Hardware Spec Index

Zephyra GX-4581 Prime 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4581-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index12,891 (Graphics Cards scale)
Category rank#10,525
Street price$189
Power165 W (TGP)
Performance per dollar68.21
Released2025

Specifications

BrandZephyra
ModelZephyra GX-4581 Prime
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,712
Boost clock2,660 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)165 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 213 mm

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Cite this page: Hardware Spec Index, “Zephyra GX-4581 Prime 8GB GDDR6 Graphics Card”, https://vextor7.com/item/796099 (accessed 2026-10-21).