Hardware Spec Index

Zephyra GX-4455 Core 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX4455-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index38,232 (Graphics Cards scale)
Category rank#31,017
Street price$1,679
Power370 W (TGP)
Performance per dollar22.77
Released2022

Specifications

BrandZephyra
ModelZephyra GX-4455 Core
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed21 Gbps
Memory bandwidth1,008 GB/s
Shader units16,384
Boost clock1,852 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)370 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 307 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4455 Core 24GB GDDR6X Graphics Card”, https://vextor7.com/item/8766940 (accessed 2026-10-21).