AMD Radeon Pro V620 vs AMD Radeon RX 5300

VS

AMD Radeon Pro V620

AMD Radeon RX 5300

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 3GB VRAM Radeon RX 5300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 34% (2200MHz vs 1645MHz)

More VRAM (32GB vs 3GB)

Larger VRAM bandwidth (512.0GB/s vs 168.0GB/s)

3200 additional rendering cores

AMD Radeon RX 5300 's Advantages

Lower TDP (100W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620 +337%

20.28 TFLOPS

Radeon RX 5300

4.632 TFLOPS

Radeon Pro V620

VS

Radeon RX 5300

Graphics Card

Nov 2021

Release Date

May 2020

Radeon Pro

Generation

Navi

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1825 MHz

Base Clock

1327 MHz

2200 MHz

Boost Clock

1645 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

3GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

96bit

512.0GB/s

Bandwidth

168.0GB/s

Render Config

72

Compute Units

22

-

4608

Shading Units

1408

288

TMUs

88

128

ROPs

32

-

72

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

1536 KB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

52.64 GPixel/s

633.6 GTexel/s

Texture Rate

144.8 GTexel/s

40.55 TFLOPS

FP16 (half)

9.265 TFLOPS

20.28 TFLOPS

FP32 (float)

4.632 TFLOPS

1267 GFLOPS

FP64 (double)

289.5 GFLOPS

Board Design

300W

TDP

100W

700 W

Suggested PSU

300 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 21

GPU Name

Navi 14

Navi 21 XT (215-121000177)

GPU Variant

Navi 14 XE

RDNA 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

26.8 billion

Transistors

6.4 billion

520 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.5

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