Hardware Spec Index

Teralux GX-1221 Core 12GB GDDR6X Graphics Card

Graphics Cards · Teralux · SKU GX1221-CORE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index27,044 (Graphics Cards scale)
Category rank#19,163
Street price$949
Power295 W (TGP)
Performance per dollar28.50
Released2021

Specifications

BrandTeralux
ModelTeralux GX-1221 Core
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed22.4 Gbps
Memory bandwidth538 GB/s
Shader units12,160
Boost clock2,342 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)295 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 274 mm

Related guides

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Cite this page: Hardware Spec Index, “Teralux GX-1221 Core 12GB GDDR6X Graphics Card”, https://vextor7.com/item/1552223 (accessed 2026-10-25).