AMD Radeon RX 560DX vs AMD Radeon Pro V620

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560DX 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 RX 560DX 's Advantages

Lower TDP (65W vs 300W)

AMD Radeon Pro V620 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 87% (2200MHz vs 1175MHz)

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560DX

2.106 TFLOPS

Radeon Pro V620 +862%

20.28 TFLOPS

Radeon RX 560DX

VS

Radeon Pro V620

Graphics Card

Apr 2018

Release Date

Nov 2021

Polaris

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1090 MHz

Base Clock

1825 MHz

1175 MHz

Boost Clock

2200 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

32GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

14

Compute Units

72

896

Shading Units

4608

56

TMUs

288

16

ROPs

128

-

Tensor Cores

-

RT Cores

72

16 KB (per CU)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

Theoretical Performance

18.80 GPixel/s

Pixel Rate

281.6 GPixel/s

65.80 GTexel/s

Texture Rate

633.6 GTexel/s

2.106 TFLOPS

FP16 (half)

40.55 TFLOPS

2.106 TFLOPS

FP32 (float)

20.28 TFLOPS

131.6 GFLOPS

FP64 (double)

1267 GFLOPS

Graphics Processor

Polaris 21

GPU Name

Navi 21

Polaris 21 XL

GPU Variant

Navi 21 XT (215-121000177)

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

3 billion

Transistors

26.8 billion

123 mm²

Die Size

520 mm²

Board Design

65W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

2x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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