AMD Radeon E9550 MXM vs NVIDIA GeForce MX450 25W

VS

AMD Radeon E9550 MXM NVIDIA GeForce MX450 25W

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9550 MXM and 2GB VRAM GeForce MX450 25W to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9550 MXM 's Advantages

Boost Clock has increased by 36% (1266MHz vs 930MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)

1408 additional rendering cores

NVIDIA GeForce MX450 25W 's Advantages

Released 3 years and 11 months late

Lower TDP (25W vs 95W)

Score

Benchmark

FP32 (float)

Radeon E9550 MXM +249%

5.834 TFLOPS

GeForce MX450 25W

1.667 TFLOPS

Radeon E9550 MXM

VS

GeForce MX450 25W

Graphics Card

Sep 2016

Release Date

Aug 2020

Embedded

Generation

GeForce MX

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x4

Clock Speeds

1120 MHz

Base Clock

720 MHz

1266 MHz

Boost Clock

930 MHz

1250 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

14

36

Compute Units

-

2304

Shading Units

896

144

TMUs

56

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

512 KB

Theoretical Performance

40.51 GPixel/s

Pixel Rate

29.76 GPixel/s

182.3 GTexel/s

Texture Rate

52.08 GTexel/s

5.834 TFLOPS

FP16 (half)

3.333 TFLOPS

5.834 TFLOPS

FP32 (float)

1.667 TFLOPS

364.6 GFLOPS

FP64 (double)

52.08 GFLOPS

Graphics Processor

Ellesmere

GPU Name

TU117

Ellesmere XT

GPU Variant

N18S-G5

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

5.7 billion

Transistors

4.7 billion

232 mm²

Die Size

200 mm²

Board Design

95W

TDP

25W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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