Hardware Spec Index

Zephyra GX-5642 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5642-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index24,423 (Graphics Cards scale)
Category rank#35,452
Street price$649
Power255 W (TGP)
Performance per dollar37.63
Released2020

Specifications

BrandZephyra
ModelZephyra GX-5642 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units10,112
Boost clock2,343 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 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size2.5-slot, 263 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
Teralux GX-5098 Plus 16GB GDDR6 Graphics Card23,328$719Compare
Zephyra GX-6063 SE 8GB GDDR6 Graphics Card8,739$109Compare
Kyndral GX-5960 SE 32GB GDDR6 Graphics Card42,190$2,439Compare
Orbita GX-7506 Ti 8GB GDDR6 Graphics Card13,571$179Compare
Nexora GX-2549 Core 12GB GDDR6 Graphics Card26,676$819Compare
Teralux GX-2265 Core 16GB GDDR7 Graphics Card26,425$919Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-5642 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/4394531 (accessed 2026-10-21).