NVIDIA GeForce MX450 30.5W 8Gbps vs AMD Radeon Pro 580X

VS

NVIDIA GeForce MX450 30.5W 8Gbps

AMD Radeon Pro 580X

We compared two Mobile platform GPUs: 2GB VRAM GeForce MX450 30.5W 8Gbps and 8GB VRAM Radeon Pro 580X 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 1 years and 5 months late

Boost Clock has increased by 6% (1275MHz vs 1200MHz)

Lower TDP (31W vs 185W)

AMD Radeon Pro 580X 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (218.9GB/s vs 64.00GB/s)

1408 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce MX450 30.5W 8Gbps

2.285 TFLOPS

Radeon Pro 580X +142%

5.53 TFLOPS

GeForce MX450 30.5W 8Gbps

VS

Radeon Pro 580X

Graphics Card

Aug 2020

Release Date

Mar 2019

GeForce MX

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

1035 MHz

Base Clock

1100 MHz

1275 MHz

Boost Clock

1200 MHz

2000 MHz

Memory Clock

1710 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

64.00GB/s

Bandwidth

218.9GB/s

Render Config

-

Compute Units

36

14

SM Count

-

896

Shading Units

2304

56

TMUs

144

32

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

40.80 GPixel/s

Pixel Rate

38.40 GPixel/s

71.40 GTexel/s

Texture Rate

172.8 GTexel/s

4.570 TFLOPS

FP16 (half)

5.530 TFLOPS

2.285 TFLOPS

FP32 (float)

5.530 TFLOPS

71.40 GFLOPS

FP64 (double)

345.6 GFLOPS

Board Design

31W

TDP

185W

-

No outputs

Outputs

2x HDMI 2.0b

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

Ellesmere

-

GPU Variant

Ellesmere XTA (216-0886220)

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

4.7 billion

Transistors

5.7 billion

200 mm²

Die Size

232 mm²

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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