ATI Mobility Radeon HD 3850 X2 vs Intel HD Graphics 4000
Grafikprozessor
| GPU Name | M88 | Ivy Bridge GT2 |
|---|---|---|
| Architektur | TeraScale | Generation 7.0 |
| Hersteller | TSMC | Intel |
| Prozessgröße | 55 nm | 22 nm |
| Transistoren | 666 million | 1,200 million |
| Chipgröße | 192 mm² | 133 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Jun 4th, 2008 | — |
|---|---|---|
| Generation | M8x (Mobility HD 3800) | — |
| Produktion | End-of-life | — |
| Businterface | PCIe 2.0 x16 | — |
| Reviews | 2 in our database | — |
| Vorgänger | M7x | — |
| Nachfolger | M9x | — |
Takt-Geschwindigkeiten
| GPU-Taktung | 580 MHz | — |
|---|---|---|
| Speicher-Taktung | 750 MHz 1500 Mbps effective | System Shared |
| Basis-Taktfrequenz | — | 650 MHz |
| Boost-Takt | — | 1050 MHz |
Speicher
| Speichergröße | 512 MB | System Shared |
|---|---|---|
| Speichertyp | GDDR3 | System Shared |
| Speicherbus | 256 bit | System Shared |
| Bandbreite | 48.00 GB/s | System Dependent |
Render-Konfiguration
| Shading-Einheiten | 320 | 128 |
|---|---|---|
| TMUs | 16 | 16 |
| ROPs | 16 | 2 |
| Compute Units | 4 | — |
| Cache L2 | 256 KB | — |
| Execution Units | — | 16 |
Theoretische Leistung
| Pixelrate | 9.280 GPixel/s | 2.100 GPixel/s |
|---|---|---|
| Texturrate | 9.280 GTexel/s | 16.80 GTexel/s |
| FP32 (float) Leistung | 371.2 GFLOPS | 268.8 GFLOPS |
| FP64 (double) Leistung | 74.24 GFLOPS (1:5) | 67.20 GFLOPS (1:4) |
Boarddesign
| TDP | 70 W | unknown |
|---|---|---|
| Ausgabe | No outputs | No outputs |
| Steckplatzbreite | — | IGP |
Grafik-Features
| DirectX | 10.1 (10_1) | 11.1 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.0 |
| OpenCL | — | 1.2 |
| Vulkan | — | 1.0 |
| Shader-Modell | 4.1 | 5.0 |
ANDERE EIGENSCHAFTEN
Integrierter Grafikprozessor
| Veröffentlichungsdatum | — | May 14th, 2012 |
|---|---|---|
| Generation | — | HD Graphics (Ivy Bridge) |
| Produktion | — | End-of-life |
| Businterface | — | Ring Bus |
| Reviews | — | 1 in our database |
