Hardware Spec Index

Zephyra GX-9455 Pro 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX9455-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index42,387 (Graphics Cards scale)
Category rank#40,107
Street price$2,229
Power420 W (TGP)
Performance per dollar19.02
Released2020

Specifications

BrandZephyra
ModelZephyra GX-9455 Pro
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed16 Gbps
Memory bandwidth768 GB/s
Shader units18,944
Boost clock1,727 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)420 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-9455 Pro 24GB GDDR6 Graphics Card”, https://vextor7.com/item/21246598 (accessed 2026-10-24).