Hardware Spec Index

Zephyra GX-5666 Ti 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5666-TI · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index21,050 (Graphics Cards scale)
Category rank#43,233
Street price$499
Power210 W (TGP)
Performance per dollar42.18
Released2019

Specifications

BrandZephyra
ModelZephyra GX-5666 Ti
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units7,680
Boost clock1,974 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)210 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 257 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-5696 Plus 16GB GDDR6X Graphics Card39,190$2,059Compare
Kyndral GX-3286 SE 16GB GDDR7 Graphics Card38,157$1,579Compare
Kyndral GX-8067 Plus 16GB GDDR6 Graphics Card28,247$979Compare
Nexora GX-2352 SE 16GB GDDR6 Graphics Card28,404$889Compare
Teralux GX-4284 Prime 32GB GDDR6X Graphics Card38,838$1,699Compare
Nexora GX-3016 XT 8GB GDDR6 Graphics Card11,426$149Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-5666 Ti 8GB GDDR6 Graphics Card”, https://vextor7.com/item/29952026 (accessed 2026-10-24).