AMD Radeon Pro Vega II Duo vs AMD Radeon Pro V520

VS

AMD Radeon Pro Vega II Duo AMD Radeon Pro V520

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

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages

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

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (1020GB/s vs 512.0GB/s)

1792 additional rendering cores

AMD Radeon Pro V520 's Advantages

Released 1 years and 6 months late

Lower TDP (225W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +91%

14.09 TFLOPS

Radeon Pro V520

7.373 TFLOPS

Radeon Pro Vega II Duo

VS

Radeon Pro V520

Graphics Card

Jun 2019

Release Date

Dec 2020

Radeon Pro Mac

Generation

Radeon Pro

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

1000 MHz

1720 MHz

Boost Clock

1600 MHz

1000 MHz

Memory Clock

1000 MHz

Memory

32GB

Memory Size

8GB

HBM2

Memory Type

HBM2

4096bit

Memory Bus

2048bit

1020GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

64

Compute Units

36

4096

Shading Units

2304

256

TMUs

144

64

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

4 MB

Theoretical Performance

110.1 GPixel/s

Pixel Rate

102.4 GPixel/s

440.3 GTexel/s

Texture Rate

230.4 GTexel/s

28.18 TFLOPS

FP16 (half)

14.75 TFLOPS

14.09 TFLOPS

FP32 (float)

7.373 TFLOPS

7.045 TFLOPS

FP64 (double)

460.8 GFLOPS

Graphics Processor

Vega 20

GPU Name

Navi 12

Vega 20 XT

GPU Variant

Navi 12

GCN 5.1

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

13.23 billion

Transistors

Unknown

331 mm²

Die Size

Unknown

Board Design

475W

TDP

225W

850 W

Suggested PSU

550 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.5

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