Hardware Spec Index

Zephyra GX-8455 Core 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8455-CORE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index42,884 (Graphics Cards scale)
Category rank#698
Street price$2,029
Power430 W (TGP)
Performance per dollar21.14
Released2020

Specifications

BrandZephyra
ModelZephyra GX-8455 Core
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units19,456
Boost clock2,562 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)430 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3.5-slot, 336 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-8455 Core 32GB GDDR6 Graphics Card”, https://vextor7.com/item/4101725 (accessed 2026-10-22).