Hardware Spec Index

Zephyra GX-6430 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6430-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index33,987 (Graphics Cards scale)
Category rank#24,748
Street price$1,509
Power340 W (TGP)
Performance per dollar22.52
Released2020

Specifications

BrandZephyra
ModelZephyra GX-6430 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units14,592
Boost clock2,539 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)340 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 307 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
Zephyra GX-3622 SE 32GB GDDR7 Graphics Card36,762$1,919Compare
Orbita GX-7631 SE 16GB GDDR6 Graphics Card25,692$689Compare
Orbita GX-6371 SE 24GB GDDR6 Graphics Card43,695$2,359Compare
Orbita GX-8686 Max 12GB GDDR7 Graphics Card27,219$829Compare
Kyndral GX-7973 Plus 12GB GDDR6 Graphics Card21,719$479Compare
Kyndral GX-3433 Core 8GB GDDR6 Graphics Card13,318$179Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6430 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/3311673 (accessed 2026-10-22).