ATI Radeon HD 4870 X2 vs Intel UHD Graphics 615
Grafikprozessor
| GPU Name | R700 | Amber Lake GT2 |
|---|---|---|
| GPU Variante | R700 XT (215-0669045) | — |
| Architektur | TeraScale | Generation 9.5 |
| Hersteller | TSMC | Intel |
| Prozessgröße | 55 nm | 14 nm |
| Transistoren | 956 million | unknown |
| Chipgröße | 256 mm² | unknown |
Grafikkarte
| Veröffentlichungsdatum | Aug 12th, 2008 | — |
|---|---|---|
| Generation | Radeon R700 | — |
| Produktion | End-of-life | — |
| Originalpreis | 550 USD | — |
| Businterface | PCIe 2.0 x16 | — |
| Reviews | 79 in our database | — |
| Vorgänger | Radeon R600 | — |
| Nachfolger | Evergreen | — |
Takt-Geschwindigkeiten
| GPU-Taktung | 750 MHz | — |
|---|---|---|
| Speicher-Taktung | 900 MHz 3.6 Gbps effective | System Shared |
| Basis-Taktfrequenz | — | 300 MHz |
| Boost-Takt | — | 900 MHz |
Speicher
| Speichergröße | 1024 MB | System Shared |
|---|---|---|
| Speichertyp | GDDR5 | System Shared |
| Speicherbus | 256 bit | System Shared |
| Bandbreite | 115.2 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 800 | 192 |
|---|---|---|
| TMUs | 40 | 24 |
| ROPs | 16 | 3 |
| Compute Units | 10 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Execution Units | — | 24 |
Theoretische Leistung
| Pixelrate | 12.00 GPixel/s | 2.700 GPixel/s |
|---|---|---|
| Texturrate | 30.00 GTexel/s | 21.60 GTexel/s |
| FP32 (float) Leistung | 1,200 GFLOPS | 345.6 GFLOPS |
| FP64 (double) Leistung | 240.0 GFLOPS (1:5) | 86.40 GFLOPS (1:4) |
| FP16 (half) Leistung | — | 691.2 GFLOPS (2:1) |
Boarddesign
| Steckplatzbreite | Dual-slot | IGP |
|---|---|---|
| Länge | 267 mm 10.5 inches | — |
| Breite | 111 mm 4.4 inches | — |
| Höhe | 38 mm 1.5 inches | — |
| TDP | 286 W | 15 W |
| Vorgeschlagenes Netzteil | 600 W | — |
| Ausgabe | 2x DVI1x S-Video | No outputs |
| Stromverbindung | 1x 6-pin + 1x 8-pin | — |
| Board-Nummer | B509-37 | — |
Grafik-Features
| DirectX | 10.1 (10_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.2 |
| Shader-Modell | 4.1 | 6.4 |
ANDERE EIGENSCHAFTEN
Integrierter Grafikprozessor
| Veröffentlichungsdatum | — | Nov 7th, 2018 |
|---|---|---|
| Generation | — | HD Graphics-T (Amber Lake) |
| Produktion | — | Active |
| Businterface | — | Ring Bus |
| Reviews | — | 1 in our database |
