Home GPU Comparison AMD Radeon Pro WX 4130 Mobile vs AMD Radeon HD 7870M

AMD Radeon Pro WX 4130 Mobile vs AMD Radeon HD 7870M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro WX 4130 Mobile and 2GB VRAM Radeon HD 7870M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 4130 Mobile 's Advantages
Released 4 years and 11 months late
Boost Clock1053MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
AMD Radeon HD 7870M 's Advantages
Lower TDP (45W vs 50W)

Score

Benchmark

FP32 (float)
Radeon Pro WX 4130 Mobile +31%
1.348 TFLOPS
Radeon HD 7870M
1.024 TFLOPS
VS

Graphics Card

Mar 2017
Release Date
Apr 2012
Radeon Pro Mobile
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1002 MHz
Base Clock
-
1053 MHz
Boost Clock
-
1500 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
64.00GB/s

Render Config

10
Compute Units
10
-
-
-
640
Shading Units
640
40
TMUs
40
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.85 GPixel/s
Pixel Rate
12.80 GPixel/s
42.12 GTexel/s
Texture Rate
32.00 GTexel/s
1348 GFLOPS
FP16 (half)
-
1348 GFLOPS
FP32 (float)
1024 GFLOPS
84.24 GFLOPS
FP64 (double)
64.00 GFLOPS

Board Design

50W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
Heathrow
Baffin LE
GPU Variant
Heathrow XT (216-0835033)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
1.5 billion
123 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.4
Shader Model
5.1

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