Hardware Spec Index

Nexora GX-1421 Core 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX1421-CORE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index32,126 (Graphics Cards scale)
Category rank#13,145
Street price$1,209
Power310 W (TGP)
Performance per dollar26.57
Released2022

Specifications

BrandNexora
ModelNexora GX-1421 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units13,184
Boost clock2,523 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)310 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 294 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

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Cite this page: Hardware Spec Index, “Nexora GX-1421 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/95525078 (accessed 2026-10-25).