Nom du GPU | Bonaire | Picasso |
---|---|---|
GPU variant | Bonaire XT (215-0839039) | — |
Architecture | GCN 2.0 | GCN 5.0 |
Fonderie | TSMC | GlobalFoundries |
Taille du processus | 28 nm | 14 nm |
Transistors | 2,080 million | 4,940 million |
Taille des matrices | 160 mm² | 210 mm² |
Date de publication | Sep 2nd, 2013 | — |
---|---|---|
Génération | Sea Islands | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x16 | — |
Prédécesseur | Southern Islands | — |
Successeur | Volcanic Islands | — |
GPU clock | 1050 MHz | — |
---|---|---|
Mémoire clock | 1500 MHz 6 Gbps effective | System Shared |
Base clock | — | 300 MHz |
Boost clock | — | 1100 MHz |
Taille de la mémoire | 1024 MB | System Shared |
---|---|---|
Type de mémoire | GDDR5 | System Shared |
Bus mémoire | 128 bit | System Shared |
Bande passante | 96.00 GB/s | System Dependent |
Shading units | 896 | 192 |
---|---|---|
TMUs | 56 | 12 |
ROPs | 16 | 4 |
Compute units | 14 | 3 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 256 KB | — |
Taux de pixel | 16.80 GPixel/s | 4.400 GPixel/s |
---|---|---|
Taux de texture | 58.80 GTexel/s | 13.20 GTexel/s |
FP32 (float) performance | 1.882 TFLOPS | 422.4 GFLOPS |
FP64 (double) performance | 117.6 GFLOPS (1:16) | 26.40 GFLOPS (1:16) |
FP16 (half) performance | — | 844.8 GFLOPS (2:1) |
Taille Slot | Dual-slot | IGP |
---|---|---|
Longueur | 183 mm 7.2 inches | — |
TDP | 85 W | 15 W |
Suggestions pour le PSU | 250 W | — |
Sorties | 1x DVI1x HDMI2x mini-DisplayPort | No outputs |
Connecteurs de puissance | 1x 6-pin | None |
DirectX | 12 (12_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 2.0 | 2.1 |
Vulkan | 1.2 | 1.2 |
Shader model | 6.3 | 6.4 |
Date de publication | — | Nov 20th, 2019 |
---|---|---|
Génération | — | Picasso (Vega) |
Production | — | Active |
Bus interface | — | IGP |
Prédécesseur | — | Raven Ridge |
Successeur | — | Renoir |