AMD Radeon E9172 MXM vs AMD Radeon RX 6450M

VS

AMD Radeon E9172 MXM

AMD Radeon RX 6450M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E9172 MXM and 4GB VRAM Radeon RX 6450M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9172 MXM 's Advantages

Lower TDP (35W vs 50W)

AMD Radeon RX 6450M 's Advantages

Released 5 years and 3 months late

Boost Clock has increased by 102% (2460MHz vs 1219MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 48.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9172 MXM

1.248 TFLOPS

Radeon RX 6450M +202%

3.779 TFLOPS

Radeon E9172 MXM

VS

Radeon RX 6450M

Graphics Card

Oct 2017

Release Date

Jan 2023

Embedded

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

1124 MHz

Base Clock

2000 MHz

1219 MHz

Boost Clock

2460 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

64bit

48.00GB/s

Bandwidth

128.0GB/s

Render Config

8

Compute Units

12

-

512

Shading Units

768

32

TMUs

48

16

ROPs

32

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

19.50 GPixel/s

Pixel Rate

78.72 GPixel/s

39.01 GTexel/s

Texture Rate

118.1 GTexel/s

1248 GFLOPS

FP16 (half)

7.557 TFLOPS

1248 GFLOPS

FP32 (float)

3.779 TFLOPS

78.02 GFLOPS

FP64 (double)

236.2 GFLOPS

Board Design

35W

TDP

50W

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Navi 24

E9170

GPU Variant

Navi 24 XML

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

2.2 billion

Transistors

5.4 billion

103 mm²

Die Size

107 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

6.4

Shader Model

6.7

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