ATI Radeon HD 4830 vs Intel HD Graphics P4000
Grafikprozessor
| GPU Name | RV770 | Ivy Bridge GT2 |
|---|---|---|
| GPU Variante | RV770 LE (215-0669075) | — |
| Architektur | TeraScale | Generation 7.0 |
| Hersteller | TSMC | Intel |
| Prozessgröße | 55 nm | 22 nm |
| Transistoren | 956 million | 1,200 million |
| Chipgröße | 256 mm² | 133 mm² |
Grafikkarte
| Veröffentlichungsdatum | Oct 21st, 2008 | — |
|---|---|---|
| Generation | Radeon R700 | — |
| Produktion | End-of-life | — |
| Originalpreis | 130 USD | — |
| Businterface | PCIe 2.0 x16 | — |
| Reviews | 43 in our database | — |
| Vorgänger | Radeon R600 | — |
| Nachfolger | Evergreen | — |
Takt-Geschwindigkeiten
| GPU-Taktung | 575 MHz | — |
|---|---|---|
| Speicher-Taktung | 900 MHz 1800 Mbps effective | System Shared |
| Basis-Taktfrequenz | — | 650 MHz |
| Boost-Takt | — | 1250 MHz |
Speicher
| Speichergröße | 512 MB | System Shared |
|---|---|---|
| Speichertyp | GDDR3 | System Shared |
| Speicherbus | 256 bit | System Shared |
| Bandbreite | 57.60 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 640 | 128 |
|---|---|---|
| TMUs | 32 | 16 |
| ROPs | 16 | 1 |
| Compute Units | 8 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Execution Units | — | 16 |
Theoretische Leistung
| Pixelrate | 9.200 GPixel/s | 1.250 GPixel/s |
|---|---|---|
| Texturrate | 18.40 GTexel/s | 20.00 GTexel/s |
| FP32 (float) Leistung | 736.0 GFLOPS | 320.0 GFLOPS |
| FP64 (double) Leistung | 147.2 GFLOPS (1:5) | 80.00 GFLOPS (1:4) |
Boarddesign
| Steckplatzbreite | Single-slot | IGP |
|---|---|---|
| Länge | 246 mm 9.7 inches | — |
| Breite | 111 mm 4.4 inches | — |
| Höhe | 20 mm 0.8 inches | — |
| TDP | 95 W | 45 W |
| Vorgeschlagenes Netzteil | 250 W | — |
| Ausgabe | 2x DVI1x S-Video | No outputs |
| Stromverbindung | 1x 6-pin | — |
| Board-Nummer | B501-31 | — |
Grafik-Features
| DirectX | 10.1 (10_1) | 11.1 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.0 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | — | 1.0 |
| Shader-Modell | 4.1 | 5.0 |
ANDERE EIGENSCHAFTEN
Integrierter Grafikprozessor
| Veröffentlichungsdatum | — | May 14th, 2012 |
|---|---|---|
| Generation | — | HD Graphics-W (Ivy Bridge) |
| Produktion | — | End-of-life |
| Businterface | — | Ring Bus |
| Reviews | — | 1 in our database |
