NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon Pro 560X

VS

NVIDIA GeForce RTX 5080 Mobile

AMD Radeon Pro 560X

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5080 Mobile and 4GB VRAM Radeon Pro 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 6 years and 6 months late

Boost Clock2000MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1.01TB/s vs 94.08GB/s)

7168 additional rendering cores

AMD Radeon Pro 560X 's Advantages

Lower TDP (75W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 5080 Mobile +1493%

32.77 TFLOPS

Radeon Pro 560X

2.056 TFLOPS

GeForce RTX 5080 Mobile

VS

Radeon Pro 560X

Graphics Card

Jan 2025

Release Date

Jul 2018

GeForce 50 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1500 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2500 MHz

Memory Clock

1470 MHz

Memory

16GB

Memory Size

4GB

GDDR7

Memory Type

GDDR5

256bit

Memory Bus

128bit

1.01TB/s

Bandwidth

94.08GB/s

Render Config

-

Compute Units

16

64

SM Count

-

8192

Shading Units

1024

256

TMUs

64

96

ROPs

16

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

1024 KB

-

Theoretical Performance

192.0 GPixel/s

Pixel Rate

16.06 GPixel/s

512.0 GTexel/s

Texture Rate

64.26 GTexel/s

32.77 TFLOPS

FP16 (half)

2.056 TFLOPS

32.77 TFLOPS

FP32 (float)

2.056 TFLOPS

512.0 GFLOPS

FP64 (double)

128.5 GFLOPS

Board Design

175W

TDP

75W

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GB203

GPU Name

Polaris 21

-

GPU Variant

Polaris 21 XT (215-0908004)

Blackwell 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

Unknown

Transistors

3 billion

377 mm²

Die Size

123 mm²

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

10.1

CUDA

-

6.8

Shader Model

6.4

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