AMD Radeon R9 M380 Mac Edition vs NVIDIA Quadro M620 Mobile
Grafikprozessor
| GPU Name | Strato | GM107 |
|---|---|---|
| GPU Variante | Strato PRO | — |
| Architektur | GCN 2.0 | Maxwell |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 28 nm | 28 nm |
| Transistoren | 2,080 million | 1,870 million |
| Chipgröße | 160 mm² | 148 mm² |
Mobile Grafik
| Veröffentlichungsdatum | May 5th, 2015 | Jan 11th, 2017 |
|---|---|---|
| Generation | Crystal System (R9 M300) | Quadro Mobile (Mx200) |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 3.0 x16 | MXM-A (3.0) |
| Vorgänger | Solar System | — |
| Nachfolger | Mobility Radeon | — |
| Reviews | — | 26 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 900 MHz | 756 MHz |
|---|---|---|
| Boost-Takt | 1021 MHz | 977 MHz |
| Speicher-Taktung | 1568 MHz 6.3 Gbps effective | 1253 MHz 5 Gbps effective |
Speicher
| Speichergröße | 2 GB | 2 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR5 |
| Speicherbus | 128 bit | 128 bit |
| Bandbreite | 100.4 GB/s | 80.19 GB/s |
Render-Konfiguration
| Shading-Einheiten | 768 | 512 |
|---|---|---|
| TMUs | 48 | 32 |
| ROPs | 16 | 16 |
| Compute Units | 12 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SMM) |
| Cache L2 | 256 KB | 2 MB |
| Anzahl SMM | — | 4 |
Theoretische Leistung
| Pixelrate | 16.34 GPixel/s | 15.63 GPixel/s |
|---|---|---|
| Texturrate | 49.01 GTexel/s | 31.26 GTexel/s |
| FP32 (float) Leistung | 1.568 TFLOPS | 1,000 GFLOPS |
| FP64 (double) Leistung | 98.02 GFLOPS (1:16) | 31.26 GFLOPS (1:32) |
Boarddesign
| TDP | unknown | 30 W |
|---|---|---|
| Ausgabe | No outputs | No outputs |
| Steckplatzbreite | — | MXM Module |
| Stromverbindung | — | None |
Grafik-Features
| DirectX | 12 (12_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| Shader-Modell | 6.3 | 5.1 |
| CUDA | — | 5.0 |
