XFX

XFX Speedster SWFT 105 Radeon RX 6400 4 GB

Specifications

Performance

Memory Size: 4 GB
Memory Type: GDDR6
PCIe Version: PCIe 4.0 x16

Technical

Chipset: Radeon RX 6400
Core Clock: 1923 MHz
Boost Clock: 2321 MHz
Frame Sync: FreeSync
Color: Black

Physical

Slot Width: 1
Length: 155 mm
TDP: 53 W
Recommended Power Supply: 350 W

Connectivity

HDMI Ports: 1
DisplayPorts: 1
Power Input: Through PCIe

XFX Speedster SWFT 105 Radeon RX 6400 4 GB

The XFX XFX Speedster SWFT 105 Radeon RX 6400 4 GB video card is a mainstream graphics solution featuring 4GB of GDDR6 memory. Running at 1923 MHz base with 2321 MHz boost clocks, It scores 3/10 in our performance analysis (29% performance rating) and is perfect for 1080p gaming at high settings with good frame rates. It features ray tracing capabilities, FreeSync support, 375 GB/s memory bandwidth. A 350W power supply is recommended for optimal performance.

Use-Case Scores

Gaming Weighted toward DirectX 12/11 raster, GPU compute, and VRAM — real-world gaming across resolutions.
#316 of 327
AI / ML INT8 tensor throughput, FP16, and VRAM — the gates for AI inference and model size.
#320 of 327
Rendering FP32 compute, VRAM, and bandwidth — GPU renderers like OptiX, Redshift, and Blender Cycles.
#321 of 327
Video Editing Hardware encode/decode (AV1) plus VRAM and bandwidth — timeline scrubbing and fast exports.
#322 of 327
CAD Viewport performance (FP32, VRAM, clocks). ISV certification (below) indicates professional support/validation — uncertified cards still run CAD, just without vendor validation.not ISV-certified
#316 of 327
Scientific FP64 double precision plus VRAM and bandwidth — simulation accuracy and data integrity.
#321 of 327
1080p gaming at high settings with good frame rates
FreeSync Support