Hardware Spec Index

Zephyra GX-1821 Ti 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1821-TI · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index13,202 (Graphics Cards scale)
Category rank#31,575
Street price$209
Power180 W (TGP)
Performance per dollar63.17
Released2025

Specifications

BrandZephyra
ModelZephyra GX-1821 Ti
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units4,352
Boost clock2,396 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)180 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 223 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-1821 Ti 12GB GDDR6 Graphics Card”, https://vextor7.com/item/3633475 (accessed 2026-10-25).