Hardware Spec Index

Zephyra GX-3864 SE 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX3864-SE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index23,957 (Graphics Cards scale)
Category rank#16,920
Street price$679
Power255 W (TGP)
Performance per dollar35.28
Released2021

Specifications

BrandZephyra
ModelZephyra GX-3864 SE
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units10,112
Boost clock2,336 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 271 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
Kyndral GX-8145 Plus 8GB GDDR6 Graphics Card11,033$149Compare
Zephyra GX-4000 Ultra 32GB GDDR7 Graphics Card35,555$1,649Compare
Kyndral GX-1740 Edge 16GB GDDR6 Graphics Card36,648$1,879Compare
Nexora GX-7839 Ti 12GB GDDR6 Graphics Card16,358$289Compare
Nexora GX-8018 Edge 32GB GDDR6 Graphics Card44,654$2,459Compare
Orbita GX-6960 Pro 8GB GDDR6 Graphics Card16,136$269Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3864 SE 12GB GDDR6 Graphics Card”, https://vextor7.com/item/94090494 (accessed 2026-10-26).