Hardware Spec Index

Zephyra GX-5591 Core 32GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX5591-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index35,236 (Graphics Cards scale)
Category rank#5,387
Street price$1,519
Power355 W (TGP)
Performance per dollar23.20
Released2022

Specifications

BrandZephyra
ModelZephyra GX-5591 Core
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed21 Gbps
Memory bandwidth1,344 GB/s
Shader units15,616
Boost clock1,743 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)355 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 315 mm

Related guides

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

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Cite this page: Hardware Spec Index, “Zephyra GX-5591 Core 32GB GDDR6X Graphics Card”, https://vextor7.com/item/5651659 (accessed 2026-10-23).