AMD Playstation 5 GPU vs AMD Radeon RX 580
Processeur graphique
| Nom du GPU | Oberon | Polaris 20 |
|---|---|---|
| Architecture | RDNA 2.0 | GCN 4.0 |
| Fonderie | TSMC | GlobalFoundries |
| Taille du processus | 7 nm | 14 nm |
| Transistors | unknown | 5,700 million |
| Taille des matrices | 308 mm² | 232 mm² |
| GPU variant | CXD90044GB | Polaris 20 XTX (215-0910038) |
Carte graphique
| Date de publication | Nov 12th, 2020 | Apr 18th, 2017 |
|---|---|---|
| Génération | Console GPU | Polaris |
| Production | Active | Active |
| Prix de lancement | 499 USD | 229 USD |
| Bus interface | IGP | PCIe 3.0 x16 |
| Prix courant | — | Amazon / Newegg |
| Critiques | — | 52 in our database |
| Prédécesseur | — | Arctic Islands |
| Successeur | — | Vega |
Vitesse clock
| GPU clock | 2233 MHz | — |
|---|---|---|
| Mémoire clock | 1750 MHz 14 Gbps effective | 2000 MHz 8 Gbps effective |
| Base clock | — | 1257 MHz |
| Boost clock | — | 1340 MHz |
Mémoire
| Taille de la mémoire | 16 GB | 8 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR5 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 448.0 GB/s | 256.0 GB/s |
Render Config
| Shading units | 2304 | 2304 |
|---|---|---|
| TMUs | 144 | 144 |
| ROPs | 64 | 32 |
| Compute units | 36 | 36 |
| Cache L2 | 4 MB | 2 MB |
| Cache L1 | — | 16 KB (per CU) |
Performance théorique
| Taux de pixel | 142.9 GPixel/s | 42.88 GPixel/s |
|---|---|---|
| Taux de texture | 321.6 GTexel/s | 193.0 GTexel/s |
| FP16 (half) performance | 20.58 TFLOPS (2:1) | 6.175 TFLOPS (1:1) |
| FP32 (float) performance | 10.29 TFLOPS | 6.175 TFLOPS |
| FP64 (double) performance | 643.1 GFLOPS (1:16) | 385.9 GFLOPS (1:16) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| Longueur | 390 mm 15.4 inches | 241 mm 9.5 inches |
| Taille | 260 mm 10.2 inches | — |
| Taille | 104 mm 4.1 inches | — |
| TDP | 180 W | 185 W |
| Suggestions pour le PSU | 450 W | 450 W |
| Sorties | No outputs | 1x HDMI3x DisplayPort |
| Connecteurs de puissance | None | 1x 8-pin |
| Poids | 4.5 kg (9.9 lbs) | — |
| Board number | — | C940, D009-04 |
Caractéristiques graphiques
| DirectX | — | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 6.4 |
