Hardware Spec Index

Zephyra GX-6649 XT 8GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX6649-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index19,586 (Graphics Cards scale)
Category rank#26,909
Street price$479
Power255 W (TGP)
Performance per dollar40.89
Released2025

Specifications

BrandZephyra
ModelZephyra GX-6649 XT
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed32 Gbps
Memory bandwidth512 GB/s
Shader units7,552
Boost clock2,658 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)255 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 249 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6649 XT 8GB GDDR7 Graphics Card”, https://vextor7.com/item/551005 (accessed 2026-10-20).