Hardware Spec Index

Nexora GX-5646 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX5646-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index14,344 (Graphics Cards scale)
Category rank#421
Street price$269
Power160 W (TGP)
Performance per dollar53.32
Released2022

Specifications

BrandNexora
ModelNexora GX-5646 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units4,992
Boost clock2,049 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)160 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2-slot, 221 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-4290 Edge 8GB GDDR6 Graphics Card11,964$179Compare
Orbita GX-8526 Plus 12GB GDDR6 Graphics Card16,984$359Compare
Kyndral GX-6164 Prime 16GB GDDR6 Graphics Card20,853$539Compare
Veltrix GX-3282 Ultra 8GB GDDR6 Graphics Card8,749$129Compare
Kyndral GX-6613 SE 16GB GDDR7 Graphics Card26,953$979Compare
Veltrix GX-8206 Prime 12GB GDDR6 Graphics Card20,327$509Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-5646 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/5597772 (accessed 2026-10-24).