Hardware Spec Index

Nexora GX-1643 Pro 8GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX1643-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index8,424 (Graphics Cards scale)
Category rank#16,518
Street price$109
Power115 W (TGP)
Performance per dollar77.28
Released2026

Specifications

BrandNexora
ModelNexora GX-1643 Pro
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units1,792
Boost clock2,351 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)115 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 210 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
Zephyra GX-7114 Core 12GB GDDR6 Graphics Card13,643$179Compare
Nexora GX-3098 Prime 24GB GDDR6X Graphics Card35,731$1,899Compare
Nexora GX-7362 Max 8GB GDDR6 Graphics Card20,026$459Compare
Teralux GX-5633 Plus 8GB GDDR6 Graphics Card8,470$109Compare
Kyndral GX-2621 Ultra 32GB GDDR6X Graphics Card39,836$1,879Compare
Zephyra GX-4651 Edge 16GB GDDR7 Graphics Card31,362$1,199Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Nexora GX-1643 Pro 8GB GDDR6 Graphics Card”, https://vextor7.com/item/79483934 (accessed 2026-10-23).