AMD Radeon Pro 5500 XT vs AMD Radeon RX 550 640SP

VS

AMD Radeon Pro 5500 XT

AMD Radeon RX 550 640SP

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 2GB VRAM Radeon RX 550 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 64% (1757MHz vs 1071MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 96.00GB/s)

896 additional rendering cores

AMD Radeon RX 550 640SP 's Advantages

Lower TDP (60W vs 125W)

Score

Benchmark

FP32 (float)

Radeon Pro 5500 XT +293%

5.398 TFLOPS

Radeon RX 550 640SP

1.371 TFLOPS

Radeon Pro 5500 XT

VS

Radeon RX 550 640SP

Graphics Card

Aug 2020

Release Date

Oct 2017

Radeon Pro Mac

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1187 MHz

Base Clock

1019 MHz

1757 MHz

Boost Clock

1071 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

96.00GB/s

Render Config

24

Compute Units

10

-

1536

Shading Units

640

96

TMUs

40

32

ROPs

16

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

56.22 GPixel/s

Pixel Rate

17.14 GPixel/s

168.7 GTexel/s

Texture Rate

42.84 GTexel/s

10.80 TFLOPS

FP16 (half)

1371 GFLOPS

5.398 TFLOPS

FP32 (float)

1371 GFLOPS

337.3 GFLOPS

FP64 (double)

85.68 GFLOPS

Board Design

125W

TDP

60W

300 W

Suggested PSU

250 W

No outputs

Outputs

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

None

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

Baffin

Navi 14 PRO XL

GPU Variant

Baffin LE

RDNA 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

6.4 billion

Transistors

3 billion

158 mm²

Die Size

123 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.5

Shader Model

6.4

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