Hardware Spec Index

Zephyra GX-7948 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7948-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index16,004 (Graphics Cards scale)
Category rank#12,771
Street price$239
Power200 W (TGP)
Performance per dollar66.96
Released2025

Specifications

BrandZephyra
ModelZephyra GX-7948 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units5,248
Boost clock2,401 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)200 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 228 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-7948 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/41369840 (accessed 2026-10-24).