AMD Radeon Pro WX Vega M GL vs NVIDIA GeForce RTX 3080 Mobile

VS

AMD Radeon Pro WX Vega M GL NVIDIA GeForce RTX 3080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro WX Vega M GL and 8GB VRAM GeForce RTX 3080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX Vega M GL 's Advantages

Lower TDP (65W vs 115W)

NVIDIA GeForce RTX 3080 Mobile 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 53% (1545MHz vs 1011MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 179.2GB/s)

4864 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro WX Vega M GL

2.588 TFLOPS

GeForce RTX 3080 Mobile +633%

18.98 TFLOPS

Radeon Pro WX Vega M GL

VS

GeForce RTX 3080 Mobile

Graphics Card

Apr 2018

Release Date

Jan 2021

Vega

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 4.0 x16

Clock Speeds

931 MHz

Base Clock

1110 MHz

1011 MHz

Boost Clock

1545 MHz

700 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

HBM2

Memory Type

GDDR6

1024bit

Memory Bus

256bit

179.2GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

20

Compute Units

-

1280

Shading Units

6144

80

TMUs

192

32

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

32.35 GPixel/s

Pixel Rate

148.3 GPixel/s

80.88 GTexel/s

Texture Rate

296.6 GTexel/s

2.588 TFLOPS

FP16 (half)

18.98 TFLOPS

2.588 TFLOPS

FP32 (float)

18.98 TFLOPS

161.8 GFLOPS

FP64 (double)

296.6 GFLOPS

Graphics Processor

Polaris 22

GPU Name

GA104

VegaM MGL XL

GPU Variant

GA104-775-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

5 billion

Transistors

17.4 billion

208 mm²

Die Size

392 mm²

Board Design

65W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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