NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon Pro 560X

VS

NVIDIA GeForce RTX 4080 Mobile

AMD Radeon Pro 560X

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 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 4080 Mobile 's Advantages

Released 4 years and 6 months late

Boost Clock1665MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 94.08GB/s)

6400 additional rendering cores

AMD Radeon Pro 560X 's Advantages

Lower TDP (75W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +1102%

24.72 TFLOPS

Radeon Pro 560X

2.056 TFLOPS

GeForce RTX 4080 Mobile

VS

Radeon Pro 560X

Graphics Card

Jan 2023

Release Date

Jul 2018

GeForce 40 Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

1470 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

432.0GB/s

Bandwidth

94.08GB/s

Render Config

-

Compute Units

16

58

SM Count

-

7424

Shading Units

1024

232

TMUs

64

80

ROPs

16

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

1024 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

16.06 GPixel/s

386.3 GTexel/s

Texture Rate

64.26 GTexel/s

24.72 TFLOPS

FP16 (half)

2.056 TFLOPS

24.72 TFLOPS

FP32 (float)

2.056 TFLOPS

386.3 GFLOPS

FP64 (double)

128.5 GFLOPS

Board Design

110W

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD104

GPU Name

Polaris 21

GN21-X9

GPU Variant

Polaris 21 XT (215-0908004)

Ada Lovelace

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

4 nm

Process Size

14 nm

35.8 billion

Transistors

3 billion

295 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

8.9

CUDA

-

6.7

Shader Model

6.4

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