Hardware Spec Index

Nexora GX-1657 Ultra 24GB GDDR7 Graphics Card

Graphics Cards · Nexora · SKU GX1657-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index29,319 (Graphics Cards scale)
Category rank#39,115
Street price$1,259
Power395 W (TGP)
Performance per dollar23.29
Released2025

Specifications

BrandNexora
ModelNexora GX-1657 Ultra
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed32 Gbps
Memory bandwidth1,536 GB/s
Shader units13,312
Boost clock2,602 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)395 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 302 mm

Related guides

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Cite this page: Hardware Spec Index, “Nexora GX-1657 Ultra 24GB GDDR7 Graphics Card”, https://vextor7.com/item/5459232 (accessed 2026-10-19).