NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon RX Vega M GH

VS

NVIDIA GeForce MX450 30.5W 10Gbps AMD Radeon RX Vega M GH

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 10Gbps and 4GB VRAM Radeon RX Vega M GH to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce MX450 30.5W 10Gbps 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 32% (1575MHz vs 1190MHz)

Lower TDP (31W vs 100W)

AMD Radeon RX Vega M GH 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (204.8GB/s vs 80.00GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 10Gbps

2.822 TFLOPS

Radeon RX Vega M GH +29%

3.656 TFLOPS

GeForce MX450 30.5W 10Gbps

VS

Radeon RX Vega M GH

Graphics Card

Aug 2020

Release Date

Feb 2018

GeForce MX

Generation

Vega

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

IGP

Clock Speeds

1395 MHz

Base Clock

1063 MHz

1575 MHz

Boost Clock

1190 MHz

1250 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

64bit

Memory Bus

1024bit

80.00GB/s

Bandwidth

204.8GB/s

Render Config

14

SM Count

-

Compute Units

24

896

Shading Units

1536

56

TMUs

96

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

Theoretical Performance

50.40 GPixel/s

Pixel Rate

76.16 GPixel/s

88.20 GTexel/s

Texture Rate

114.2 GTexel/s

5.645 TFLOPS

FP16 (half)

3.656 TFLOPS

2.822 TFLOPS

FP32 (float)

3.656 TFLOPS

88.20 GFLOPS

FP64 (double)

228.5 GFLOPS

Graphics Processor

TU117

GPU Name

Polaris 22

N18S-G5

GPU Variant

VegaM XT (C7398773)

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

4.7 billion

Transistors

5 billion

200 mm²

Die Size

208 mm²

Board Design

31W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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