Hardware Spec Index

Zephyra GX-5646 Core 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5646-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index41,840 (Graphics Cards scale)
Category rank#1,627
Street price$2,499
Power445 W (TGP)
Performance per dollar16.74
Released2020

Specifications

BrandZephyra
ModelZephyra GX-5646 Core
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units20,224
Boost clock2,555 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)445 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3.5-slot, 346 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5646 Core 32GB GDDR6 Graphics Card”, https://vextor7.com/item/2963876 (accessed 2026-10-21).