NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon RX Vega 56 Mobile

VS

NVIDIA GeForce MX450 30.5W 8Gbps AMD Radeon RX Vega 56 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 8GB VRAM Radeon RX Vega 56 Mobile 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 2 years and 2 months late

Lower TDP (31W vs 120W)

AMD Radeon RX Vega 56 Mobile 's Advantages

Boost Clock has increased by 2% (1301MHz vs 1275MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (409.6GB/s vs 64.00GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

Radeon RX Vega 56 Mobile +308%

9.326 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon RX Vega 56 Mobile

Graphics Card

Aug 2020

Release Date

Jun 2018

GeForce MX

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

1138 MHz

1275 MHz

Boost Clock

1301 MHz

2000 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

64bit

Memory Bus

2048bit

64.00GB/s

Bandwidth

409.6GB/s

Render Config

14

SM Count

-

Compute Units

56

896

Shading Units

3584

56

TMUs

224

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

4 MB

Theoretical Performance

40.80 GPixel/s

Pixel Rate

83.26 GPixel/s

71.40 GTexel/s

Texture Rate

291.4 GTexel/s

4.570 TFLOPS

FP16 (half)

18.65 TFLOPS

2.285 TFLOPS

FP32 (float)

9.326 TFLOPS

71.40 GFLOPS

FP64 (double)

582.8 GFLOPS

Graphics Processor

TU117

GPU Name

Vega 10

-

GPU Variant

Vega 10 XL (215-0894216)

Turing

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

4.7 billion

Transistors

12.5 billion

200 mm²

Die Size

495 mm²

Board Design

31W

TDP

120W

-

Suggested PSU

-

No outputs

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

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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