Hardware Spec Index

Zephyra GX-6404 Pro 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6404-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index25,964 (Graphics Cards scale)
Category rank#48,588
Street price$839
Power265 W (TGP)
Performance per dollar30.95
Released2020

Specifications

BrandZephyra
ModelZephyra GX-6404 Pro
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units10,496
Boost clock2,366 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)265 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 262 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
Orbita GX-3854 XT 8GB GDDR6 Graphics Card10,516$139Compare
Orbita GX-2300 Prime 32GB GDDR6X Graphics Card40,041$2,129Compare
Teralux GX-8153 Ultra 8GB GDDR6 Graphics Card8,700$109Compare
Kyndral GX-8127 Pro 32GB GDDR6 Graphics Card36,332$1,639Compare
Nexora GX-6078 Core 8GB GDDR6 Graphics Card15,875$229Compare
Veltrix GX-1277 Plus 8GB GDDR6 Graphics Card15,482$269Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6404 Pro 12GB GDDR6 Graphics Card”, https://vextor7.com/item/646988 (accessed 2026-10-23).