AMD Radeon RX 470 Mobile vs ATI FirePro V8700 Duo
Processeur graphique
| Nom du GPU | Ellesmere | RV770 |
|---|---|---|
| GPU variant | Ellesmere PRO | RV770 XT (215-0669049) |
| Architecture | GCN 4.0 | TeraScale |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 55 nm |
| Transistors | 5,700 million | 956 million |
| Taille des matrices | 232 mm² | 256 mm² |
Graphiques mobiles
| Date de publication | Aug 4th, 2016 | — |
|---|---|---|
| Génération | Mobility Radeon (RX M400) | — |
| Production | Active | — |
| Bus interface | MXM-B (3.0) | — |
| Prédécesseur | Crystal System | — |
Vitesse clock
| Base clock | 926 MHz | — |
|---|---|---|
| Boost clock | 1074 MHz | — |
| Mémoire clock | 1750 MHz 7 Gbps effective | 850 MHz 3.4 Gbps effective |
| GPU clock | — | 750 MHz |
Mémoire
| Taille de la mémoire | 8 GB | 1024 MB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 224.0 GB/s | 108.8 GB/s |
Render Config
| Shading units | 2048 | 800 |
|---|---|---|
| TMUs | 128 | 40 |
| ROPs | 32 | 16 |
| Compute units | 32 | 10 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 2 MB | 256 KB |
Performance théorique
| Taux de pixel | 34.37 GPixel/s | 12.00 GPixel/s |
|---|---|---|
| Taux de texture | 137.5 GTexel/s | 30.00 GTexel/s |
| FP16 (half) performance | 4.399 TFLOPS (1:1) | — |
| FP32 (float) performance | 4.399 TFLOPS | 1,200 GFLOPS |
| FP64 (double) performance | 274.9 GFLOPS (1:16) | — |
Board Design
| Taille Slot | MXM Module | Dual-slot |
|---|---|---|
| TDP | 85 W | 151 W |
| Sorties | No outputs | No outputs |
| Connecteurs de puissance | None | 2x 6-pin |
| Longueur | — | 254 mm 10 inches |
| Taille | — | 111 mm 4.4 inches |
| Suggestions pour le PSU | — | 450 W |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 10.1 (10_1) |
|---|---|---|
| OpenGL | 4.6 | 3.3 |
| OpenCL | 2.1 | 1.1 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 4.1 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Never Released |
|---|---|---|
| Génération | — | FirePro |
| Production | — | End-of-life |
| Bus interface | — | PCIe 2.0 x16 |
| Critiques | — | 1 in our database |
