NVIDIA GeForce 920MX vs AMD Radeon RX 6650M

VS

NVIDIA GeForce 920MX

AMD Radeon RX 6650M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 8GB VRAM Radeon RX 6650M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages

Lower TDP (16W vs 120W)

AMD Radeon RX 6650M 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 143% (2416MHz vs 993MHz)

More VRAM (8GB vs 2GB)

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

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 920MX

0.508 TFLOPS

Radeon RX 6650M +1604%

8.659 TFLOPS

Blender

GeForce 920MX

47

Radeon RX 6650M +1834%

909

GeForce 920MX

VS

Radeon RX 6650M

Graphics Card

Mar 2016

Release Date

Jan 2022

GeForce 900M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

965 MHz

Base Clock

2068 MHz

993 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

28

-

256

Shading Units

1792

24

TMUs

112

8

ROPs

64

-

RT Cores

28

64 KB (per SMM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

7.944 GPixel/s

Pixel Rate

154.6 GPixel/s

23.83 GTexel/s

Texture Rate

270.6 GTexel/s

-

FP16 (half)

17.32 TFLOPS

508.4 GFLOPS

FP32 (float)

8.659 TFLOPS

15.89 GFLOPS

FP64 (double)

541.2 GFLOPS

Board Design

16W

TDP

120W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GM108

GPU Name

Navi 23

N16V-GMR1-S

GPU Variant

-

Maxwell

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

Unknown

Transistors

11.06 billion

Unknown

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

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