XFX · PRODUCT DETAILS

XFX Speedster SWFT 105 Radeon RX 6400 4GB graphics card

Model RX-64XL4SFG2

An XFX graphics card built on the AMD Radeon RX 6400, with 4 GB of GDDR6 memory. The card measures 15.5 x 6.8 x 1.5 cm.

Amazon.ca · CAD

C$511.42

Condition: new

View offer on Amazon Price checked: Oct 21, 2026, 12:57 p.m. EDT

Price details

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About this product

Key features

Display outputs: 1 x DisplayPort 1.4 with DSC, 1 x HDMI 2.1.
Boost clock of up to 2321 MHz, as listed by XFX.
XFX lists a 350 W minimum and recommends a 400 W power supply for the system.
Connects through PCI-E 4.0.

Source descriptions and claims, summarised by Priccio. We have not independently tested these claims. Included accessories can vary by retailer.

XFX — RX-64XL4SFG2 specifications ↗

Product source information · Reviewed 2026-10-20

Manufacturer specifications for this board. Clock speeds, power figures and dimensions are not independent tests. Check the fit with your case, power supply and motherboard.

Product details

Graphics processor: AMD Radeon RX 6400
Video memory: 4 GB GDDR6
Memory interface: 64 bit
Boost clock: up to 2321 MHz
Interface: PCI-E 4.0
Card dimensions: 15.5 x 6.8 x 1.5 cm
Slot width: Single Slot - Low Profile
System power supply: 350 W minimum, 400 W recommended
Display outputs: 1 x DisplayPort 1.4 with DSC, 1 x HDMI 2.1
Brand: XFX
Model: RX-64XL4SFG2
Category: Graphics cards
Colour: Not recorded
Package / bundle: Exact board listing. Included cables and accessories can vary by seller.
Amazon.ca ASIN: B09Y7358KJ