AMD Radeon HD 8670M vs NVIDIA NVS 5200M
Grafikprozessor
| GPU Name | Mars | GF108 |
|---|---|---|
| GPU Variante | Mars XT | GF108-300-A1 |
| Architektur | GCN 1.0 | Fermi |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 28 nm | 40 nm |
| Transistoren | 950 million | 585 million |
| Chipgröße | 77 mm² | 116 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Mar 1st, 2013 | Sep 17th, 2012 |
|---|---|---|
| Generation | Solar System (HD 8600M) | NVS Mobile (x200M) |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 3.0 x8 | MXM |
| Vorgänger | London | — |
| Nachfolger | Crystal System | — |
| Reviews | — | 26 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 775 MHz | — |
|---|---|---|
| Boost-Takt | 825 MHz | — |
| Speicher-Taktung | 900 MHz 1800 Mbps effective | 785 MHz 3.1 Gbps effective |
| GPU-Taktung | — | 672 MHz |
| Shader-Taktung | — | 1344 MHz |
Speicher
| Speichergröße | 1024 MB | 1024 MB |
|---|---|---|
| Speichertyp | DDR3 | GDDR5 |
| Speicherbus | 64 bit | 64 bit |
| Bandbreite | 14.40 GB/s | 25.12 GB/s |
Render-Konfiguration
| Shading-Einheiten | 384 | 96 |
|---|---|---|
| TMUs | 24 | 16 |
| ROPs | 8 | 4 |
| Compute Units | 6 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 128 KB | 128 KB |
| Anzahl SM | — | 2 |
Theoretische Leistung
| Pixelrate | 6.600 GPixel/s | 2.688 GPixel/s |
|---|---|---|
| Texturrate | 19.80 GTexel/s | 10.75 GTexel/s |
| FP32 (float) Leistung | 633.6 GFLOPS | 258.0 GFLOPS |
| FP64 (double) Leistung | — | 21.50 GFLOPS (1:12) |
Boarddesign
| TDP | unknown | 25 W |
|---|---|---|
| Ausgabe | No outputs | No outputs |
| Steckplatzbreite | — | MXM Module |
Grafik-Features
| DirectX | 12 (11_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.2 | — |
| Shader-Modell | 5.1 | 5.1 |
| CUDA | — | 2.1 |
