Hardware Spec Index

Zephyra GX-5643 Plus 32GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX5643-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index38,695 (Graphics Cards scale)
Category rank#15,483
Street price$2,179
Power405 W (TGP)
Performance per dollar17.76
Released2022

Specifications

BrandZephyra
ModelZephyra GX-5643 Plus
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed23 Gbps
Memory bandwidth1,472 GB/s
Shader units18,176
Boost clock2,079 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)405 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 324 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Orbita GX-9893 Plus 32GB GDDR7 Graphics Card39,655$1,739Compare
Kyndral GX-7451 XT 8GB GDDR6 Graphics Card14,015$209Compare
Nexora GX-1089 Ultra 32GB GDDR6 Graphics Card36,359$1,799Compare
Orbita GX-4734 Plus 12GB GDDR6 Graphics Card24,192$579Compare
Veltrix GX-2798 Ultra 24GB GDDR7 Graphics Card39,528$1,879Compare
Zephyra GX-5164 Pro 32GB GDDR6X Graphics Card44,078$2,279Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-5643 Plus 32GB GDDR6X Graphics Card”, https://vextor7.com/item/8002159 (accessed 2026-10-21).