AMD Radeon RX 560X Mobile vs AMD Radeon RX 6850M XT

VS

AMD Radeon RX 560X Mobile AMD Radeon RX 6850M XT

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560X Mobile and 12GB VRAM Radeon RX 6850M XT 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 165W)

AMD Radeon RX 6850M XT 's Advantages

Released 3 years late

Boost Clock2581MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 112.0GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560X Mobile

2.192 TFLOPS

Radeon RX 6850M XT +502%

13.21 TFLOPS

Radeon RX 560X Mobile

VS

Radeon RX 6850M XT

Graphics Card

Jan 2019

Release Date

Jan 2022

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2321 MHz

-

Boost Clock

2581 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

112.0GB/s

Bandwidth

384.0GB/s

Render Config

-

SM Count

-

14

Compute Units

40

896

Shading Units

2560

56

TMUs

160

16

ROPs

64

-

Tensor Cores

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

3 MB

Theoretical Performance

19.57 GPixel/s

Pixel Rate

165.2 GPixel/s

68.49 GTexel/s

Texture Rate

413.0 GTexel/s

2.192 TFLOPS

FP16 (half)

26.43 TFLOPS

2.192 TFLOPS

FP32 (float)

13.21 TFLOPS

137.0 GFLOPS

FP64 (double)

825.9 GFLOPS

Graphics Processor

Polaris 31

GPU Name

Navi 22

Polaris 31 MXL

GPU Variant

Navi 22 XTM

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

3 billion

Transistors

17.2 billion

123 mm²

Die Size

335 mm²

Board Design

65W

TDP

165W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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