AMD Radeon Instinct MI6 vs AMD Radeon R7 370
Processeur graphique
| Nom du GPU | Ellesmere | Trinidad |
|---|---|---|
| GPU variant | Ellesmere XT | Trinidad PRO (215-0870020) |
| Architecture | GCN 4.0 | GCN 1.0 |
| Fonderie | GlobalFoundries | TSMC |
| Taille du processus | 14 nm | 28 nm |
| Transistors | 5,700 million | 2,800 million |
| Taille des matrices | 232 mm² | 212 mm² |
Carte graphique
| Date de publication | Dec 12th, 2016 | Jun 18th, 2015 |
|---|---|---|
| Génération | Radeon Instinct | Pirate Islands |
| Production | Active | End-of-life |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Prix de lancement | — | 149 USD |
| Critiques | — | 21 in our database |
| Prédécesseur | — | Volcanic Islands |
| Successeur | — | Arctic Islands |
Vitesse clock
| Base clock | 1120 MHz | 925 MHz |
|---|---|---|
| Boost clock | 1233 MHz | 975 MHz |
| Mémoire clock | 1750 MHz 7 Gbps effective | 1400 MHz 5.6 Gbps effective |
Mémoire
| Taille de la mémoire | 8 GB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 256 bit |
| Bande passante | 224.0 GB/s | 179.2 GB/s |
Render Config
| Shading units | 2304 | 1024 |
|---|---|---|
| TMUs | 144 | 64 |
| ROPs | 32 | 32 |
| Compute units | 36 | 16 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 2 MB | 512 KB |
Performance théorique
| Taux de pixel | 39.46 GPixel/s | 31.20 GPixel/s |
|---|---|---|
| Taux de texture | 177.6 GTexel/s | 62.40 GTexel/s |
| FP16 (half) performance | 5.682 TFLOPS (1:1) | — |
| FP32 (float) performance | 5.682 TFLOPS | 1.997 TFLOPS |
| FP64 (double) performance | 355.1 GFLOPS (1:16) | 124.8 GFLOPS (1:16) |
Board Design
| Taille Slot | Single-slot | Dual-slot |
|---|---|---|
| Longueur | 241 mm 9.5 inches | 152 mm 6 inches |
| Taille | 111 mm 4.4 inches | — |
| TDP | 150 W | 110 W |
| Suggestions pour le PSU | 450 W | 300 W |
| Sorties | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Connecteurs de puissance | 1x 6-pin | 1x 6-pin |
| Board number | D122 | C631, C634 |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 5.1 |
