ASRock
ASRock Challenger OC Radeon RX 7800 XT 16 GB
Specifications
Performance
Memory Size:
16 GB
Memory Type:
GDDR6
PCIe Version:
PCIe 4.0 x16
Technical
Chipset:
Radeon RX 7800 XT
Core Clock:
1397 MHz
Boost Clock:
2475 MHz
Frame Sync:
FreeSync
Color:
Black
Physical
Slot Width:
3
Length:
267 mm
TDP:
263 W
Recommended Power Supply:
700 W
Connectivity
HDMI Ports:
1
DisplayPorts:
3
Power Input:
2x 8-Pin
ASRock Challenger OC Radeon RX 7800 XT 16 GB
The ASRock ASRock Challenger OC Radeon RX 7800 XT 16 GB video card is a premium graphics solution featuring 16GB of GDDR6 memory. Running at 1397 MHz base with 2475 MHz boost clocks, It scores 6/10 in our performance analysis (59% performance rating) and is perfect for 4k gaming at high-ultra settings with ray tracing capabilities. It features ray tracing capabilities, FreeSync support, 1500 GB/s memory bandwidth, multi-monitor support ( 1 HDMI + 3 DisplayPort ). A 700W 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.
#127 of 327
AI / ML
INT8 tensor throughput, FP16, and VRAM — the gates for AI inference and model size.
#170 of 327
Rendering
FP32 compute, VRAM, and bandwidth — GPU renderers like OptiX, Redshift, and Blender Cycles.
#211 of 327
Video Editing
Hardware encode/decode (AV1) plus VRAM and bandwidth — timeline scrubbing and fast exports.
#136 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
#150 of 327
Scientific
FP64 double precision plus VRAM and bandwidth — simulation accuracy and data integrity.
#122 of 327
4K gaming at high-ultra settings with ray tracing capabilities
Premium Gaming
High VRAM
FreeSync Support
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