Hardware Spec Index

Zephyra GX-4277 Core 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4277-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index16,043 (Graphics Cards scale)
Category rank#36,616
Street price$309
Power170 W (TGP)
Performance per dollar51.92
Released2022

Specifications

BrandZephyra
ModelZephyra GX-4277 Core
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units5,504
Boost clock2,327 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)170 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 235 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4277 Core 12GB GDDR6 Graphics Card”, https://vextor7.com/item/7003147 (accessed 2026-10-19).