Nom du GPU | Amethyst | Xenos Falcon |
---|---|---|
GPU variant | Amethyst XT | Crayola 6 |
Architecture | GCN 3.0 | TeraScale |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 80 nm |
Transistors | 5,000 million | 232 million |
Taille des matrices | 366 mm² | 181 mm² |
Date de publication | May 5th, 2015 | — |
---|---|---|
Génération | Crystal System (R9 M300) | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x16 | — |
Prédécesseur | Solar System | — |
Successeur | Mobility Radeon | — |
GPU clock | 723 MHz | 500 MHz |
---|---|---|
Mémoire clock | 1250 MHz 5 Gbps effective | 700 MHz 1400 Mbps effective |
Taille de la mémoire | 4 GB | 512 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR3 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 160.0 GB/s | 22.40 GB/s |
Shading units | 2048 | 240 |
---|---|---|
TMUs | 128 | 16 |
ROPs | 32 | 8 |
Compute units | 32 | 3 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 512 KB | — |
Taux de pixel | 23.14 GPixel/s | 4.000 GPixel/s |
---|---|---|
Taux de texture | 92.54 GTexel/s | 8.000 GTexel/s |
FP16 (half) performance | 2.961 TFLOPS (1:1) | — |
FP32 (float) performance | 2.961 TFLOPS | 240.0 GFLOPS |
FP64 (double) performance | 185.1 GFLOPS (1:16) | — |
Taille Slot | MXM Module | IGP |
---|---|---|
TDP | 75 W | 175 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
Board number | C608 | — |
Longueur | — | 310 mm 12.2 inches |
Taille | — | 269 mm 10.6 inches |
Taille | — | 79 mm 3.1 inches |
Poids | — | 3.5 kg (7.7 lbs) |
Suggestions pour le PSU | — | 450 W |
DirectX | 12 (12_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.6 | — |
OpenCL | 2.0 | — |
Vulkan | 1.2 | — |
Shader model | 6.3 | 3.0 |
Date de publication | — | Oct 27th, 2007 |
---|---|---|
Génération | — | Console GPU |
Production | — | End-of-life |
Bus interface | — | IGP |
Prix de lancement | — | 479 USD |