NVIDIA RTX 5000 Mobile Ada Generation vs AMD Radeon 620 Mobile

VS

NVIDIA RTX 5000 Mobile Ada Generation

AMD Radeon 620 Mobile

We compared two Mobile platform GPUs: 16GB VRAM RTX 5000 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 5000 Mobile Ada Generation 's Advantages

Released 3 years and 10 months late

Boost Clock has increased by 107% (2115MHz vs 1024MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 14.40GB/s)

9344 additional rendering cores

AMD Radeon 620 Mobile 's Advantages

Lower TDP (50W vs 120W)

Score

Benchmark

FP32 (float)

RTX 5000 Mobile Ada Generation +5135%

41.15 TFLOPS

Radeon 620 Mobile

0.786 TFLOPS

RTX 5000 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

1425 MHz

Base Clock

730 MHz

2115 MHz

Boost Clock

1024 MHz

2250 MHz

Memory Clock

900 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

576.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

6

76

SM Count

-

9728

Shading Units

384

304

TMUs

24

112

ROPs

8

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

64 MB

L2 Cache

128 KB

-

Theoretical Performance

236.9 GPixel/s

Pixel Rate

8.192 GPixel/s

643.0 GTexel/s

Texture Rate

24.58 GTexel/s

41.15 TFLOPS

FP16 (half)

786.4 GFLOPS

41.15 TFLOPS

FP32 (float)

786.4 GFLOPS

643.0 GFLOPS

FP64 (double)

49.15 GFLOPS

Board Design

120W

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

AD103

GPU Name

Polaris 24

-

GPU Variant

Polaris 24 XL

Ada Lovelace

Architecture

GCN 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

45.9 billion

Transistors

1.55 billion

379 mm²

Die Size

125 mm²

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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