AMD Radeon Sky 900 vs AMD Radeon Pro WX 4150 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2013
Mar 2017
Generation
Radeon Sky
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
825 MHz
1002 MHz
Boost Clock
950 MHz
1053 MHz
Memory Clock
1250 MHz
1500 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
240.0GB/s
96.00GB/s
Render Config
Compute Units
28
14
Shading Units
1792
896
TMUs
112
56
ROPs
32
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
1024 KB
Theoretical Performance
Pixel Rate
30.40 GPixel/s
16.85 GPixel/s
Texture Rate
106.4 GTexel/s
58.97 GTexel/s
FP32 (float)
3.405 TFLOPS
1.887 TFLOPS
FP64 (double)
851.2 GFLOPS
117.9 GFLOPS
FP16 (half)
-
1.887 TFLOPS
Graphics Processor
GPU Name
Tahiti
Baffin
GPU Variant
Orthrus
Baffin PRO
Architecture
GCN 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
4.313 billion
3 billion
Die Size
352 mm²
123 mm²
Board Design
TDP
300W
50W
Suggested PSU
700 W
-
Outputs
1x DVI1x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.2
Shader Model
5.1
6.4