Hardware Spec Index

Nexora GX-4820 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4820-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index27,704 (Graphics Cards scale)
Category rank#48,875
Street price$989
Power280 W (TGP)
Performance per dollar28.01
Released2023

Specifications

BrandNexora
ModelNexora GX-4820 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units11,392
Boost clock1,762 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 284 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4820 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/92635037 (accessed 2026-10-26).