AMD Radeon 520 vs AMD Radeon RX 580 Full Specs

Summary

320 Shaders 1.03GHz	2,304 Shaders 1.34GHz
1GB GDDR536GB/s	8GB GDDR5256GB/s
Peak·FP32·FP16 659.2 GFLOPS	Peak·FP32·FP16 6.17 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP -	TDP 185W
Power Connectors -	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon 520659.2 GFLOPSFP32

x1

Radeon RX 5806.17 TFLOPSFP16

x9.37

Show Top Score

Theoretical Performance

Clock Speed1030MHz UC·Boost·OC	Clock Speed1340MHz UC·Base·Boost·OC
Peak OPS 659.2 GFLOPSFP32	Peak OPS 6.17 TFLOPSFP16
FP32 659.2 GFLOPS	FP32 6.17 TFLOPS
FP64 41.2 GFLOPS	FP64 385.9 GFLOPS
Pixel Rate 4.1 GPixel/s	Pixel Rate 42.9 GPixel/s
Texture Rate 20.6 GTexel/s	Texture Rate 193 GTexel/s

Core Config

Shaders 320 Shaders	Shaders 2,304 Shaders
TMUs 20 TMUs	TMUs 144 TMUs
ROPs 4 ROPs	ROPs 32 ROPs
CUs 5 CUs	CUs 36 CUs

Clocks

Base Clock -	Base Clock 1.26GHz
Boost Clock 1.03GHz	Boost Clock 1.34GHz

Cache

L2 Cache 128KB shared

L2 Cache 2MB shared

Memory

1GB GDDR5	8GB GDDR5
Memory Bus 64-bit	Memory Bus 256-bit
Memory Speed 4.5GT/s	Memory Speed 8GT/s
Memory Bandwidth 36GB/s	Memory Bandwidth 256GB/s

Power & Thermals

TDP -

TDP 185W

Video Output

Multi-Monitor 3	Multi-Monitor 3
HDCP HDCP 1.4	HDCP HDCP 2.2

Ports

-	3x DisplayPort 1.4
1x DisplayPort 1.2	-
-	1x HDMI 2.0
1x DVI-I Dual-Link	-

Encoder

-	Encoder Model VCE 3.0

Decoder

-	Decoder Model UVD 6.3

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 2-Slots
-	Height 110 mm (4.33") Width 241 mm (9.49") Depth 37 mm (1.46")
Cooling Open-Air 1x Fan	Cooling Open-Air 2x Fans
Power Connectors -	Power Connectors 1x 8-Pin

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 1	Architecture GCN 4
Family Radeon RX 500	Family Radeon RX 500
Branding	Branding
Codename Hainan	Codename Ellesmere
Chip Variant Banks Pro	Chip Variant Polaris 20 XL
Market Segment Desktop	Market Segment Desktop
Release Date Apr 18, 2017	Release Date Apr 18, 2017

Fabrication

Foundry TSMC	Foundry GlobalFoundries
Fabrication Node 28nm	Fabrication Node 14LPP
Die Size 56mm²	Die Size 232mm²
Transistor Count 690 Million	Transistor Count 5.7 Billion
Transistor Density 12.32 MTr/mm²	Transistor Density 24.57 MTr/mm²

Images

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Competitors

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