Hardware Spec Index

Nexora GX-4257 Core 8GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX4257-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index17,288 (Graphics Cards scale)
Category rank#40,901
Street price$329
Power230 W (TGP)
Performance per dollar52.55
Released2025

Specifications

BrandNexora
ModelNexora GX-4257 Core
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed32 Gbps
Memory bandwidth512 GB/s
Shader units6,400
Boost clock2,722 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)230 W
Power connectors2× 8-pin PCIe
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, 230 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-4257 Core 8GB GDDR7 Graphics Card”, https://vextor7.com/item/75539198 (accessed 2026-10-24).