Skip to content

We may earn commission on links. How we make money

BuildMyPC.uk
XFX AMD Radeon RX 6400 Speedster SWFT 105 4GB Graphics Card
Graphics CardsXFX

XFX AMD Radeon RX 6400 Speedster SWFT 105 4GB Graphics Card

MPN: RX-64XL4SFG2

Key specifications

ChipsetRX 6400
VRAM4 GB GB
Memory typeGDDR6
Length155 mm
Slot widthUnknown
Min PSU350 W
Best indexed price
£163.57GBP
Indexed 16 Mar 2026 — verify at retailer. How we get prices

Retailer offers

eBay UK£163.57
Indexed 16 Mar 2026New · seller memoryc_store
Check price at eBay
Amazon UKProduct link
Find on Amazon
More retailers coming

We only list a retailer once we hold verified offer data for it. No placeholder prices, ever.

Indexed prices are snapshots, not live quotes. Confirm price, stock and delivery on the retailer's site — checkout completes there.

We may earn a commission from these links. How it works

Fit check

155mm length — check your case's max GPU clearance.

350W minimum PSU recommended by manufacturer.

Check against your build

Related Products

Inno3D GeForce RTX 5060 Ti Twin X2 OC 8GB GDDR7 PCI-Express Graphics Card

No price yet
Find on AmazonSearch eBay
ASUS DUAL-RTX4060TI-8G-EVO
Asus

DUAL-RTX4060TI-8G-EVO

No price yet
Find on AmazonSearch eBay
Gigabyte NVIDIA GeForce RTX 5060 Ti EAGLE OC 16GB Blackwell Graphics Card
Gigabyte

NVIDIA GeForce RTX 5060 Ti EAGLE OC 16GB Blackwell Graphics Card

No price yet
Find on AmazonSearch eBay
XFX AMD Radeon RX 7600 XT Speedster SWFT 210 16GB GDDR6 Graphics Card
XFX

AMD Radeon RX 7600 XT Speedster SWFT 210 16GB GDDR6 Graphics Card

No price yet
Find on AmazonSearch eBay

Full Specifications38 fields

Additional Information

Model Number
RX-64XL4SFG2
Gtin
840191500169

Cooling

Included Backplate
No

Cores & Clocks

Streams
768
Core Clock
1923 MHz
Boost Clock
2321 MHz

I/O & Connectivity

Interface
PCIe 4.0
Connectivity
1 x DisplayPort 1.4 (DSC) 1 x HDMI 2.1

Key Specifications

Chipset
Radeon RX 6400
Edition
Speedster SWFT 105
Manufacturing Process
7 nm
Microarchitecture
RDNA 2

Physical

Width
Single Slot
Low Profile Support
Yes - Bracket Included
Dimensions
155 x 68 x 15 mm
Package Type
Retail

Power & Thermals

Graphics Card Power Connectors
-
Tdp
-
Minimum Recommended Psu
350 W
Maximum Gpu Temperature
-

Video Memory (VRAM)

Vram Size
4GB
Memory Type
GDDR6
Memory Clock
16000 MHz
Memory Speed Effective With Ddr
-
Memory Bus
64 Bit
Memory Bandwidth
-
Memory Data Rate
-

Visuals

Amd Crossfire Support
-
Amd Freesync Support
Yes
Hdr Support
Yes
Microsoft Directx Support
12 API
Max Concurrent Displays
2 Displays
Maximum Digital Resolution
7680x4320 (8K UHD)
Maximum Analog Vga Resolution
-

General

Solution
Single Fan (1)
Peak Half Precision Compute Performance Fp16
-
Peak Single Precision Compute Performance Fp32
-
Peak Double Precision Compute Performance Fp64
-

Compare with

Compare other parts