NVIDIA GeForce MX450 25W vs ATI Mobility Radeon HD 5470

VS

NVIDIA GeForce MX450 25W

ATI Mobility Radeon HD 5470

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 25W and 512MB VRAM Mobility Radeon HD 5470 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 25.60GB/s)

816 additional rendering cores

ATI Mobility Radeon HD 5470 's Advantages

Lower TDP (15W vs 25W)

Score

Benchmark

FP32 (float)

GeForce MX450 25W +1289%

1.667 TFLOPS

Mobility Radeon HD 5470

0.12 TFLOPS

GeForce MX450 25W

VS

Mobility Radeon HD 5470

Graphics Card

Aug 2020

Release Date

Jan 2010

GeForce MX

Generation

Manhattan

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

720 MHz

Base Clock

-

930 MHz

Boost Clock

-

1250 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

25.60GB/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

8 KB (per CU)

512 KB

L2 Cache

128 KB

-

Theoretical Performance

29.76 GPixel/s

Pixel Rate

3.000 GPixel/s

52.08 GTexel/s

Texture Rate

6.000 GTexel/s

3.333 TFLOPS

FP16 (half)

-

1.667 TFLOPS

FP32 (float)

120.0 GFLOPS

52.08 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

15W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

TU117

GPU Name

Park

N18S-G5

GPU Variant

Park XT (216-0774009)

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

0.292 billion

200 mm²

Die Size

59 mm²

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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