AMD Radeon RX 6800M vs NVIDIA GeForce GTX 1080 Mobile
Grafikprozessor
| GPU Name | Navi 22 | GP104 |
|---|---|---|
| GPU Variante | Navi 22 XTM | N17E-G3-A1 |
| Architektur | RDNA 2.0 | Pascal |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 7 nm | 16 nm |
| Transistoren | 17,200 million | 7,200 million |
| Chipgröße | 335 mm² | 314 mm² |
Mobile Grafik
| Veröffentlichungsdatum | 2021 | Aug 15th, 2016 |
|---|---|---|
| gpu.details.availability | 2021 | — |
| Generation | Mobility Radeon (Navi II) | GeForce 10 Mobile |
| Produktion | Active | End-of-life |
| Businterface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Reviews | 2 in our database | 183 in our database |
| Vorgänger | — | GeForce 900M |
| Nachfolger | — | GeForce 20 Mobile |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 2321 MHz | 1556 MHz |
|---|---|---|
| Gaming-Taktung | 2424 MHz | — |
| Boost-Takt | 2581 MHz | 1734 MHz |
| Speicher-Taktung | 2000 MHz 16 Gbps effective | 1251 MHz 10 Gbps effective |
Speicher
| Speichergröße | 12 GB | 8 GB |
|---|---|---|
| Speichertyp | GDDR6 | GDDR5X |
| Speicherbus | 192 bit | 256 bit |
| Bandbreite | 384.0 GB/s | 320.3 GB/s |
Render-Konfiguration
| Shading-Einheiten | 2560 | 2560 |
|---|---|---|
| TMUs | 160 | 160 |
| ROPs | 64 | 64 |
| Compute Units | 40 | — |
| RT-Kerne | 40 | — |
| gpu.details.l0-cache | 32 KB per WGP | — |
| Cache L1 | 128 KB per Array | 48 KB (per SM) |
| Cache L2 | 3 MB | 2 MB |
| gpu.details.l3-cache | 96 MB | — |
| Anzahl SM | — | 20 |
Theoretische Leistung
| Pixelrate | 165.2 GPixel/s | 111.0 GPixel/s |
|---|---|---|
| Texturrate | 413.0 GTexel/s | 277.4 GTexel/s |
| FP16 (half) Leistung | 26.43 TFLOPS (2:1) | 138.7 GFLOPS (1:64) |
| FP32 (float) Leistung | 13.21 TFLOPS | 8.878 TFLOPS |
| FP64 (double) Leistung | 825.9 GFLOPS (1:16) | 277.4 GFLOPS (1:32) |
Boarddesign
| Steckplatzbreite | Dual-slot | MXM Module |
|---|---|---|
| TDP | 230 W | 150 W |
| Ausgabe | No outputs | No outputs |
| Stromverbindung | None | None |
| Board-Nummer | — | E2915 SKU 10 |
Grafik-Features
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader-Modell | 6.5 | 6.4 |
| CUDA | — | 6.1 |
