Hardware Spec Index

Nexora GX-1677 Ultra 16GB GDDR6X Graphics Card

Graphics Cards · Nexora · SKU GX1677-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index32,819 (Graphics Cards scale)
Category rank#24,750
Street price$1,529
Power345 W (TGP)
Performance per dollar21.46
Released2024

Specifications

BrandNexora
ModelNexora GX-1677 Ultra
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units14,848
Boost clock2,264 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)345 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 306 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-3959 Ultra 24GB GDDR6X Graphics Card34,632$1,379Compare
Kyndral GX-3606 Prime 16GB GDDR6 Graphics Card22,180$549Compare
Zephyra GX-6195 Ultra 8GB GDDR7 Graphics Card19,003$409Compare
Nexora GX-1825 Ti 8GB GDDR7 Graphics Card21,720$649Compare
Teralux GX-6092 XT 8GB GDDR6 Graphics Card8,686$109Compare
Kyndral GX-9037 XT 12GB GDDR6 Graphics Card22,922$629Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-1677 Ultra 16GB GDDR6X Graphics Card”, https://vextor7.com/item/93023444 (accessed 2026-10-22).