AMD Radeon 520 vs AMD Radeon RX 560X Full Specs - HMC

320 Shaders 1.03GHz	1,024 Shaders 1.27GHz
1GB GDDR536GB/s	4GB GDDR5112GB/s
·· 659.2 GFLOPS	·· 2.61 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP -	TDP 75W

Clock Speed ··	Clock Speed ···
Peak OPS 659.2 GFLOPSFP32	Peak OPS 2.61 TFLOPSFP16
FP32 659.2 GFLOPS	FP32 2.61 TFLOPS
FP64 41.2 GFLOPS	FP64 163.2 GFLOPS
Pixel Rate 4.1 GPixel/s	Pixel Rate 20.4 GPixel/s
Texture Rate 20.6 GTexel/s	Texture Rate 81.6 GTexel/s

Shaders 320 Shaders	Shaders 1,024 Shaders
TMUs 20 TMUs	TMUs 64 TMUs
ROPs 4 ROPs	ROPs 16 ROPs
CUs 5 CUs	CUs 16 CUs

Base Clock -	Base Clock 1.18GHz
Boost Clock 1.03GHz	Boost Clock 1.27GHz

L2 Cache

128KB shared

L2 Cache

1MB shared

1GB GDDR5	4GB GDDR5
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 4.5GT/s	Memory Speed 7GT/s
Memory Bandwidth 36GB/s	Memory Bandwidth 112GB/s
ECC No	ECC No

TDP

-

TDP

75W

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

1x DisplayPort 1.2

-

1x DVI-I Dual-Link

1x DisplayPort 1.4

1x HDMI 2.0

1x DVI-D Dual-Link

-	Encoder Model VCE 3.4
Codec -	Codec AVC (H.264) HEVC (H.265)

-	Decoder Model UVD 6.3
Codec -	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264) HEVC (H.265)

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 1-Slots	PCIe 2-Slots
-	Height 110 mm (4.33") Width 170 mm (6.69") Depth 37 mm (1.46")
Cooling Open-Air 1x Fan	Cooling Open-Air 2x Fans

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 Baffin
Chip Variant Banks Pro	Chip Variant Polaris 21 XL
Market Segment Desktop	Market Segment Desktop
Release Date Apr 18, 2017	Release Date Apr 11, 2018

Foundry TSMC	Foundry GlobalFoundries
Fabrication Node 28nm	Fabrication Node 14LPP
Die Size 56mm²	Die Size 123mm²
Transistor Count 690 Million	Transistor Count 3 Billion
Transistor Density 12.32 MTr/mm²	Transistor Density 24.39 MTr/mm²