AMD Radeon Pro Vega 20 vs AMD Radeon Pro WX 4170 Mobile

VS

AMD Radeon Pro Vega 20 AMD Radeon Pro WX 4170 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 4GB VRAM Radeon Pro WX 4170 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 20 's Advantages

Released 1 years and 8 months late

Boost Clock has increased by 7% (1283MHz vs 1201MHz)

Larger VRAM bandwidth (189.4GB/s vs 96.00GB/s)

256 additional rendering cores

AMD Radeon Pro WX 4170 Mobile 's Advantages

Lower TDP (50W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20 +33%

3.284 TFLOPS

Radeon Pro WX 4170 Mobile

2.46 TFLOPS

Radeon Pro Vega 20

VS

Radeon Pro WX 4170 Mobile

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 x8

Clock Speeds

815 MHz

Base Clock

1002 MHz

1283 MHz

Boost Clock

1201 MHz

740 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

1024bit

Memory Bus

128bit

189.4GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

20

Compute Units

16

1280

Shading Units

1024

80

TMUs

64

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

41.06 GPixel/s

Pixel Rate

19.22 GPixel/s

102.6 GTexel/s

Texture Rate

76.86 GTexel/s

6.569 TFLOPS

FP16 (half)

2.460 TFLOPS

3.284 TFLOPS

FP32 (float)

2.460 TFLOPS

205.3 GFLOPS

FP64 (double)

153.7 GFLOPS

Graphics Processor

Vega 12

GPU Name

Baffin

Vega 12 XTA

GPU Variant

Baffin XT

GCN 5.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

Unknown

Transistors

3 billion

Unknown

Die Size

123 mm²

Board Design

100W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.3

Shader Model

6.4

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