AMD Radeon 550X vs AMD Radeon RX 580 OEM

VS

AMD Radeon 550X

AMD Radeon RX 580 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550X and 8GB VRAM Radeon RX 580 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X 's Advantages

Released 2 years and 9 months late

Lower TDP (50W vs 150W)

AMD Radeon RX 580 OEM 's Advantages

Boost Clock has increased by 4% (1266MHz vs 1218MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 112.0GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X

1.247 TFLOPS

Radeon RX 580 OEM +367%

5.834 TFLOPS

Radeon 550X

VS

Radeon RX 580 OEM

Graphics Card

Mar 2019

Release Date

Jun 2016

Polaris

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1082 MHz

Base Clock

1120 MHz

1218 MHz

Boost Clock

1266 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

256.0GB/s

Render Config

8

Compute Units

36

-

512

Shading Units

2304

32

TMUs

144

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

19.49 GPixel/s

Pixel Rate

40.51 GPixel/s

38.98 GTexel/s

Texture Rate

182.3 GTexel/s

1247 GFLOPS

FP16 (half)

5.834 TFLOPS

1247 GFLOPS

FP32 (float)

5.834 TFLOPS

77.95 GFLOPS

FP64 (double)

364.6 GFLOPS

Board Design

50W

TDP

150W

250 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Lexa

GPU Name

Ellesmere

Lexa PRO (215-0904018)

GPU Variant

Polaris 10 XT (215-0876184)

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

5.7 billion

103 mm²

Die Size

232 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

Related GPU Comparisons

1

AMD Radeon 550X vs NVIDIA GeForce GTX TITAN X

2

AMD Radeon 550X vs NVIDIA CMP 50HX

3

AMD Radeon 550X vs NVIDIA GeForce GTS 450 Rev. 3

4

AMD Radeon 550X vs AMD Radeon R9 270 1024SP

5

AMD Radeon 550X vs ATI Radeon X1700 SE

6

AMD Radeon 550X vs ATI FirePro V7800P

7

AMD Radeon 550X vs ATI Radeon HD 2900 XTX

8

AMD Radeon 550X vs ATI Radeon HD 2600 XT X2

9

AMD Radeon 550X vs NVIDIA GeForce GTX 260 Rev. 2

10

AMD Radeon 550X vs NVIDIA GeForce GTX 780 Ti

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early