 GB | 4 GB |
|---|---|---|
| Speichertyp | GDDR5 | LPDDR4X |
| Speicherbus | 256 bit | 128 bit |
| Bandbreite | 176.0 GB/s | 68.26 GB/s |
Render-Konfiguration
| Shading-Einheiten | 1792 | 640 |
|---|---|---|
| TMUs | 112 | 40 |
| ROPs | 32 | 20 |
| Compute Units | 28 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 512 KB | 1024 KB |
| Execution Units | — | 80 |
| gpu.details.l3-cache | — | 16 MB |
Theoretische Leistung
| Pixelrate | 31.04 GPixel/s | 31.00 GPixel/s |
|---|---|---|
| Texturrate | 108.6 GTexel/s | 62.00 GTexel/s |
| FP16 (half) Leistung | 3.476 TFLOPS (1:1) | 3.968 TFLOPS (2:1) |
| FP32 (float) Leistung | 3.476 TFLOPS | 1.984 TFLOPS |
| FP64 (double) Leistung | 217.3 GFLOPS (1:16) | 496.0 GFLOPS (1:4) |
Boarddesign
| Steckplatzbreite | Dual-slot | Dual-slot |
|---|---|---|
| Länge | 221 mm 8.7 inches | 178 mm 7 inches |
| Breite | 111 mm 4.4 inches | — |
| TDP | 190 W | 30 W |
| Vorgeschlagenes Netzteil | 450 W | 200 W |
| Ausgabe | 2x DVI1x HDMI1x DisplayPort | 1x HDMI3x DisplayPort |
| Stromverbindung | 2x 6-pin | None |
| Board-Nummer | C766 | — |
Grafik-Features
| DirectX | 12 (12_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.3 | 6.4 |
