Hardware Spec Index

Zephyra GX-1540 Prime 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX1540-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index44,800 (Graphics Cards scale)
Category rank#27,274
Street price$2,499
Power450 W (TGP)
Performance per dollar17.93
Released2023

Specifications

BrandZephyra
ModelZephyra GX-1540 Prime
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed21 Gbps
Memory bandwidth1,008 GB/s
Shader units20,480
Boost clock1,776 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)450 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingXeSS
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 341 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1540 Prime 24GB GDDR6X Graphics Card”, https://vextor7.com/item/45309099 (accessed 2026-10-19).