Hardware Spec Index

Zephyra GX-2918 XT 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2918-XT · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index36,133 (Graphics Cards scale)
Category rank#28,980
Street price$1,759
Power380 W (TGP)
Performance per dollar20.54
Released2022

Specifications

BrandZephyra
ModelZephyra GX-2918 XT
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed16 Gbps
Memory bandwidth768 GB/s
Shader units16,896
Boost clock2,201 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)380 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 325 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

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Cite this page: Hardware Spec Index, “Zephyra GX-2918 XT 24GB GDDR6 Graphics Card”, https://vextor7.com/item/91785612 (accessed 2026-10-20).