Hardware Spec Index

Nexora GX-2553 Ultra 16GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX2553-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index39,809 (Graphics Cards scale)
Category rank#28,763
Street price$1,999
Power495 W (TGP)
Performance per dollar19.91
Released2026

Specifications

BrandNexora
ModelNexora GX-2553 Ultra
Video memory16 GB GDDR7
Memory bus256-bit
Memory speed28 Gbps
Memory bandwidth896 GB/s
Shader units17,280
Boost clock2,628 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)495 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 319 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-2553 Ultra 16GB GDDR7 Graphics Card”, https://vextor7.com/item/4418199 (accessed 2026-10-23).