Hardware Spec Index

Nexora GX-3143 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX3143-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index29,693 (Graphics Cards scale)
Category rank#10,370
Street price$1,039
Power295 W (TGP)
Performance per dollar28.58
Released2020

Specifications

BrandNexora
ModelNexora GX-3143 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units12,288
Boost clock2,405 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 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 284 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
Kyndral GX-4054 Ti 16GB GDDR7 Graphics Card24,666$639Compare
Teralux GX-3890 Pro 8GB GDDR6 Graphics Card20,636$569Compare
Veltrix GX-8671 Max 16GB GDDR6 Graphics Card26,067$779Compare
Zephyra GX-6617 Pro 24GB GDDR6 Graphics Card36,819$1,549Compare
Kyndral GX-1489 Ultra 16GB GDDR6 Graphics Card25,014$809Compare
Veltrix GX-8406 Ti 8GB GDDR6 Graphics Card13,307$219Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-3143 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/15058611 (accessed 2026-10-25).