Hardware Spec Index

Zephyra GX-6455 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6455-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index25,221 (Graphics Cards scale)
Category rank#39,334
Street price$799
Power255 W (TGP)
Performance per dollar31.57
Released2023

Specifications

BrandZephyra
ModelZephyra GX-6455 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units9,984
Boost clock2,410 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 272 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingGDDR7 Memory ExplainedChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-6826 Core 12GB GDDR6 Graphics Card13,025$179Compare
Kyndral GX-3734 Max 8GB GDDR6 Graphics Card12,386$159Compare
Nexora GX-1357 Prime 12GB GDDR6 Graphics Card19,447$459Compare
Veltrix GX-4470 Ti 16GB GDDR7 Graphics Card37,787$1,639Compare
Zephyra GX-4239 Core 16GB GDDR7 Graphics Card37,298$1,939Compare
Veltrix GX-1722 SE 24GB GDDR6X Graphics Card43,417$2,409Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6455 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/6164935 (accessed 2026-10-22).