PowerColor Red Dragon RX 590 8GB vs Red Dragon RX 550 4GB Graphics Card Comparison

PowerColor Red Dragon RX 590 8GB and PowerColor Red Dragon RX 550 4GB are both graphics cards with the same GPU Interface (PCIe x16), GPU Memory Type (GDDR5) and DirectX (DirectX 12). The main differences are in GPU Gaming Performance (Rasterization) (+159%), GPU Chipset, GPU Memory Size and GPU Memory Interface.

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PowerColor Red Dragon RX 590 8GB	PowerColor Red Dragon RX 550 4GB
Prices (Change region) - Buy now	Prices (Change region) Out of Stock $199.99 Out of Stock Free shipping $309.21 - Buy now
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Brand PowerColor	Brand PowerColor
Model AXRX 590 8GBD5-DHD	Model AXRX 550 4GBD5-DH
Release Date 📅 January 2019	Release Date 📅 June 2020
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (2 reviews) Add a product review	User reviews ★★★☆☆ (7 reviews) Add a product review
GPU Gaming Performance (Rasterization) (Charts) 68th / 101 (0%)	GPU Gaming Performance (Rasterization) (Charts) 89th / 101 (-159%)
Gaming Effective Value -	Gaming Effective Value 1766th / 1799
TDP 🔌 225 Watts	TDP 🔌 50 Watts
Price history View Details ►	Price history View Details ►
Compatible PC parts Cases ► Power Supplies ►	Compatible PC parts Cases ► Power Supplies ►
Series AMD Radeon RX 500 Series	Series AMD Radeon RX 500 Series
GPU Interface PCIe x16	GPU Interface PCIe x16
GPU Chipset Radeon RX 590	GPU Chipset Radeon RX 550 - 512
GPU Memory Size 8 GB	GPU Memory Size 4 GB
GPU Memory Type GDDR5	GPU Memory Type GDDR5
GPU Memory Interface 256-bit	GPU Memory Interface 128-bit
GPU Clock Rate 1469 MHz	GPU Clock Rate 1100 MHz
GPU Boost Clock Rate 1545 MHz	GPU Boost Clock Rate 1071 MHz
Max Resolution DVI: 2560 x 1600, DisplayPort: 4096 x 2160, HDMI: 4096 x 2160	Max Resolution 4096 x 2160
Length 255 mm	Length 152 mm
Cooling Type 2 Fans	Cooling Type 1 Fan
Power Connectors 1 PCIe 8-pin	Power Connectors None
DirectX DirectX 12	DirectX DirectX 12
OpenGL OpenGL 4.5	OpenGL OpenGL
SLI Support No	SLI Support No
CrossFire Support Yes	CrossFire Support Yes
DVI-D (Dual Link) 1	DVI-D (Dual Link) 1
DVI-I (Dual Link) 0	DVI-I (Dual Link) 0
DisplayPort 1	DisplayPort 1
HDMI 1	HDMI 1
G-SYNC Support No	G-SYNC Support No
FreeSync Support Yes	FreeSync Support Yes
Expansion slots required 2	Expansion slots required 2