Home GPU Comparison AMD Radeon Pro WX 7100 Mobile vs AMD Radeon Pro Vega 20

AMD Radeon Pro WX 7100 Mobile vs AMD Radeon Pro Vega 20

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro WX 7100 Mobile and 4GB VRAM Radeon Pro Vega 20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 7100 Mobile 's Advantages
More VRAM (8GB vs 4GB)
1024 additional rendering cores
AMD Radeon Pro Vega 20 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 3% (1283MHz vs 1243MHz)
Larger VRAM bandwidth (189.4GB/s vs 160.0GB/s)
Lower TDP (100W vs 130W)

Score

Benchmark

FP32 (float)
Radeon Pro WX 7100 Mobile +74%
5.728 TFLOPS
Radeon Pro Vega 20
3.284 TFLOPS
VS

Graphics Card

Mar 2017
Release Date
Nov 2018
Radeon Pro Mobile
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1188 MHz
Base Clock
815 MHz
1243 MHz
Boost Clock
1283 MHz
1250 MHz
Memory Clock
740 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
1024bit
160.0GB/s
Bandwidth
189.4GB/s

Render Config

-
SM Count
-
36
Compute Units
20
2304
Shading Units
1280
144
TMUs
80
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB

Theoretical Performance

39.78 GPixel/s
Pixel Rate
41.06 GPixel/s
179.0 GTexel/s
Texture Rate
102.6 GTexel/s
-
FP16 (half)
6.569 TFLOPS
5.728 TFLOPS
FP32 (float)
3.284 TFLOPS
358.0 GFLOPS
FP64 (double)
205.3 GFLOPS

Graphics Processor

Ellesmere
GPU Name
Vega 12
Ellesmere XT
GPU Variant
Vega 12 XTA
GCN 4.0
Architecture
GCN 5.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
5.7 billion
Transistors
Unknown
232 mm²
Die Size
Unknown

Board Design

130W
TDP
100W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
-
CUDA
-
6.4
Shader Model
6.3

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