AMD Radeon RX 560X Mobile vs NVIDIA GeForce RTX 4080 Mobile

VS

AMD Radeon RX 560X Mobile NVIDIA GeForce RTX 4080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560X Mobile and 12GB VRAM GeForce RTX 4080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X Mobile 's Advantages

Lower TDP (65W vs 110W)

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 4 years late

Boost Clock1665MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (432.0GB/s vs 112.0GB/s)

6528 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560X Mobile

2.192 TFLOPS

GeForce RTX 4080 Mobile +1027%

24.72 TFLOPS

3DMark Time Spy

Radeon RX 560X Mobile

1827

GeForce RTX 4080 Mobile +938%

18974

Radeon RX 560X Mobile

VS

GeForce RTX 4080 Mobile

Graphics Card

Jan 2019

Release Date

Jan 2023

Mobility Radeon

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1290 MHz

-

Boost Clock

1665 MHz

1750 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

112.0GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

58

14

Compute Units

-

896

Shading Units

7424

56

TMUs

232

16

ROPs

80

-

Tensor Cores

232

-

RT Cores

58

16 KB (per CU)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

48 MB

Theoretical Performance

19.57 GPixel/s

Pixel Rate

133.2 GPixel/s

68.49 GTexel/s

Texture Rate

386.3 GTexel/s

2.192 TFLOPS

FP16 (half)

24.72 TFLOPS

2.192 TFLOPS

FP32 (float)

24.72 TFLOPS

137.0 GFLOPS

FP64 (double)

386.3 GFLOPS

Graphics Processor

Polaris 31

GPU Name

AD104

Polaris 31 MXL

GPU Variant

GN21-X9

GCN 4.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

3 billion

Transistors

35.8 billion

123 mm²

Die Size

295 mm²

Board Design

65W

TDP

110W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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

8.9

6.4

Shader Model

6.7

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