Hardware Spec Index

Zephyra GX-8311 Ultra 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8311-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index29,324 (Graphics Cards scale)
Category rank#10,864
Street price$1,159
Power310 W (TGP)
Performance per dollar25.30
Released2023

Specifications

BrandZephyra
ModelZephyra GX-8311 Ultra
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units13,056
Boost clock1,702 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 283 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8311 Ultra 24GB GDDR6 Graphics Card”, https://vextor7.com/item/46062518 (accessed 2026-10-26).