AMD Radeon R9 FURY X vs AMD Radeon R9 FURY X2
Processeur graphique
| Nom du GPU | Fiji | Fiji |
|---|---|---|
| GPU variant | Fiji XT C8 (215-0862040) | Fiji XT |
| Architecture | GCN 3.0 | GCN 3.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 8,900 million | 8,900 million |
| Taille des matrices | 596 mm² | 596 mm² |
Carte graphique
| Date de publication | Jun 24th, 2015 | Never Released |
|---|---|---|
| Génération | Pirate Islands | Pirate Islands |
| Production | End-of-life | End-of-life |
| Prix de lancement | 649 USD | — |
| Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Prédécesseur | Volcanic Islands | Volcanic Islands |
| Successeur | Arctic Islands | Arctic Islands |
Vitesse clock
| GPU clock | 1050 MHz | 1050 MHz |
|---|---|---|
| Mémoire clock | 500 MHz 1000 Mbps effective | 500 MHz 1000 Mbps effective |
Mémoire
| Taille de la mémoire | 4 GB | 4 GB |
|---|---|---|
| Type de mémoire | HBM | HBM |
| Bus mémoire | 4096 bit | 4096 bit |
| Bande passante | 512.0 GB/s | 512.0 GB/s |
Render Config
| Shading units | 4096 | 4096 |
|---|---|---|
| TMUs | 256 | 256 |
| ROPs | 64 | 64 |
| Compute units | 64 | 64 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 2 MB | 2 MB |
Performance théorique
| Taux de pixel | 67.20 GPixel/s | 67.20 GPixel/s |
|---|---|---|
| Taux de texture | 268.8 GTexel/s | 268.8 GTexel/s |
| FP16 (half) performance | 8.602 TFLOPS (1:1) | — |
| FP32 (float) performance | 8.602 TFLOPS | 8.602 TFLOPS |
| FP64 (double) performance | 537.6 GFLOPS (1:16) | — |
Board Design
| Taille Slot | Dual-slot | Dual-slot |
|---|---|---|
| Longueur | 195 mm 7.7 inches | — |
| Taille | 115 mm 4.5 inches | — |
| Taille | 39 mm 1.5 inches | — |
| TDP | 275 W | unknown |
| Suggestions pour le PSU | 600 W | 200 W |
| Sorties | 1x HDMI3x DisplayPort | 1x HDMI3x DisplayPort |
| Connecteurs de puissance | 2x 8-pin | 2x 8-pin |
| Board number | C880-37 | C883 |
Caractéristiques graphiques
| DirectX | 12 (12_0) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 6.3 |
