Hardware Spec Index

Nexora GX-4921 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4921-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index26,230 (Graphics Cards scale)
Category rank#23,592
Street price$969
Power285 W (TGP)
Performance per dollar27.07
Released2020

Specifications

BrandNexora
ModelNexora GX-4921 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units11,648
Boost clock2,417 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)285 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, 283 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4921 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/29131923 (accessed 2026-10-24).