AMD Radeon R5 M420 vs NVIDIA GeForce MX570 A

VS

AMD Radeon R5 M420

NVIDIA GeForce MX570 A

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 and 2GB VRAM GeForce MX570 A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M420 's Advantages

More VRAM (4GB vs 2GB)

NVIDIA GeForce MX570 A 's Advantages

Released 6 years late

Boost Clock has increased by 36% (1155MHz vs 850MHz)

Larger VRAM bandwidth (96.00GB/s vs 16.00GB/s)

1728 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M420

0.544 TFLOPS

GeForce MX570 A +769%

4.731 TFLOPS

Radeon R5 M420

VS

GeForce MX570 A

Graphics Card

May 2016

Release Date

May 2022

Gem System

Generation

GeForce MX

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

780 MHz

Base Clock

832 MHz

850 MHz

Boost Clock

1155 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

2GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

96.00GB/s

Render Config

5

Compute Units

-

SM Count

16

320

Shading Units

2048

20

TMUs

64

8

ROPs

40

-

Tensor Cores

64

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

6.800 GPixel/s

Pixel Rate

46.20 GPixel/s

17.00 GTexel/s

Texture Rate

73.92 GTexel/s

-

FP16 (half)

4.731 TFLOPS

544.0 GFLOPS

FP32 (float)

4.731 TFLOPS

34.00 GFLOPS

FP64 (double)

73.92 GFLOPS

Board Design

Unknown

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Jet

GPU Name

GA107

Jet PRO (216-0856040)

GPU Variant

MX570

GCN 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

0.69 billion

Transistors

Unknown

56 mm²

Die Size

Unknown

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

8.6

6.5 (5.1)

Shader Model

6.6

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