Hardware Spec Index

Zephyra GX-3988 Plus 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX3988-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index34,449 (Graphics Cards scale)
Category rank#33,162
Street price$1,409
Power345 W (TGP)
Performance per dollar24.45
Released2022

Specifications

BrandZephyra
ModelZephyra GX-3988 Plus
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed21 Gbps
Memory bandwidth672 GB/s
Shader units14,976
Boost clock2,508 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)345 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 314 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-6032 Ti 32GB GDDR6 Graphics Card36,797$1,909Compare
Teralux GX-6332 SE 24GB GDDR6 Graphics Card31,882$1,119Compare
Zephyra GX-6912 Ultra 16GB GDDR7 Graphics Card27,194$789Compare
Teralux GX-5514 Ultra 32GB GDDR6 Graphics Card40,300$2,069Compare
Nexora GX-6779 Ti 12GB GDDR6 Graphics Card14,965$239Compare
Kyndral GX-3609 Core 12GB GDDR6 Graphics Card23,631$719Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3988 Plus 16GB GDDR6X Graphics Card”, https://vextor7.com/item/24679647 (accessed 2026-10-19).