AMD Radeon R9 390 X2 vs AMD Radeon Pro WX 4150 Mobile
GPU Specs Compare
Graphics Card
Release Date
Sep 2015
Mar 2017
Generation
Pirate Islands
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Memory Clock
1350 MHz
1500 MHz
Base Clock
-
1002 MHz
Boost Clock
-
1053 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
512bit
128bit
Bandwidth
345.6GB/s
96.00GB/s
Render Config
Compute Units
40
14
Shading Units
2560
896
TMUs
160
56
ROPs
64
16
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
1024 KB
1024 KB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
16.85 GPixel/s
Texture Rate
160.0 GTexel/s
58.97 GTexel/s
FP32 (float)
5.120 TFLOPS
1.887 TFLOPS
FP64 (double)
640.0 GFLOPS
117.9 GFLOPS
FP16 (half)
-
1.887 TFLOPS
Graphics Processor
GPU Name
Grenada
Baffin
GPU Variant
Grenada PRO(215-0880030)
Baffin PRO
Architecture
GCN 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
6.2 billion
3 billion
Die Size
438 mm²
123 mm²
Board Design
TDP
580W
50W
Suggested PSU
950 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
4x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.2
Shader Model
6.3
6.4