AMD Radeon RX 6850M XT vs AMD Radeon RX 540 Mobile

VS

AMD Radeon RX 6850M XT

AMD Radeon RX 540 Mobile

We compared two Mobile platform GPUs: 12GB VRAM Radeon RX 6850M XT and 2GB VRAM Radeon RX 540 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6850M XT 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 112% (2581MHz vs 1219MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 96.00GB/s)

2048 additional rendering cores

AMD Radeon RX 540 Mobile 's Advantages

Lower TDP (50W vs 165W)

Score

Benchmark

FP32 (float)

Radeon RX 6850M XT +958%

13.21 TFLOPS

Radeon RX 540 Mobile

1.248 TFLOPS

Radeon RX 6850M XT

VS

Radeon RX 540 Mobile

Graphics Card

Jan 2022

Release Date

Nov 2017

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2321 MHz

Base Clock

1124 MHz

2581 MHz

Boost Clock

1219 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

384.0GB/s

Bandwidth

96.00GB/s

Render Config

40

Compute Units

8

-

2560

Shading Units

512

160

TMUs

32

64

ROPs

16

-

40

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

512 KB

96 MB

L3 Cache

-

Theoretical Performance

165.2 GPixel/s

Pixel Rate

19.50 GPixel/s

413.0 GTexel/s

Texture Rate

39.01 GTexel/s

26.43 TFLOPS

FP16 (half)

1248 GFLOPS

13.21 TFLOPS

FP32 (float)

1248 GFLOPS

825.9 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

165W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

Lexa

Navi 22 XTM

GPU Variant

Lexa PRO (215-0904018)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

17.2 billion

Transistors

2.2 billion

335 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.5

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon RX 6850M XT vs AMD Radeon HD 6490M

2

AMD Radeon RX 6850M XT vs AMD Radeon R5 A220

3

AMD Radeon RX 6850M XT vs AMD Radeon HD 7690M Rebrand

4

AMD Radeon RX 6850M XT vs AMD Radeon R5 M330

5

AMD Radeon RX 6850M XT vs AMD Radeon Pro WX 3200 Mobile

6

AMD Radeon RX 6850M XT vs AMD Radeon Pro 5300M

7

AMD Radeon RX 6850M XT vs AMD Radeon HD 6350M

8

AMD Radeon RX 6850M XT vs AMD Radeon R9 M290X

9

AMD Radeon RX 6850M XT vs NVIDIA GeForce 9800M GTS

10

AMD Radeon RX 6850M XT vs AMD Radeon HD 6770M Mac Edition

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!