NVIDIA GeForce RTX 3080 Ti Max Q vs AMD Radeon Pro Vega 16

VS

NVIDIA GeForce RTX 3080 Ti Max Q AMD Radeon Pro Vega 16

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

Main Differences

NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages

Released 3 years and 2 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 307.2GB/s)

6400 additional rendering cores

AMD Radeon Pro Vega 16 's Advantages

Boost Clock has increased by 6% (1190MHz vs 1125MHz)

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti Max Q +585%

16.7 TFLOPS

Radeon Pro Vega 16

2.437 TFLOPS

GeForce RTX 3080 Ti Max Q

VS

Radeon Pro Vega 16

Graphics Card

Jan 2022

Release Date

Nov 2018

GeForce 30 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

585 MHz

Base Clock

815 MHz

1125 MHz

Boost Clock

1190 MHz

1500 MHz

Memory Clock

1200 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

256bit

Memory Bus

1024bit

384.0GB/s

Bandwidth

307.2GB/s

Render Config

58

SM Count

-

Compute Units

16

7424

Shading Units

1024

232

TMUs

64

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

108.0 GPixel/s

Pixel Rate

38.08 GPixel/s

261.0 GTexel/s

Texture Rate

76.16 GTexel/s

16.70 TFLOPS

FP16 (half)

4.874 TFLOPS

16.70 TFLOPS

FP32 (float)

2.437 TFLOPS

261.0 GFLOPS

FP64 (double)

152.3 GFLOPS

Graphics Processor

GA103S

GPU Name

Vega 12

GN20-E8-A1

GPU Variant

Vega 12 XLA

Ampere

Architecture

GCN 5.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

Unknown

Transistors

Unknown

496 mm²

Die Size

Unknown

Board Design

80W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.5

Shader Model

6.3

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