AMD Radeon 620 Mobile vs NVIDIA GeForce RTX 4060 Mobile

VS

AMD Radeon 620 Mobile NVIDIA GeForce RTX 4060 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon 620 Mobile and 8GB VRAM GeForce RTX 4060 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 620 Mobile 's Advantages

Lower TDP (50W vs 115W)

NVIDIA GeForce RTX 4060 Mobile 's Advantages

Released 3 years and 8 months late

Boost Clock has increased by 85% (1890MHz vs 1024MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 14.40GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 620 Mobile

0.786 TFLOPS

GeForce RTX 4060 Mobile +1377%

11.61 TFLOPS

Radeon 620 Mobile

VS

GeForce RTX 4060 Mobile

Graphics Card

May 2019

Release Date

Jan 2023

Mobility Radeon

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

730 MHz

Base Clock

1545 MHz

1024 MHz

Boost Clock

1890 MHz

900 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

24

6

Compute Units

-

384

Shading Units

3072

24

TMUs

96

8

ROPs

48

-

Tensor Cores

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

32 MB

Theoretical Performance

8.192 GPixel/s

Pixel Rate

90.72 GPixel/s

24.58 GTexel/s

Texture Rate

181.4 GTexel/s

786.4 GFLOPS

FP16 (half)

11.61 TFLOPS

786.4 GFLOPS

FP32 (float)

11.61 TFLOPS

49.15 GFLOPS

FP64 (double)

181.4 GFLOPS

Graphics Processor

Polaris 24

GPU Name

AD107

Polaris 24 XL

GPU Variant

GN21-X4

GCN 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

1.55 billion

Transistors

Unknown

125 mm²

Die Size

146 mm²

Board Design

50W

TDP

115W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.3

Shader Model

6.7

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