AMD Radeon RX 580X vs AMD Radeon Pro 5500 XT

VS

AMD Radeon RX 580X AMD Radeon Pro 5500 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580X and 8GB VRAM Radeon Pro 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X 's Advantages

Larger VRAM bandwidth (256.0GB/s vs 224.0GB/s)

768 additional rendering cores

AMD Radeon Pro 5500 XT 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 31% (1757MHz vs 1340MHz)

Lower TDP (125W vs 185W)

Score

Benchmark

FP32 (float)

Radeon RX 580X +14%

6.175 TFLOPS

Radeon Pro 5500 XT

5.398 TFLOPS

Radeon RX 580X

VS

Radeon Pro 5500 XT

Graphics Card

Apr 2018

Release Date

Aug 2020

Polaris

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1257 MHz

Base Clock

1187 MHz

1340 MHz

Boost Clock

1757 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

256.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

36

Compute Units

24

2304

Shading Units

1536

144

TMUs

96

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

2 MB

Theoretical Performance

42.88 GPixel/s

Pixel Rate

56.22 GPixel/s

193.0 GTexel/s

Texture Rate

168.7 GTexel/s

6.175 TFLOPS

FP16 (half)

10.80 TFLOPS

6.175 TFLOPS

FP32 (float)

5.398 TFLOPS

385.9 GFLOPS

FP64 (double)

337.3 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Navi 14

Polaris 20 XTX (215-0910038)

GPU Variant

Navi 14 PRO XL

GCN 4.0

Architecture

RDNA 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

6.4 billion

232 mm²

Die Size

158 mm²

Board Design

185W

TDP

125W

450 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.5

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