NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon HD 7550M

VS

NVIDIA GeForce MX450 30.5W 8Gbps AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 1024MB VRAM Radeon HD 7550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 8Gbps 's Advantages

Released 8 years and 7 months late

Boost Clock has increased by 132% (1275MHz vs 550MHz)

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (64.00GB/s vs 14.40GB/s)

496 additional rendering cores

AMD Radeon HD 7550M 's Advantages

Lower TDP (14W vs 31W)

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps +419%

2.285 TFLOPS

Radeon HD 7550M

0.44 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon HD 7550M

Graphics Card

Aug 2020

Release Date

Jan 2012

GeForce MX

Generation

London

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1035 MHz

Base Clock

450 MHz

1275 MHz

Boost Clock

550 MHz

2000 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

64bit

64.00GB/s

Bandwidth

14.40GB/s

Render Config

14

SM Count

-

Compute Units

5

896

Shading Units

400

56

TMUs

20

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

4.400 GPixel/s

71.40 GTexel/s

Texture Rate

11.00 GTexel/s

4.570 TFLOPS

FP16 (half)

-

2.285 TFLOPS

FP32 (float)

440.0 GFLOPS

71.40 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

Thames

-

GPU Variant

Thames LP

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

0.716 billion

200 mm²

Die Size

104 mm²

Board Design

31W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

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