Nom du GPU | Antigua | Antigua |
---|---|---|
GPU variant | Antigua PRO (215-0877000) | Antigua XT (215-0877016) |
Architecture | GCN 3.0 | GCN 3.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 5,000 million | 5,000 million |
Taille des matrices | 366 mm² | 366 mm² |
Date de publication | Jun 18th, 2015 | Nov 19th, 2015 |
---|---|---|
Génération | Pirate Islands | Pirate Islands |
Production | End-of-life | End-of-life |
Prix de lancement | 199 USD | 229 USD |
Bus interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Critiques | 39 in our database | 36 in our database |
Prédécesseur | Volcanic Islands | Volcanic Islands |
Successeur | Arctic Islands | Arctic Islands |
GPU clock | 970 MHz | 970 MHz |
---|---|---|
Mémoire clock | 1375 MHz 5.5 Gbps effective | 1425 MHz 5.7 Gbps effective |
Taille de la mémoire | 2 GB | 4 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 256 bit | 256 bit |
Bande passante | 176.0 GB/s | 182.4 GB/s |
Shading units | 1792 | 2048 |
---|---|---|
TMUs | 112 | 128 |
ROPs | 32 | 32 |
Compute units | 28 | 32 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 512 KB | 512 KB |
Taux de pixel | 31.04 GPixel/s | 31.04 GPixel/s |
---|---|---|
Taux de texture | 108.6 GTexel/s | 124.2 GTexel/s |
FP16 (half) performance | 3.476 TFLOPS (1:1) | 3.973 TFLOPS (1:1) |
FP32 (float) performance | 3.476 TFLOPS | 3.973 TFLOPS |
FP64 (double) performance | 217.3 GFLOPS (1:16) | 248.3 GFLOPS (1:16) |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 221 mm 8.7 inches | 221 mm 8.7 inches |
Taille | 111 mm 4.4 inches | 111 mm 4.4 inches |
TDP | 190 W | 190 W |
Suggestions pour le PSU | 450 W | 450 W |
Sorties | 2x DVI1x HDMI1x DisplayPort | 2x DVI1x HDMI1x DisplayPort |
Connecteurs de puissance | 2x 6-pin | 2x 6-pin |
Board number | C766 | C766, C784 |
DirectX | 12 (12_0) | 12 (12_0) |
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OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.3 | 6.3 |