Hardware Spec Index

Zephyra GX-2977 XT 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2977-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index31,150 (Graphics Cards scale)
Category rank#7,944
Street price$1,169
Power325 W (TGP)
Performance per dollar26.65
Released2023

Specifications

BrandZephyra
ModelZephyra GX-2977 XT
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units13,824
Boost clock2,062 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)325 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 289 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-2977 XT 24GB GDDR6 Graphics Card”, https://vextor7.com/item/8747196 (accessed 2026-10-23).