AMD Radeon Pro V520 vs AMD Radeon Pro V340

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 and 16GB VRAM Radeon Pro V340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro V520 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 7% (1600MHz vs 1500MHz)

Larger VRAM bandwidth (512.0GB/s vs 483.8GB/s)

Lower TDP (225W vs 230W)

AMD Radeon Pro V340 's Advantages

More VRAM (16GB vs 8GB)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro V520

7.373 TFLOPS

Radeon Pro V340 +45%

10.75 TFLOPS

Radeon Pro V520

VS

Radeon Pro V340

Graphics Card

Dec 2020

Release Date

Aug 2018

Radeon Pro

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

852 MHz

1600 MHz

Boost Clock

1500 MHz

1000 MHz

Memory Clock

945 MHz

Memory

8GB

Memory Size

16GB

HBM2

Memory Type

HBM2

2048bit

Memory Bus

2048bit

512.0GB/s

Bandwidth

483.8GB/s

Render Config

-

SM Count

-

36

Compute Units

56

2304

Shading Units

3584

144

TMUs

224

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

96.00 GPixel/s

230.4 GTexel/s

Texture Rate

336.0 GTexel/s

14.75 TFLOPS

FP16 (half)

21.50 TFLOPS

7.373 TFLOPS

FP32 (float)

10.75 TFLOPS

460.8 GFLOPS

FP64 (double)

672.0 GFLOPS

Graphics Processor

Navi 12

GPU Name

Vega 10

Navi 12

GPU Variant

Vega 10 XL GL (215-0894304)

RDNA 1.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

Unknown

Transistors

12.5 billion

Unknown

Die Size

495 mm²

Board Design

225W

TDP

230W

550 W

Suggested PSU

550 W

No outputs

Outputs

1x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.4

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