AMD Radeon Pro V520 vs AMD Radeon Pro Vega II

VS

AMD Radeon Pro V520 AMD Radeon Pro Vega II

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 and 32GB VRAM Radeon Pro Vega II to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V520 's Advantages

Released 1 years and 6 months late

Lower TDP (225W vs 475W)

AMD Radeon Pro Vega II 's Advantages

Boost Clock has increased by 8% (1720MHz vs 1600MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (825.3GB/s vs 512.0GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro V520

7.373 TFLOPS

Radeon Pro Vega II +91%

14.09 TFLOPS

Radeon Pro V520

VS

Radeon Pro Vega II

Graphics Card

Dec 2020

Release Date

Jun 2019

Radeon Pro

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

Apple MPX

Clock Speeds

1000 MHz

Base Clock

1574 MHz

1600 MHz

Boost Clock

1720 MHz

1000 MHz

Memory Clock

806 MHz

Memory

8GB

Memory Size

32GB

HBM2

Memory Type

HBM2

2048bit

Memory Bus

4096bit

512.0GB/s

Bandwidth

825.3GB/s

Render Config

-

SM Count

-

36

Compute Units

64

2304

Shading Units

4096

144

TMUs

256

64

ROPs

64

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

Theoretical Performance

102.4 GPixel/s

Pixel Rate

110.1 GPixel/s

230.4 GTexel/s

Texture Rate

440.3 GTexel/s

14.75 TFLOPS

FP16 (half)

28.18 TFLOPS

7.373 TFLOPS

FP32 (float)

14.09 TFLOPS

460.8 GFLOPS

FP64 (double)

7.045 TFLOPS

Graphics Processor

Navi 12

GPU Name

Vega 20

Navi 12

GPU Variant

Vega 20 XT

RDNA 1.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

Unknown

Transistors

13.23 billion

Unknown

Die Size

331 mm²

Board Design

225W

TDP

475W

550 W

Suggested PSU

850 W

No outputs

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.7

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