Hardware Spec Index

Teralux GX-4421 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Teralux · SKU GX4421-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index24,843 (Graphics Cards scale)
Category rank#46,335
Street price$669
Power310 W (TGP)
Performance per dollar37.13
Released2026

Specifications

BrandTeralux
ModelTeralux GX-4421 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units9,600
Boost clock2,686 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 269 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-3728 Prime 24GB GDDR6 Graphics Card37,707$2,109Compare
Orbita GX-9212 Core 8GB GDDR6 Graphics Card15,604$279Compare
Kyndral GX-9312 Plus 32GB GDDR6X Graphics Card39,475$1,999Compare
Kyndral GX-8356 Max 8GB GDDR6 Graphics Card18,517$369Compare
Nexora GX-3819 Ultra 8GB GDDR7 Graphics Card21,740$549Compare
Kyndral GX-7751 Core 32GB GDDR6 Graphics Card38,543$1,609Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Teralux GX-4421 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/14973403 (accessed 2026-10-20).