AMD Radeon HD 6970 vs AMD Radeon Pro WX 3200
GPU Specs Compare
Graphics Card
Release Date
Dec 2010
Jul 2019
Generation
Northern Islands
Radeon Pro
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x8
Clock Speeds
Memory Clock
1375 MHz
1500 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
176.0GB/s
96.00GB/s
Render Config
Compute Units
24
10
Shading Units
1536
640
TMUs
96
32
ROPs
32
16
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
28.16 GPixel/s
20.72 GPixel/s
Texture Rate
84.48 GTexel/s
41.44 GTexel/s
FP32 (float)
2.703 TFLOPS
1.658 TFLOPS
FP64 (double)
675.8 GFLOPS
103.6 GFLOPS
FP16 (half)
-
1.658 TFLOPS
Graphics Processor
GPU Name
Cayman
Polaris 23
GPU Variant
Cayman XT(215-0807007)
Polaris 23 XT GL
Architecture
TeraScale 3
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.64 billion
2.2 billion
Die Size
389 mm²
103 mm²
Board Design
TDP
250W
65W
Suggested PSU
600 W
250 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
4x mini-DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-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