Nom du GPU | Baffin | RS780 |
---|---|---|
GPU variant | Baffin PRO | RS780M |
Architecture | GCN 4.0 | TeraScale |
Fonderie | GlobalFoundries | — |
Taille du processus | 14 nm | 65 nm |
Transistors | 3,000 million | 180 million |
Taille des matrices | 123 mm² | 85 mm² |
Date de publication | Mar 1st, 2017 | — |
---|---|---|
Génération | Radeon Pro Mobile (WX x100) | — |
Production | Active | — |
Bus interface | PCIe 3.0 x8 | — |
Base clock | 1002 MHz | — |
---|---|---|
Boost clock | 1053 MHz | — |
Mémoire clock | 1500 MHz 6 Gbps effective | System Shared |
GPU clock | — | 350 MHz |
Taille de la mémoire | 4 GB | 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 | 40 |
---|---|---|
TMUs | 56 | 4 |
ROPs | 16 | 4 |
Compute units | 14 | 2 |
Cache L1 | 16 KB (per CU) | — |
Cache L2 | 1024 KB | — |
Taux de pixel | 16.85 GPixel/s | 1.400 GPixel/s |
---|---|---|
Taux de texture | 58.97 GTexel/s | 1.400 GTexel/s |
FP16 (half) performance | 1.887 TFLOPS (1:1) | — |
FP32 (float) performance | 1.887 TFLOPS | 28.00 GFLOPS |
FP64 (double) performance | 117.9 GFLOPS (1:16) | — |
Taille Slot | MXM Module | IGP |
---|---|---|
TDP | 50 W | unknown |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | None |
DirectX | 12 (12_0) | 10.0 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 2.1 | 1.0 |
Vulkan | 1.2 | — |
Shader model | 6.4 | 4.1 |
Date de publication | — | Aug 15th, 2008 |
---|---|---|
Génération | — | Radeon IGP (Mobility HD 3000) |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |