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



