AMD Radeon RX 6700M vs Intel Iris Xe MAX Graphics
Processeur graphique
| Nom du GPU | Navi 22 | DG1 |
|---|---|---|
| GPU variant | Navi 22 | — |
| Architecture | RDNA 2.0 | Generation 12.1 |
| Fonderie | TSMC | Intel |
| Taille du processus | 7 nm | 10 nm |
| Transistors | 17,200 million | unknown |
| Taille des matrices | 335 mm² | 95 mm² |
Graphiques mobiles
| Date de publication | Unknown | Oct 31st, 2020 |
|---|---|---|
| Génération | Mobility Radeon (Navi II) | Iris Xe Graphics-M (Tiger Lake) |
| Production | Active | Active |
| Bus interface | PCIe 4.0 x16 | PCIe 4.0 x4 |
| Critiques | — | 1 in our database |
Vitesse clock
| Base clock | 1489 MHz | 300 MHz |
|---|---|---|
| Boost clock | 2250 MHz | 1650 MHz |
| Mémoire clock | 2000 MHz 16 Gbps effective | 2133 MHz 4.3 Gbps effective |
Mémoire
| Taille de la mémoire | 10 GB | 4 GB |
|---|---|---|
| Type de mémoire | GDDR6 | LPDDR4X |
| Bus mémoire | 160 bit | 128 bit |
| Bande passante | 320.0 GB/s | 68.26 GB/s |
Render Config
| Shading units | 2304 | 768 |
|---|---|---|
| TMUs | 144 | 48 |
| ROPs | 64 | 24 |
| Compute units | 36 | — |
| RT cores | 36 | — |
| gpu.details.l0-cache | 32 KB per WGP | — |
| Cache L1 | 128 KB per Array | — |
| Cache L2 | 3 MB | 1024 KB |
| gpu.details.l3-cache | 96 MB | 16 MB |
| Unités d'exécution | — | 96 |
Performance théorique
| Taux de pixel | 144.0 GPixel/s | 39.60 GPixel/s |
|---|---|---|
| Taux de texture | 324.0 GTexel/s | 79.20 GTexel/s |
| FP16 (half) performance | 20.74 TFLOPS (2:1) | 5.069 TFLOPS (2:1) |
| FP32 (float) performance | 10.37 TFLOPS | 2.534 TFLOPS |
| FP64 (double) performance | 648.0 GFLOPS (1:16) | 633.6 GFLOPS (1:4) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | 180 W | 25 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | — |
Caractéristiques graphiques
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 6.4 |
