AMD Radeon Pro 5500 XT vs AMD Radeon Pro V620

VS

AMD Radeon Pro 5500 XT AMD Radeon Pro V620

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 32GB VRAM Radeon Pro V620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages

Lower TDP (125W vs 300W)

AMD Radeon Pro V620 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 25% (2200MHz vs 1757MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 5500 XT

5.398 TFLOPS

Radeon Pro V620 +275%

20.28 TFLOPS

Radeon Pro 5500 XT

VS

Radeon Pro V620

Graphics Card

Aug 2020

Release Date

Nov 2021

Radeon Pro Mac

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1187 MHz

Base Clock

1825 MHz

1757 MHz

Boost Clock

2200 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

24

Compute Units

72

1536

Shading Units

4608

96

TMUs

288

32

ROPs

128

-

Tensor Cores

-

RT Cores

72

-

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

Theoretical Performance

56.22 GPixel/s

Pixel Rate

281.6 GPixel/s

168.7 GTexel/s

Texture Rate

633.6 GTexel/s

10.80 TFLOPS

FP16 (half)

40.55 TFLOPS

5.398 TFLOPS

FP32 (float)

20.28 TFLOPS

337.3 GFLOPS

FP64 (double)

1267 GFLOPS

Graphics Processor

Navi 14

GPU Name

Navi 21

Navi 14 PRO XL

GPU Variant

Navi 21 XT (215-121000177)

RDNA 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

6.4 billion

Transistors

26.8 billion

158 mm²

Die Size

520 mm²

Board Design

125W

TDP

300W

300 W

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.5

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