AMD Radeon R5 M465 vs ATI Mobility Radeon HD 4850 X2
Grafikprozessor
| GPU Name | Meso | M98 |
|---|---|---|
| GPU Variante | Meso XT (216-0867030) | — |
| Architektur | GCN 3.0 | TeraScale |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 28 nm | 55 nm |
| Transistoren | 1,550 million | 956 million |
| Chipgröße | 125 mm² | 256 mm² |
Mobile Grafik
| Veröffentlichungsdatum | 2016 | Jan 9th, 2009 |
|---|---|---|
| Generation | Crystal System (R5 M400) | M9x (Mobility HD 4800) |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 3.0 x8 | PCIe 2.0 x16 |
| Vorgänger | Solar System | M8x |
| Nachfolger | Mobility Radeon | Manhattan |
| Reviews | — | 2 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1000 MHz | — |
|---|---|---|
| Boost-Takt | 1015 MHz | — |
| Speicher-Taktung | 1000 MHz 2 Gbps effective | 700 MHz 2.8 Gbps effective |
| GPU-Taktung | — | 500 MHz |
Speicher
| Speichergröße | 4 GB | 1024 MB |
|---|---|---|
| Speichertyp | DDR3 | GDDR5 |
| Speicherbus | 64 bit | 256 bit |
| Bandbreite | 16.00 GB/s | 89.60 GB/s |
Render-Konfiguration
| Shading-Einheiten | 384 | 800 |
|---|---|---|
| TMUs | 24 | 40 |
| ROPs | 8 | 16 |
| Compute Units | 6 | 10 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 128 KB | 256 KB |
Theoretische Leistung
| Pixelrate | 8.120 GPixel/s | 8.000 GPixel/s |
|---|---|---|
| Texturrate | 24.36 GTexel/s | 20.00 GTexel/s |
| FP32 (float) Leistung | 779.5 GFLOPS | 800.0 GFLOPS |
| FP64 (double) Leistung | — | 160.0 GFLOPS (1:5) |
Boarddesign
| TDP | unknown | unknown |
|---|---|---|
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 12 (12_0) | 10.1 (10_1) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 2.0 | 1.1 |
| Vulkan | 1.2 | — |
| Shader-Modell | 6.0 | 4.1 |
