ATI Mobility Radeon HD 4670 Mac Edition vs NVIDIA Quadro FX 1800M
Grafikprozessor
| GPU Name | M96 | GT215 |
|---|---|---|
| GPU Variante | M96 XT (216-0729051) | N10P-GLM4 |
| Architektur | TeraScale | Tesla 2.0 |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 55 nm | 40 nm |
| Transistoren | 514 million | 727 million |
| Chipgröße | 146 mm² | 144 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Sep 16th, 2009 | Jun 15th, 2009 |
|---|---|---|
| Generation | M9x (Mobility HD 4600) | Quadro FX Mobile (x800M) |
| Produktion | End-of-life | End-of-life |
| Businterface | MXM-A (3.0) | MXM-A (3.0) |
| Reviews | 2 in our database | 26 in our database |
| Vorgänger | M8x | — |
| Nachfolger | Manhattan | Quadro Mobile |
Takt-Geschwindigkeiten
| GPU-Taktung | 680 MHz | 561 MHz |
|---|---|---|
| Speicher-Taktung | 790 MHz 1580 Mbps effective | 550 MHz 2.2 Gbps effective |
| Shader-Taktung | — | 1125 MHz |
Speicher
| Speichergröße | 256 MB | 1024 MB |
|---|---|---|
| Speichertyp | GDDR3 | GDDR5 |
| Speicherbus | 128 bit | 128 bit |
| Bandbreite | 25.28 GB/s | 35.20 GB/s |
Render-Konfiguration
| Shading-Einheiten | 320 | 72 |
|---|---|---|
| TMUs | 32 | 24 |
| ROPs | 8 | 8 |
| Compute Units | 4 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 128 KB | 64 KB |
| Anzahl SM | — | 9 |
Theoretische Leistung
| Pixelrate | 5.440 GPixel/s | 4.488 GPixel/s |
|---|---|---|
| Texturrate | 21.76 GTexel/s | 13.46 GTexel/s |
| FP32 (float) Leistung | 435.2 GFLOPS | 162.0 GFLOPS |
Boarddesign
| Steckplatzbreite | MXM Module | MXM Module |
|---|---|---|
| TDP | 35 W | 45 W |
| Ausgabe | No outputs | No outputs |
| Board-Nummer | B80357 | — |
Grafik-Features
| DirectX | 10.1 (10_1) | 11.1 (10_1) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| Shader-Modell | 4.1 | 4.1 |
| CUDA | — | 1.2 |
