Hardware Spec Index

Zephyra GX-4540 SE 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4540-SE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index17,623 (Graphics Cards scale)
Category rank#15,807
Street price$349
Power235 W (TGP)
Performance per dollar50.50
Released2026

Specifications

BrandZephyra
ModelZephyra GX-4540 SE
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed30 Gbps
Memory bandwidth720 GB/s
Shader units6,656
Boost clock2,553 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 240 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4540 SE 12GB GDDR7 Graphics Card”, https://vextor7.com/item/4181050 (accessed 2026-10-26).