AMD Radeon Pro 575X vs NVIDIA GeForce RTX 3080 Ti Mobile

VS

AMD Radeon Pro 575X

NVIDIA GeForce RTX 3080 Ti Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575X and 16GB VRAM GeForce RTX 3080 Ti Mobile 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 2 years and 10 months late

Boost Clock1260MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 217.6GB/s)

5376 additional rendering cores

Lower TDP (115W vs 150W)

Score

Benchmark

FP32 (float)

Radeon Pro 575X

4.489 TFLOPS

GeForce RTX 3080 Ti Mobile +316%

18.71 TFLOPS

Radeon Pro 575X

VS

GeForce RTX 3080 Ti Mobile

Graphics Card

Mar 2019

Release Date

Jan 2022

Radeon Pro Mac

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

810 MHz

-

Boost Clock

1260 MHz

1700 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

217.6GB/s

Bandwidth

512.0GB/s

Render Config

32

Compute Units

-

SM Count

58

2048

Shading Units

7424

128

TMUs

232

32

ROPs

96

-

Tensor Cores

232

-

RT Cores

58

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

35.07 GPixel/s

Pixel Rate

121.0 GPixel/s

140.3 GTexel/s

Texture Rate

292.3 GTexel/s

4.489 TFLOPS

FP16 (half)

18.71 TFLOPS

4.489 TFLOPS

FP32 (float)

18.71 TFLOPS

280.6 GFLOPS

FP64 (double)

292.3 GFLOPS

Board Design

150W

TDP

115W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Polaris 20

GPU Name

GA103S

Polaris 20 XL (215-0910052)

GPU Variant

GN20-E8-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

5.7 billion

Transistors

Unknown

232 mm²

Die Size

496 mm²

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

6.5

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