Hardware Spec Index

Nexora GX-2643 XT 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX2643-XT · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index19,029 (Graphics Cards scale)
Category rank#43,614
Street price$409
Power210 W (TGP)
Performance per dollar46.53
Released2024

Specifications

BrandNexora
ModelNexora GX-2643 XT
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units7,552
Boost clock2,376 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)210 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, 239 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
Zephyra GX-7497 Pro 8GB GDDR6 Graphics Card14,148$259Compare
Veltrix GX-7598 Ultra 32GB GDDR6 Graphics Card41,809$2,499Compare
Nexora GX-4187 Max 8GB GDDR6 Graphics Card16,479$289Compare
Kyndral GX-6854 Plus 12GB GDDR7 Graphics Card28,411$889Compare
Teralux GX-6103 Ultra 24GB GDDR6X Graphics Card36,684$1,659Compare
Zephyra GX-5939 Edge 24GB GDDR6X Graphics Card30,168$1,119Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-2643 XT 8GB GDDR6 Graphics Card”, https://vextor7.com/item/20110005 (accessed 2026-10-19).