AMD Radeon R5 M430 vs NVIDIA GeForce RTX 3080 Ti
Processeur graphique
| Nom du GPU | Exo | GA102 |
|---|---|---|
| GPU variant | Exo PRO | GA102-300-A1 |
| Architecture | GCN 1.0 | Ampere |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 7 nm |
| Transistors | 690 million | 40,000 million |
| Taille des matrices | 56 mm² | 627 mm² |
Graphiques mobiles
| Date de publication | May 15th, 2016 | — |
|---|---|---|
| Génération | Crystal System (R5 M400) | — |
| Production | End-of-life | — |
| Bus interface | PCIe 3.0 x8 | — |
| Prédécesseur | Solar System | — |
| Successeur | Mobility Radeon | — |
Vitesse clock
| GPU clock | 1030 MHz | — |
|---|---|---|
| Mémoire clock | 900 MHz 1800 Mbps effective | 2375 MHz 19000 MHz effective |
| Base clock | — | 1410 MHz |
| Boost clock | — | 1740 MHz |
Mémoire
| Taille de la mémoire | 4 GB | 12 GB |
|---|---|---|
| Type de mémoire | DDR3 | GDDR6X |
| Bus mémoire | 64 bit | 384 bit |
| Bande passante | 14.40 GB/s | 912.0 GB/s |
Render Config
| Shading units | 320 | 5120 |
|---|---|---|
| TMUs | 20 | 320 |
| ROPs | 8 | 96 |
| Compute units | 5 | — |
| Cache L1 | 16 KB (per CU) | 192 KB (per SM) |
| Cache L2 | 128 KB | 6 MB |
| Comptage SM | — | 80 |
| Tensor cores | — | 640 |
| RT cores | — | 160 |
Performance théorique
| Taux de pixel | 8.240 GPixel/s | 167.0 GPixel/s |
|---|---|---|
| Taux de texture | 20.60 GTexel/s | 556.8 GTexel/s |
| FP32 (float) performance | 659.2 GFLOPS | 17.82 TFLOPS |
| FP64 (double) performance | 41.20 GFLOPS (1:16) | 556.8 GFLOPS (1:32) |
| FP16 (half) performance | — | 35.64 TFLOPS (2:1) |
Board Design
| Taille Slot | IGP | Dual-slot |
|---|---|---|
| TDP | unknown | 320 W |
| Sorties | No outputs | 1x HDMI3x DisplayPort1x USB Type-C |
| Longueur | — | 267 mm 10.5 inches |
| Suggestions pour le PSU | — | 700 W |
| Connecteurs de puissance | — | 1x 12-pin |
| Board number | — | PG132 SKU 20 |
Caractéristiques graphiques
| DirectX | 12 (11_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.0 |
| Vulkan | 1.2 | 1.2.140 |
| Shader model | 5.0 | 6.5 |
| CUDA | — | 8.5 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | 2020 |
|---|---|---|
| Génération | — | GeForce 30 |
| Production | — | Unreleased |
| Prix de lancement | — | 1,399 USD |
| Bus interface | — | PCIe 4.0 x16 |
