Nom du GPU | Turks | Cezanne |
---|---|---|
GPU variant | Turks XT (215-0803000) | — |
Architecture | TeraScale 2 | GCN 5.1 |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 7 nm |
Transistors | 716 million | 9,800 million |
Taille des matrices | 118 mm² | 156 mm² |
Date de publication | Jan 5th, 2012 | — |
---|---|---|
Génération | Southern Islands | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Prédécesseur | Northern Islands | — |
Successeur | Sea Islands | — |
GPU clock | 800 MHz | — |
---|---|---|
Mémoire clock | 1000 MHz 4 Gbps effective | System Shared |
Base clock | — | 300 MHz |
Boost clock | — | 1900 MHz |
Taille de la mémoire | 512 MB | System Shared |
---|---|---|
Type de mémoire | GDDR5 | System Shared |
Bus mémoire | 128 bit | System Shared |
Bande passante | 64.00 GB/s | System Dependent |
Shading units | 480 | 448 |
---|---|---|
TMUs | 24 | 28 |
ROPs | 8 | 8 |
Compute units | 6 | 7 |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | — |
Taux de pixel | 6.400 GPixel/s | 15.20 GPixel/s |
---|---|---|
Taux de texture | 19.20 GTexel/s | 53.20 GTexel/s |
FP32 (float) performance | 768.0 GFLOPS | 1.702 TFLOPS |
FP16 (half) performance | — | 3.405 TFLOPS (2:1) |
FP64 (double) performance | — | 106.4 GFLOPS (1:16) |
Taille Slot | Single-slot | IGP |
---|---|---|
Longueur | 145 mm 5.7 inches | — |
TDP | 66 W | 45 W |
Suggestions pour le PSU | 250 W | — |
Sorties | 1x DVI1x DisplayPort1x VGA | No outputs |
Connecteurs de puissance | None | None |
Board number | C243, C331, C337 | — |
DirectX | 11.2 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 2.1 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 6.4 |
Date de publication | — | Apr 13th, 2021 |
---|---|---|
Génération | — | Cezanne (Vega Mobile) |
Prédécesseur | — | Renoir |
Production | — | Active |
Bus interface | — | IGP |