NVIDIA GeForce 940M vs AMD Radeon RX 6650M XT

VS

NVIDIA GeForce 940M

AMD Radeon RX 6650M XT

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 8GB VRAM Radeon RX 6650M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940M 's Advantages

Lower TDP (75W vs 120W)

AMD Radeon RX 6650M XT 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 120% (2416MHz vs 1098MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 940M

1.124 TFLOPS

Radeon RX 6650M XT +780%

9.896 TFLOPS

GeForce 940M

VS

Radeon RX 6650M XT

Graphics Card

Mar 2015

Release Date

Jan 2022

GeForce 900M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

1020 MHz

Base Clock

2068 MHz

1098 MHz

Boost Clock

2416 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

32

-

512

Shading Units

2048

32

TMUs

128

16

ROPs

64

-

RT Cores

32

64 KB (per SMM)

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

17.57 GPixel/s

Pixel Rate

154.6 GPixel/s

35.14 GTexel/s

Texture Rate

309.2 GTexel/s

-

FP16 (half)

19.79 TFLOPS

1124 GFLOPS

FP32 (float)

9.896 TFLOPS

35.14 GFLOPS

FP64 (double)

618.5 GFLOPS

Board Design

75W

TDP

120W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GM107

GPU Name

Navi 23

N16S-GT1-KB-B

GPU Variant

-

Maxwell

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.87 billion

Transistors

11.06 billion

148 mm²

Die Size

237 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

5.0

CUDA

-

5.1

Shader Model

6.5

Related GPU Comparisons

1

NVIDIA GeForce 940M vs AMD Radeon HD 6990M

2

NVIDIA GeForce 940M vs NVIDIA GeForce RTX 4050 Max-Q

3

NVIDIA GeForce 940M vs NVIDIA GeForce RTX 3060 Mobile

4

NVIDIA GeForce 940M vs NVIDIA GeForce 610

5

NVIDIA GeForce 940M vs ATI Mobility Radeon HD 2400 XT Mac Edition

6

NVIDIA GeForce 940M vs ATI Mobility Radeon HD 5570

7

NVIDIA GeForce 940M vs NVIDIA GeForce GT 420M

8

NVIDIA GeForce 940M vs AMD Radeon HD 7690M XT

9

NVIDIA GeForce 940M vs NVIDIA GeForce RTX 5070 Ti Mobile

10

NVIDIA GeForce 940M vs ATI Mobility Radeon HD 5850

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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