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

VS

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

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 4GB VRAM Radeon Pro WX Vega M GL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti Mobile 's Advantages

Released 3 years and 9 months late

Boost Clock has increased by 25% (1260MHz vs 1011MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 179.2GB/s)

6144 additional rendering cores

AMD Radeon Pro WX Vega M GL 's Advantages

Lower TDP (65W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Mobile +622%

18.71 TFLOPS

Radeon Pro WX Vega M GL

2.588 TFLOPS

GeForce RTX 3080 Ti Mobile

VS

Radeon Pro WX Vega M GL

Graphics Card

Jan 2022

Release Date

Apr 2018

GeForce 30 Mobile

Generation

Vega

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

IGP

Clock Speeds

810 MHz

Base Clock

931 MHz

1260 MHz

Boost Clock

1011 MHz

2000 MHz

Memory Clock

700 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

1024bit

512.0GB/s

Bandwidth

179.2GB/s

Render Config

58

SM Count

-

Compute Units

20

7424

Shading Units

1280

232

TMUs

80

96

ROPs

32

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

Theoretical Performance

121.0 GPixel/s

Pixel Rate

32.35 GPixel/s

292.3 GTexel/s

Texture Rate

80.88 GTexel/s

18.71 TFLOPS

FP16 (half)

2.588 TFLOPS

18.71 TFLOPS

FP32 (float)

2.588 TFLOPS

292.3 GFLOPS

FP64 (double)

161.8 GFLOPS

Graphics Processor

GA103S

GPU Name

Polaris 22

GN20-E8-A1

GPU Variant

VegaM MGL XL

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

Unknown

Transistors

5 billion

496 mm²

Die Size

208 mm²

Board Design

115W

TDP

65W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.5

Shader Model

6.4

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