Hardware Spec Index

Zephyra GX-4454 Core 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4454-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index26,321 (Graphics Cards scale)
Category rank#30,572
Street price$909
Power270 W (TGP)
Performance per dollar28.96
Released2019

Specifications

BrandZephyra
ModelZephyra GX-4454 Core
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units10,880
Boost clock2,354 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)270 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 271 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4454 Core 12GB GDDR6 Graphics Card”, https://vextor7.com/item/11084756 (accessed 2026-10-24).