Hardware Spec Index

Nexora GX-6663 XT 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX6663-XT · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index16,494 (Graphics Cards scale)
Category rank#38,504
Street price$239
Power200 W (TGP)
Performance per dollar69.01
Released2025

Specifications

BrandNexora
ModelNexora GX-6663 XT
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed16 Gbps
Memory bandwidth256 GB/s
Shader units5,248
Boost clock2,755 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)200 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 230 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0GDDR7 Memory ExplainedChoosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-7116 Prime 8GB GDDR7 Graphics Card19,655$399Compare
Kyndral GX-8362 Max 8GB GDDR6 Graphics Card11,238$169Compare
Orbita GX-4818 Pro 12GB GDDR6 Graphics Card17,014$329Compare
Teralux GX-5163 XT 8GB GDDR6 Graphics Card10,268$109Compare
Zephyra GX-5262 Prime 24GB GDDR7 Graphics Card44,337$2,499Compare
Zephyra GX-4332 XT 8GB GDDR6 Graphics Card10,217$139Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-6663 XT 8GB GDDR6 Graphics Card”, https://vextor7.com/item/17829762 (accessed 2026-10-24).