AMD Radeon Pro VII vs AMD Radeon RX 550X

VS

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro VII and 4GB VRAM Radeon RX 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro VII 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 44% (1700MHz vs 1183MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (1020GB/s vs 96.00GB/s)

3328 additional rendering cores

AMD Radeon RX 550X 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro VII +978%

13.06 TFLOPS

Radeon RX 550X

1.211 TFLOPS

Radeon Pro VII

VS

Radeon RX 550X

Graphics Card

May 2020

Release Date

Dec 2018

Radeon Pro Vega

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1400 MHz

Base Clock

1100 MHz

1700 MHz

Boost Clock

1183 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

128bit

1020GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

60

Compute Units

8

3840

Shading Units

512

240

TMUs

32

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

108.8 GPixel/s

Pixel Rate

18.93 GPixel/s

408.0 GTexel/s

Texture Rate

37.86 GTexel/s

26.11 TFLOPS

FP16 (half)

1211 GFLOPS

13.06 TFLOPS

FP32 (float)

1211 GFLOPS

6.528 TFLOPS

FP64 (double)

75.71 GFLOPS

Graphics Processor

Vega 20

GPU Name

Lexa

Vega 20 GLXT WS (215-0914026)

GPU Variant

Lexa PRO (215-0904018)

GCN 5.1

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

13.23 billion

Transistors

2.2 billion

331 mm²

Die Size

103 mm²

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

6x mini-DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

6.4

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