AMD Radeon RX 550 8CU vs AMD Radeon RX 570 Full Specs

Summary

512 Shaders 1.18GHz	2,048 Shaders 1.24GHz
2GB GDDR5112GB/s	4GB GDDR5224GB/s
Peak·FP32·FP16 1.21 TFLOPS	Peak·FP32·FP16 5.09 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 50W	TDP 150W
Power Connectors -	Power Connectors 1x 6-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth TDP

Radeon RX 550 8CU1.21 TFLOPSFP16

x1

Radeon RX 5705.09 TFLOPSFP16

x4.21

Show Top Score

Theoretical Performance

Clock Speed1183MHz UC·Base·Boost·OC	Clock Speed1244MHz UC·Base·Boost·OC
Peak OPS 1.21 TFLOPSFP16	Peak OPS 5.09 TFLOPSFP16
FP32 1.21 TFLOPS	FP32 5.09 TFLOPS
FP64 75.71 GFLOPS	FP64 318.5 GFLOPS
Pixel Rate 18.9 GPixel/s	Pixel Rate 39.8 GPixel/s
Texture Rate 37.9 GTexel/s	Texture Rate 159.2 GTexel/s

Core Config

Shaders 512 Shaders	Shaders 2,048 Shaders
TMUs 32 TMUs	TMUs 128 TMUs
ROPs 16 ROPs	ROPs 32 ROPs
CUs 8 CUs	CUs 32 CUs

Clocks

Base Clock 1.1GHz	Base Clock 1.17GHz
Boost Clock 1.18GHz	Boost Clock 1.24GHz

Cache

L2 Cache 512KB shared

L2 Cache 2MB shared

Memory

2GB GDDR5	4GB GDDR5
Memory Bus 128-bit	Memory Bus 256-bit
Memory Speed 7GT/s	Memory Speed 7GT/s
Memory Bandwidth 112GB/s	Memory Bandwidth 224GB/s

Power & Thermals

TDP 50W

TDP 150W

Video Output

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

Ports

1x DisplayPort 1.4	3x DisplayPort 1.4
1x HDMI 2.0	1x HDMI 2.0
1x DVI-D Dual-Link	1x DVI-D Dual-Link

Encoder

Encoder Model VCE 3.4

Encoder Model VCE 3.0

Decoder

Decoder Model UVD 6.3

Decoder Model UVD 6.3

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2-Slots
Height 110 mm (4.33") Width 145 mm (5.71") Depth 37 mm (1.46")	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 6-Pin

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture GCN 4	Architecture GCN 4
Family Radeon RX 500	Family Radeon RX 500
Branding	Branding
Codename Lexa	Codename Ellesmere
Chip Variant Polaris 12 XL	Chip Variant Polaris 20 XL
Market Segment Desktop	Market Segment Desktop
Release Date Apr 20, 2017	Release Date Apr 18, 2017

Fabrication

Foundry GlobalFoundries	Foundry GlobalFoundries
Fabrication Node 14LPP	Fabrication Node 14LPP
Die Size 103mm²	Die Size 232mm²
Transistor Count 2.2 Billion	Transistor Count 5.7 Billion
Transistor Density 21.36 MTr/mm²	Transistor Density 24.57 MTr/mm²

Images

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Competitors

AMDRadeon RX 550 8CU vs GPU MSIGeForce RTX 3050 LP 6G OC AMDRadeon RX 550 8CU vs GPU NVIDIAGeForce RTX 3050 6GB AMDRadeon RX 550 8CU vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G Show 3 more

AMDRadeon RX 570 vs GPU MSIGeForce RTX 3050 LP 6G OC AMDRadeon RX 570 vs GPU NVIDIAGeForce RTX 3050 6GB AMDRadeon RX 570 vs GPU GIGABYTEGeForce RTX 3050 OC Low Profile 6G Show 12 more