AMD Radeon RX 6650M vs AMD Radeon E9172 MXM

VS

AMD Radeon RX 6650M

AMD Radeon E9172 MXM

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6650M and 2GB VRAM Radeon E9172 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650M 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 98% (2416MHz vs 1219MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 48.00GB/s)

1280 additional rendering cores

AMD Radeon E9172 MXM 's Advantages

Lower TDP (35W vs 120W)

Score

Benchmark

FP32 (float)

Radeon RX 6650M +593%

8.659 TFLOPS

Radeon E9172 MXM

1.248 TFLOPS

Radeon RX 6650M

VS

Radeon E9172 MXM

Graphics Card

Jan 2022

Release Date

Oct 2017

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

2068 MHz

Base Clock

1124 MHz

2416 MHz

Boost Clock

1219 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

48.00GB/s

Render Config

28

Compute Units

8

-

1792

Shading Units

512

112

TMUs

32

64

ROPs

16

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

256 KB

32 MB

L3 Cache

-

Theoretical Performance

154.6 GPixel/s

Pixel Rate

19.50 GPixel/s

270.6 GTexel/s

Texture Rate

39.01 GTexel/s

17.32 TFLOPS

FP16 (half)

1248 GFLOPS

8.659 TFLOPS

FP32 (float)

1248 GFLOPS

541.2 GFLOPS

FP64 (double)

78.02 GFLOPS

Board Design

120W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

Lexa

-

GPU Variant

E9170

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

2.2 billion

237 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

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