AMD Radeon R5 M420 vs NVIDIA RTX 3000 Mobile Ada Generation

VS

AMD Radeon R5 M420

NVIDIA RTX 3000 Mobile Ada Generation

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 and 8GB VRAM RTX 3000 Mobile Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 3000 Mobile Ada Generation 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 99% (1695MHz vs 850MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 16.00GB/s)

4288 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M420

0.544 TFLOPS

RTX 3000 Mobile Ada Generation +2771%

15.62 TFLOPS

Radeon R5 M420

VS

RTX 3000 Mobile Ada Generation

Graphics Card

May 2016

Release Date

Mar 2023

Gem System

Generation

Quadro Ada-M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

780 MHz

Base Clock

1395 MHz

850 MHz

Boost Clock

1695 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

256.0GB/s

Render Config

5

Compute Units

-

SM Count

36

320

Shading Units

4608

20

TMUs

144

8

ROPs

48

-

Tensor Cores

144

-

RT Cores

36

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

32 MB

-

Theoretical Performance

6.800 GPixel/s

Pixel Rate

81.36 GPixel/s

17.00 GTexel/s

Texture Rate

244.1 GTexel/s

-

FP16 (half)

15.62 TFLOPS

544.0 GFLOPS

FP32 (float)

15.62 TFLOPS

34.00 GFLOPS

FP64 (double)

244.1 GFLOPS

Board Design

Unknown

TDP

115W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Jet

GPU Name

AD106

Jet PRO (216-0856040)

GPU Variant

-

GCN 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

0.69 billion

Transistors

22.9 billion

56 mm²

Die Size

188 mm²

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

8.9

6.5 (5.1)

Shader Model

6.7

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