AMD Radeon HD 6850 1440SP Edition vs AMD Radeon Pro WX 4150 Mobile
GPU Specs Compare
Graphics Card
Release Date
Aug 2012
Mar 2017
Generation
Northern Islands
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x8
Clock Speeds
Memory Clock
1000 MHz
1500 MHz
Base Clock
-
1002 MHz
Boost Clock
-
1053 MHz
Memory
Memory Size
1024MB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
128.0GB/s
96.00GB/s
Render Config
Compute Units
18
14
Shading Units
1440
896
TMUs
72
56
ROPs
32
16
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
16.85 GPixel/s
Texture Rate
52.20 GTexel/s
58.97 GTexel/s
FP32 (float)
2.088 TFLOPS
1.887 TFLOPS
FP64 (double)
417.6 GFLOPS
117.9 GFLOPS
FP16 (half)
-
1.887 TFLOPS
Graphics Processor
GPU Name
Cypress
Baffin
GPU Variant
Cypress PRO(215-0735043)
Baffin PRO
Architecture
TeraScale 2
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.154 billion
3 billion
Die Size
334 mm²
123 mm²
Board Design
TDP
151W
50W
Suggested PSU
450 W
-
Outputs
2x DVI1x HDMI 1.3a1x DisplayPort 1.1
No outputs
Power Connectors
2x 6-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.2
Shader Model
5.0
6.4