Intel HD Graphics 4000 vs NVIDIA GeForce 7950 GT
Grafikprozessor
| GPU Name | Ivy Bridge GT2 | G71 |
|---|---|---|
| Architektur | Generation 7.0 | Curie |
| Hersteller | Intel | TSMC |
| Prozessgröße | 22 nm | 90 nm |
| Transistoren | 1,200 million | 278 million |
| Chipgröße | 133 mm² | 196 mm² |
| GPU Variante | — | G71-GT2-H-N-A2 |
Integrierter Grafikprozessor
| Veröffentlichungsdatum | May 14th, 2012 | — |
|---|---|---|
| Generation | HD Graphics (Ivy Bridge) | — |
| Produktion | End-of-life | — |
| Businterface | Ring Bus | — |
| Reviews | 1 in our database | — |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 650 MHz | — |
|---|---|---|
| Boost-Takt | 1050 MHz | — |
| Speicher-Taktung | System Shared | 700 MHz 1400 Mbps effective |
| GPU-Taktung | — | 550 MHz |
Speicher
| Speichergröße | System Shared | 512 MB |
|---|---|---|
| Speichertyp | System Shared | GDDR3 |
| Speicherbus | System Shared | 256 bit |
| Bandbreite | System Dependent | 44.80 GB/s |
Render-Konfiguration
| Shading-Einheiten | 128 | — |
|---|---|---|
| TMUs | 16 | 24 |
| ROPs | 2 | 16 |
| Execution Units | 16 | — |
| Pixelshader | — | 24 |
| Vertex-Shader | — | 8 |
Theoretische Leistung
| Pixelrate | 2.100 GPixel/s | 8.800 GPixel/s |
|---|---|---|
| Texturrate | 16.80 GTexel/s | 13.20 GTexel/s |
| FP32 (float) Leistung | 268.8 GFLOPS | — |
| FP64 (double) Leistung | 67.20 GFLOPS (1:4) | — |
| Vertex-Rate | — | 1.100 GVertices/s |
Boarddesign
| Steckplatzbreite | IGP | Single-slot |
|---|---|---|
| TDP | unknown | 65 W |
| Ausgabe | No outputs | 2x DVI1x S-Video |
| Länge | — | 198 mm 7.8 inches |
| Breite | — | 111 mm 4.4 inches |
| Höhe | — | 17 mm 0.7 inches |
| Vorgeschlagenes Netzteil | — | 250 W |
| Stromverbindung | — | 1x 6-pin |
| Board-Nummer | — | P455 |
Grafik-Features
| DirectX | 11.1 (11_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 4.0 | 2.1 |
| OpenCL | 1.2 | — |
| Vulkan | 1.0 | — |
| Shader-Modell | 5.0 | 3.0 |
ANDERE EIGENSCHAFTEN
Grafikkarte
| Veröffentlichungsdatum | — | Aug 6th, 2006 |
|---|---|---|
| Generation | — | GeForce 7 PCIe |
| Produktion | — | End-of-life |
| Businterface | — | PCIe 1.0 x16 |
| Reviews | — | 96 in our database |
| Vorgänger | — | GeForce 6 PCIe |
| Nachfolger | — | GeForce 8 |
