NVIDIA RTX 2000 Mobile Ada Generation vs AMD Radeon 620 Mobile

VS

NVIDIA RTX 2000 Mobile Ada Generation AMD Radeon 620 Mobile

We compared two Mobile platform GPUs: 8GB VRAM RTX 2000 Mobile Ada Generation and 2GB VRAM Radeon 620 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Mobile Ada Generation 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 107% (2115MHz 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)

RTX 2000 Mobile Ada Generation +1552%

12.99 TFLOPS

Radeon 620 Mobile

0.786 TFLOPS

RTX 2000 Mobile Ada Generation

VS

Radeon 620 Mobile

Graphics Card

Mar 2023

Release Date

May 2019

Quadro Ada-M

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1635 MHz

Base Clock

730 MHz

2115 MHz

Boost Clock

1024 MHz

2000 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

14.40GB/s

Render Config

24

SM Count

-

Compute Units

6

3072

Shading Units

384

96

TMUs

24

48

ROPs

8

96

Tensor Cores

-

24

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

12 MB

L2 Cache

128 KB

Theoretical Performance

101.5 GPixel/s

Pixel Rate

8.192 GPixel/s

203.0 GTexel/s

Texture Rate

24.58 GTexel/s

12.99 TFLOPS

FP16 (half)

786.4 GFLOPS

12.99 TFLOPS

FP32 (float)

786.4 GFLOPS

203.0 GFLOPS

FP64 (double)

49.15 GFLOPS

Graphics Processor

AD107

GPU Name

Polaris 24

-

GPU Variant

Polaris 24 XL

Ada Lovelace

Architecture

GCN 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

1.55 billion

159 mm²

Die Size

125 mm²

Board Design

50W

TDP

50W

-

Suggested PSU

-

Portable Device Dependent

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

8.9

CUDA

-

6.7

Shader Model

6.3

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