AMD Xbox Series X GPU vs NVIDIA GeForce RTX 3090
Processeur graphique
| Nom du GPU | Scarlett | GA102 |
|---|---|---|
| Architecture | RDNA 2.0 | Ampere |
| Fonderie | TSMC | Samsung |
| Taille du processus | 7 nm | 8 nm |
| Transistors | 15,300 million | 28,300 million |
| Taille des matrices | 360 mm² | 628 mm² |
| GPU variant | — | GA102-300-A1 |
Carte graphique
| Date de publication | Nov 10th, 2020 | Sep 1st, 2020 |
|---|---|---|
| Génération | Console GPU | GeForce 30 |
| Production | Active | Active |
| Bus interface | IGP | PCIe 4.0 x16 |
| Prix de lancement | 499 USD | 1,499 USD |
| gpu.details.availability | — | Sep 24th, 2020 |
| Prédécesseur | — | GeForce 20 |
| Prix courant | — | Amazon / Newegg |
| Critiques | — | 56 in our database |
Vitesse clock
| GPU clock | 1825 MHz | — |
|---|---|---|
| Mémoire clock | 1750 MHz 14 Gbps effective | 1219 MHz 19.5 Gbps effective |
| Base clock | — | 1395 MHz |
| Boost clock | — | 1695 MHz |
Mémoire
| Taille de la mémoire | 10 GB | 24 GB |
|---|---|---|
| Type de mémoire | GDDR6 | GDDR6X |
| Bus mémoire | 320 bit | 384 bit |
| Bande passante | 560.0 GB/s | 936.2 GB/s |
Render Config
| Shading units | 3328 | 10496 |
|---|---|---|
| TMUs | 208 | 328 |
| ROPs | 64 | 112 |
| Compute units | 52 | — |
| Cache L2 | 5 MB | 6 MB |
| Comptage SM | — | 82 |
| Tensor cores | — | 328 |
| RT cores | — | 82 |
| Cache L1 | — | 128 KB (per SM) |
Performance théorique
| Taux de pixel | 116.8 GPixel/s | 189.8 GPixel/s |
|---|---|---|
| Taux de texture | 379.6 GTexel/s | 556.0 GTexel/s |
| FP16 (half) performance | 24.29 TFLOPS (2:1) | 35.58 TFLOPS (1:1) |
| FP32 (float) performance | 12.15 TFLOPS | 35.58 TFLOPS |
| FP64 (double) performance | 759.2 GFLOPS (1:16) | 556.0 GFLOPS (1:64) |
Board Design
| Taille Slot | IGP | Triple-slot |
|---|---|---|
| Longueur | 301 mm 11.9 inches | 336 mm 13.2 inches |
| Taille | 151 mm 5.9 inches | 140 mm 5.5 inches |
| Taille | 151 mm 5.9 inches | 61 mm 2.4 inches |
| Poids | 4.85 kg (9.8 lbs) | — |
| TDP | 200 W | 350 W |
| Suggestions pour le PSU | 350 W | 750 W |
| Sorties | No outputs | 1x HDMI3x DisplayPort |
| Connecteurs de puissance | — | 1x 12-pin |
| Board number | — | PG132 SKU 10 |
Caractéristiques graphiques
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 6.6 |
| CUDA | — | 8.6 |
