Hardware Spec Index

Zephyra GX-7991 Ultra 24GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX7991-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index37,419 (Graphics Cards scale)
Category rank#10,106
Street price$1,559
Power480 W (TGP)
Performance per dollar24.00
Released2026

Specifications

BrandZephyra
ModelZephyra GX-7991 Ultra
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed30 Gbps
Memory bandwidth1,440 GB/s
Shader units16,768
Boost clock2,493 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)480 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 316 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7991 Ultra 24GB GDDR7 Graphics Card”, https://vextor7.com/item/2985607 (accessed 2026-10-22).