Hardware Spec Index

Zephyra GX-3377 Core 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX3377-CORE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index19,010 (Graphics Cards scale)
Category rank#15,709
Street price$399
Power250 W (TGP)
Performance per dollar47.64
Released2025

Specifications

BrandZephyra
ModelZephyra GX-3377 Core
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed32 Gbps
Memory bandwidth768 GB/s
Shader units7,168
Boost clock2,837 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 246 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-3377 Core 12GB GDDR7 Graphics Card”, https://vextor7.com/item/825432 (accessed 2026-10-22).