AMD Radeon Pro V520 vs AMD Radeon RX 550X 640SP

VS

AMD Radeon Pro V520 AMD Radeon RX 550X 640SP

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro V520 and 2GB VRAM Radeon RX 550X 640SP 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 8 months late

Boost Clock has increased by 49% (1600MHz vs 1071MHz)

More VRAM (8GB vs 2GB)

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

1664 additional rendering cores

AMD Radeon RX 550X 640SP 's Advantages

Lower TDP (60W vs 225W)

Score

Benchmark

FP32 (float)

Radeon Pro V520 +437%

7.373 TFLOPS

Radeon RX 550X 640SP

1.371 TFLOPS

Radeon Pro V520

VS

Radeon RX 550X 640SP

Graphics Card

Dec 2020

Release Date

Apr 2018

Radeon Pro

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

1019 MHz

1600 MHz

Boost Clock

1071 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

128bit

512.0GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

36

Compute Units

10

2304

Shading Units

640

144

TMUs

40

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

Theoretical Performance

102.4 GPixel/s

Pixel Rate

17.14 GPixel/s

230.4 GTexel/s

Texture Rate

42.84 GTexel/s

14.75 TFLOPS

FP16 (half)

1371 GFLOPS

7.373 TFLOPS

FP32 (float)

1371 GFLOPS

460.8 GFLOPS

FP64 (double)

85.68 GFLOPS

Graphics Processor

Navi 12

GPU Name

Baffin

Navi 12

GPU Variant

Baffin LE

RDNA 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

Unknown

Transistors

3 billion

Unknown

Die Size

123 mm²

Board Design

225W

TDP

60W

550 W

Suggested PSU

250 W

No outputs

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

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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