Hardware Spec Index

Zephyra GX-8833 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8833-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index16,738 (Graphics Cards scale)
Category rank#17,758
Street price$289
Power170 W (TGP)
Performance per dollar57.92
Released2021

Specifications

BrandZephyra
ModelZephyra GX-8833 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units5,504
Boost clock2,079 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)170 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 221 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
Veltrix GX-9861 Ti 12GB GDDR6 Graphics Card19,293$489Compare
Kyndral GX-9983 Core 16GB GDDR6 Graphics Card23,092$619Compare
Teralux GX-6319 XT 8GB GDDR6 Graphics Card23,805$619Compare
Zephyra GX-1939 Core 12GB GDDR6 Graphics Card13,910$219Compare
Nexora GX-6148 Core 32GB GDDR7 Graphics Card34,180$1,369Compare
Veltrix GX-8099 XT 16GB GDDR6X Graphics Card26,216$849Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-8833 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/8750997 (accessed 2026-10-22).