AMD Radeon Pro V620 vs AMD FirePro D500

VS

AMD Radeon Pro V620

AMD FirePro D500

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 and 3GB VRAM FirePro D500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V620 's Advantages

Released 7 years and 10 months late

Boost Clock2200MHz

More VRAM (32GB vs 3GB)

Larger VRAM bandwidth (512.0GB/s vs 243.8GB/s)

3072 additional rendering cores

AMD FirePro D500 's Advantages

Lower TDP (274W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Pro V620 +810%

20.28 TFLOPS

FirePro D500

2.227 TFLOPS

Radeon Pro V620

VS

FirePro D500

Graphics Card

Nov 2021

Release Date

Jan 2014

Radeon Pro

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1825 MHz

Base Clock

-

2200 MHz

Boost Clock

-

2000 MHz

Memory Clock

1270 MHz

Memory

32GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

243.8GB/s

Render Config

72

Compute Units

24

-

4608

Shading Units

1536

288

TMUs

96

128

ROPs

32

-

72

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

768 KB

128 MB

L3 Cache

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

23.20 GPixel/s

633.6 GTexel/s

Texture Rate

69.60 GTexel/s

40.55 TFLOPS

FP16 (half)

-

20.28 TFLOPS

FP32 (float)

2.227 TFLOPS

1267 GFLOPS

FP64 (double)

556.8 GFLOPS

Board Design

300W

TDP

274W

700 W

Suggested PSU

600 W

No outputs

Outputs

6x mini-DisplayPort 1.2 1x SDI

2x 8-pin

Power Connectors

-

Graphics Processor

Navi 21

GPU Name

Tahiti

Navi 21 XT (215-121000177)

GPU Variant

Tahiti LE GL

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

4.313 billion

520 mm²

Die Size

352 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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