Hardware Spec Index

Nexora GX-6455 Core 12GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX6455-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index19,404 (Graphics Cards scale)
Category rank#40,898
Street price$399
Power250 W (TGP)
Performance per dollar48.63
Released2026

Specifications

BrandNexora
ModelNexora GX-6455 Core
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed30 Gbps
Memory bandwidth720 GB/s
Shader units7,296
Boost clock2,416 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)250 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 245 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-6455 Core 12GB GDDR7 Graphics Card”, https://vextor7.com/item/21453508 (accessed 2026-10-26).