Hardware Spec Index

Zephyra GX-5645 SE 32GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX5645-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index35,657 (Graphics Cards scale)
Category rank#49,339
Street price$1,849
Power375 W (TGP)
Performance per dollar19.28
Released2023

Specifications

BrandZephyra
ModelZephyra GX-5645 SE
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed23 Gbps
Memory bandwidth1,472 GB/s
Shader units16,384
Boost clock1,830 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)375 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 323 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-5645 SE 32GB GDDR6X Graphics Card”, https://vextor7.com/item/54773 (accessed 2026-10-20).