Radeon Pro Vega 20 vs Radeon Pro WX 7100 Mobile
We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 8GB VRAM Radeon Pro WX 7100 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Pro Vega 20 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)
Radeon Pro WX 7100 Mobile Advantages
More VRAM (8GB vs 4GB)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon Pro Vega 20
3284
Radeon Pro WX 7100 Mobile
+74%
5728
3DMark Time Spy
Radeon Pro Vega 20
2596
Radeon Pro WX 7100 Mobile
+35%
3510
Graphics Card
Nov 2018
Release Date
Mar 2017
Radeon Pro Mac
Generation
Radeon Pro Mobile
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
815 MHz
Base Clock
1188 MHz
1283 MHz
Boost Clock
1243 MHz
740 MHz
Memory Clock
1250 MHz
Memory
4GB
Memory Size
8GB
HBM2
Memory Type
GDDR5
1024bit
Memory Bus
256bit
189.4GB/s
Bandwidth
160.0GB/s
Render Config
20
Compute Units
36
1280
Shading Units
2304
80
TMUs
144
32
ROPs
32
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB
Theoretical Performance
41.06 GPixel/s
Pixel Rate
39.78 GPixel/s
102.6 GTexel/s
Texture Rate
179.0 GTexel/s
6.569 TFLOPS
FP16 (half)
-
3.284 TFLOPS
FP32 (float)
5.728 TFLOPS
205.3 GFLOPS
FP64 (double)
358.0 GFLOPS
Board Design
100W
TDP
130W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Vega 12
GPU Name
Ellesmere
Vega 12 XTA
GPU Variant
Ellesmere XT
GCN 5.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
Unknown
Transistors
5.7 billion
Unknown
Die Size
232 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.2
6.3
Shader Model
6.4
