AMD Radeon E9175 PCIe vs ATI Mobility Radeon 9550
Grafikprozessor
| GPU Name | Lexa | M12 |
|---|---|---|
| GPU Variante | E9170 | — |
| Architektur | GCN 4.0 | Rage 9 |
| Hersteller | GlobalFoundries | TSMC |
| Prozessgröße | 14 nm | 130 nm |
| Transistoren | 2,200 million | 76 million |
| Chipgröße | 103 mm² | 92 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Oct 3rd, 2017 | Jun 1st, 2004 |
|---|---|---|
| Generation | Embedded (9000) | M1x (Mobility 9000) |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 3.0 x8 | AGP 4x |
| Reviews | — | 2 in our database |
| Vorgänger | — | M9 |
| Nachfolger | — | M2x |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 1124 MHz | — |
|---|---|---|
| Boost-Takt | 1219 MHz | — |
| Speicher-Taktung | 1500 MHz 6 Gbps effective | 243 MHz 486 Mbps effective |
| GPU-Taktung | — | 250 MHz |
Speicher
| Speichergröße | 4 GB | 64 MB |
|---|---|---|
| Speichertyp | GDDR5 | DDR |
| Speicherbus | 128 bit | 64 bit |
| Bandbreite | 96.00 GB/s | 3.888 GB/s |
Render-Konfiguration
| Shading-Einheiten | 512 | — |
|---|---|---|
| TMUs | 32 | 4 |
| ROPs | 16 | 4 |
| Compute Units | 8 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 512 KB | — |
| Pixelshader | — | 4 |
| Vertex-Shader | — | 2 |
Theoretische Leistung
| Pixelrate | 19.50 GPixel/s | 1.000 GPixel/s |
|---|---|---|
| Texturrate | 39.01 GTexel/s | 1.000 GTexel/s |
| FP16 (half) Leistung | 1,248 GFLOPS (1:1) | — |
| FP32 (float) Leistung | 1,248 GFLOPS | — |
| FP64 (double) Leistung | 78.02 GFLOPS (1:16) | — |
| Vertex-Rate | — | 125.0 MVertices/s |
Boarddesign
| Steckplatzbreite | Single-slot | — |
|---|---|---|
| TDP | 50 W | unknown |
| Ausgabe | 5x mini-DisplayPort | No outputs |
| Stromverbindung | None | — |
Grafik-Features
| DirectX | 12 (12_0) | 9.0 |
|---|---|---|
| OpenGL | 4.6 | 2.0 |
| OpenCL | 2.1 | — |
| Vulkan | 1.2 | — |
| Shader-Modell | 6.4 | — |
| Pixelshader | — | 2.0 |
| Vertex-Shader | — | 2.0 |
