Hardware Spec Index

Nexora GX-7840 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX7840-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index29,159 (Graphics Cards scale)
Category rank#2,968
Street price$1,039
Power310 W (TGP)
Performance per dollar28.06
Released2021

Specifications

BrandNexora
ModelNexora GX-7840 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units13,056
Boost clock2,460 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 298 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-1295 SE 8GB GDDR6 Graphics Card11,267$149Compare
Veltrix GX-7745 Ti 16GB GDDR6 Graphics Card23,358$699Compare
Nexora GX-1812 Ultra 16GB GDDR6X Graphics Card29,241$969Compare
Nexora GX-8041 Ti 8GB GDDR6 Graphics Card12,727$209Compare
Teralux GX-4488 Plus 32GB GDDR6X Graphics Card39,630$1,819Compare
Kyndral GX-1892 XT 8GB GDDR6 Graphics Card10,182$129Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-7840 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/37522996 (accessed 2026-10-24).