Nom du GPU | Cape Verde | Saturn |
---|---|---|
GPU variant | Cape Verde LE | Saturn PRO |
Architecture | GCN 1.0 | GCN 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 1,500 million | 2,080 million |
Taille des matrices | 123 mm² | 160 mm² |
Date de publication | May 1st, 2013 | — |
---|---|---|
Génération | Southern Islands | — |
Production | End-of-life | — |
Prix de lancement | 59 USD | — |
Bus interface | PCIe 3.0 x16 | — |
Critiques | 11 in our database | — |
Prédécesseur | Northern Islands | — |
Successeur | Sea Islands | — |
GPU clock | 800 MHz | — |
---|---|---|
Mémoire clock | 1125 MHz 4.5 Gbps effective | 1375 MHz 5.5 Gbps effective |
Base clock | — | 900 MHz |
Boost clock | — | 1000 MHz |
Taille de la mémoire | 1024 MB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 72.00 GB/s | 88.00 GB/s |
Shading units | 384 | 768 |
---|---|---|
TMUs | 24 | 48 |
ROPs | 8 | 16 |
Compute units | 6 | 12 |
Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
Cache L2 | 256 KB | 256 KB |
Taux de pixel | 6.400 GPixel/s | 16.00 GPixel/s |
---|---|---|
Taux de texture | 19.20 GTexel/s | 48.00 GTexel/s |
FP32 (float) performance | 614.4 GFLOPS | 1.536 TFLOPS |
FP64 (double) performance | 38.40 GFLOPS (1:16) | 96.00 GFLOPS (1:16) |
Taille Slot | Single-slot | — |
---|---|---|
Longueur | 168 mm 6.6 inches | — |
TDP | 47 W | unknown |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x HDMI1x DisplayPort | No outputs |
Connecteurs de puissance | None | — |
Board number | C445 | — |
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 | 6.3 |
Date de publication | — | Feb 5th, 2015 |
---|---|---|
Génération | — | Crystal System (R9 M200) |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x16 |
Prédécesseur | — | Solar System |
Successeur | — | Mobility Radeon |