NVIDIA GeForce 620M vs AMD Radeon RX 540X Mobile

VS

NVIDIA GeForce 620M

AMD Radeon RX 540X Mobile

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 620M and 2GB VRAM Radeon RX 540X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 620M 's Advantages

Lower TDP (15W vs 50W)

AMD Radeon RX 540X Mobile 's Advantages

Released 6 years and 1 months late

Boost Clock1211MHz

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 14.40GB/s)

416 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 620M

0.24 TFLOPS

Radeon RX 540X Mobile +416%

1.24 TFLOPS

GeForce 620M

VS

Radeon RX 540X Mobile

Graphics Card

Mar 2012

Release Date

Apr 2018

GeForce 600M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1124 MHz

-

Boost Clock

1211 MHz

900 MHz

Memory Clock

1500 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

96.00GB/s

Render Config

-

Compute Units

8

2

SM Count

-

96

Shading Units

512

16

TMUs

32

8

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

512 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

19.38 GPixel/s

10.00 GTexel/s

Texture Rate

38.75 GTexel/s

-

FP16 (half)

1240 GFLOPS

240.0 GFLOPS

FP32 (float)

1240 GFLOPS

20.00 GFLOPS

FP64 (double)

77.50 GFLOPS

Board Design

15W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GF117

GPU Name

Polaris 23

N13P-GLP

GPU Variant

Polaris 23 MXL

Fermi 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.585 billion

Transistors

2.2 billion

116 mm²

Die Size

103 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2

2.1

CUDA

-

5.1

Shader Model

6.4

Related GPU Comparisons

1

NVIDIA GeForce 620M vs ATI Mobility Radeon HD 2600 XT Mac Edition

2

NVIDIA GeForce 620M vs AMD FirePro M6000

3

NVIDIA GeForce 620M vs AMD Radeon R5 A240

4

NVIDIA GeForce 620M vs AMD Radeon RX 5300M

5

NVIDIA GeForce 620M vs NVIDIA GeForce RTX 3050 Ti Mobile

6

NVIDIA GeForce 620M vs NVIDIA GeForce GT 650M

7

NVIDIA GeForce 620M vs NVIDIA GeForce 820M

8

NVIDIA GeForce 620M vs AMD Radeon R7 M340

9

NVIDIA GeForce 620M vs AMD Radeon RX 5600M

10

NVIDIA GeForce 620M vs NVIDIA GeForce 305M

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%!