Home GPU Comparison AMD Radeon Pro WX 3200 vs AMD Radeon HD 6870 X2

AMD Radeon Pro WX 3200 vs AMD Radeon HD 6870 X2

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro WX 3200 and 1024MB VRAM Radeon HD 6870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 3200 's Advantages
Released 8 years late
More VRAM (4GB vs 1024GB)
Lower TDP (65W vs 300W)
AMD Radeon HD 6870 X2 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 96.00GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro WX 3200
1.658 TFLOPS
Radeon HD 6870 X2 +21%
2.016 TFLOPS
VS

Graphics Card

Jul 2019
Release Date
Jul 2011
Radeon Pro
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
1050 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
96.00GB/s
Bandwidth
134.4GB/s

Render Config

10
Compute Units
14
-
-
-
640
Shading Units
1120
32
TMUs
56
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

20.72 GPixel/s
Pixel Rate
28.80 GPixel/s
41.44 GTexel/s
Texture Rate
50.40 GTexel/s
1.658 TFLOPS
FP16 (half)
-
1.658 TFLOPS
FP32 (float)
2.016 TFLOPS
103.6 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
300W
250 W
Suggested PSU
700 W
4x mini-DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
None
Power Connectors
-

Graphics Processor

Polaris 23
GPU Name
Barts
Polaris 23 XT GL
GPU Variant
Barts XT (215-0798000)
GCN 4.0
Architecture
TeraScale 2
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
40 nm
2.2 billion
Transistors
1.7 billion
103 mm²
Die Size
255 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0

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