NVIDIA GeForce RTX 3050 Mobile Refresh vs AMD Radeon 620 Mobile

VS

NVIDIA GeForce RTX 3050 Mobile Refresh AMD Radeon 620 Mobile

We compared two Mobile platform GPUs: 6GB VRAM GeForce RTX 3050 Mobile Refresh and 2GB VRAM Radeon 620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3050 Mobile Refresh 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 46% (1492MHz vs 1024MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (144.0GB/s vs 14.40GB/s)

1664 additional rendering cores

AMD Radeon 620 Mobile 's Advantages

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

GeForce RTX 3050 Mobile Refresh +677%

6.111 TFLOPS

Radeon 620 Mobile

0.786 TFLOPS

GeForce RTX 3050 Mobile Refresh

VS

Radeon 620 Mobile

Graphics Card

Jul 2022

Release Date

May 2019

GeForce 30 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1237 MHz

Base Clock

730 MHz

1492 MHz

Boost Clock

1024 MHz

1500 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

96bit

Memory Bus

64bit

144.0GB/s

Bandwidth

14.40GB/s

Render Config

16

SM Count

-

Compute Units

6

2048

Shading Units

384

64

TMUs

24

32

ROPs

8

64

Tensor Cores

-

16

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

Theoretical Performance

47.74 GPixel/s

Pixel Rate

8.192 GPixel/s

95.49 GTexel/s

Texture Rate

24.58 GTexel/s

6.111 TFLOPS

FP16 (half)

786.4 GFLOPS

6.111 TFLOPS

FP32 (float)

786.4 GFLOPS

95.49 GFLOPS

FP64 (double)

49.15 GFLOPS

Graphics Processor

GA107

GPU Name

Polaris 24

-

GPU Variant

Polaris 24 XL

Ampere

Architecture

GCN 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

1.55 billion

Unknown

Die Size

125 mm²

Board Design

75W

TDP

50W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

8.6

CUDA

-

6.6

Shader Model

6.3

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