AMD Radeon RX 560X Mobile vs NVIDIA GeForce RTX 2080 Mobile

VS

AMD Radeon RX 560X Mobile NVIDIA GeForce RTX 2080 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560X Mobile and 8GB VRAM GeForce RTX 2080 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 150W)

NVIDIA GeForce RTX 2080 Mobile 's Advantages

Boost Clock1590MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 112.0GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560X Mobile

2.192 TFLOPS

GeForce RTX 2080 Mobile +327%

9.362 TFLOPS

3DMark Time Spy

Radeon RX 560X Mobile

1827

GeForce RTX 2080 Mobile +451%

10072

Radeon RX 560X Mobile

VS

GeForce RTX 2080 Mobile

Graphics Card

Jan 2019

Release Date

Jan 2019

Mobility Radeon

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1380 MHz

-

Boost Clock

1590 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

46

14

Compute Units

-

896

Shading Units

2944

56

TMUs

184

16

ROPs

64

-

Tensor Cores

368

-

RT Cores

46

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

19.57 GPixel/s

Pixel Rate

101.8 GPixel/s

68.49 GTexel/s

Texture Rate

292.6 GTexel/s

2.192 TFLOPS

FP16 (half)

18.72 TFLOPS

2.192 TFLOPS

FP32 (float)

9.362 TFLOPS

137.0 GFLOPS

FP64 (double)

292.6 GFLOPS

Graphics Processor

Polaris 31

GPU Name

TU104

Polaris 31 MXL

GPU Variant

N18E-G3-A1

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

13.6 billion

123 mm²

Die Size

545 mm²

Board Design

65W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

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

7.5

6.4

Shader Model

6.6

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