NVIDIA GeForce MX450 25W vs ATI Mobility Radeon HD 4550

VS

NVIDIA GeForce MX450 25W

ATI Mobility Radeon HD 4550

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 512MB VRAM Mobility Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 25W 's Advantages

Released 10 years and 7 months late

Boost Clock930MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (80.00GB/s vs 11.20GB/s)

816 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 25W +1794%

1.667 TFLOPS

Mobility Radeon HD 4550

0.088 TFLOPS

GeForce MX450 25W

VS

Mobility Radeon HD 4550

Graphics Card

Aug 2020

Release Date

Jan 2010

GeForce MX

Generation

M9x

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-II

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

11.20GB/s

Render Config

-

Compute Units

1

14

SM Count

-

896

Shading Units

80

56

TMUs

8

32

ROPs

4

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

64 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

2.200 GPixel/s

52.08 GTexel/s

Texture Rate

4.400 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

88.00 GFLOPS

52.08 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

M93

N18S-G5

GPU Variant

-

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.242 billion

200 mm²

Die Size

73 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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