Nom du GPU | Cape Verde | Meso |
---|---|---|
GPU variant | Cape Verde XT | Meso XT (216-0867030) |
Architecture | GCN 1.0 | GCN 3.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 1,500 million | 1,550 million |
Taille des matrices | 123 mm² | 125 mm² |
Date de publication | Feb 13th, 2014 | — |
---|---|---|
Génération | Volcanic Islands | — |
Production | End-of-life | — |
Prix de lancement | 99 USD | — |
Bus interface | PCIe 3.0 x16 | — |
Prédécesseur | Sea Islands | — |
Successeur | Pirate Islands | — |
GPU clock | 950 MHz | — |
---|---|---|
Mémoire clock | 1125 MHz 4.5 Gbps effective | 900 MHz 1800 Mbps effective |
Base clock | — | 1100 MHz |
Boost clock | — | 1125 MHz |
Taille de la mémoire | 1024 MB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | DDR3 |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 72.00 GB/s | 14.40 GB/s |
Shading units | 640 | 384 |
---|---|---|
TMUs | 40 | 24 |
ROPs | 16 | 8 |
Compute units | 10 | 6 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 128 KB |
Taux de pixel | 15.20 GPixel/s | 9.000 GPixel/s |
---|---|---|
Taux de texture | 38.00 GTexel/s | 27.00 GTexel/s |
FP32 (float) performance | 1,216 GFLOPS | 864.0 GFLOPS |
FP64 (double) performance | 76.00 GFLOPS (1:16) | 54.00 GFLOPS (1:16) |
FP16 (half) performance | — | 864.0 GFLOPS (1:1) |
Taille Slot | Dual-slot | — |
---|---|---|
Longueur | 210 mm 8.3 inches | — |
TDP | 80 W | unknown |
Suggestions pour le PSU | 250 W | — |
Sorties | 1x DVI1x HDMI2x mini-DisplayPort | No outputs |
Connecteurs de puissance | 1x 6-pin | — |
Board number | C441, C698 | — |
DirectX | 12 (11_1) | 12 (12_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.2 | 2.0 |
Vulkan | 1.2 | 1.2 |
Shader model | 5.1 | 6.0 |
Date de publication | — | May 5th, 2015 |
---|---|---|
Génération | — | Crystal System (R7 M300) |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x8 |
Prédécesseur | — | Solar System |
Successeur | — | Mobility Radeon |