Hardware Spec Index

Nexora GX-6688 Core 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX6688-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index23,496 (Graphics Cards scale)
Category rank#31,038
Street price$619
Power250 W (TGP)
Performance per dollar37.96
Released2024

Specifications

BrandNexora
ModelNexora GX-6688 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units9,728
Boost clock2,269 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)250 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 259 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Nexora GX-5507 SE 8GB GDDR6 Graphics Card10,109$129Compare
Kyndral GX-5972 Core 12GB GDDR6 Graphics Card14,324$219Compare
Veltrix GX-2460 Pro 8GB GDDR6 Graphics Card18,264$399Compare
Nexora GX-4815 Max 16GB GDDR6X Graphics Card32,033$1,519Compare
Zephyra GX-6289 Plus 12GB GDDR6 Graphics Card25,059$709Compare
Nexora GX-1000 SE 32GB GDDR6X Graphics Card44,548$2,279Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-6688 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/90144601 (accessed 2026-10-24).