Hardware Spec Index

Zephyra GX-1277 Core 24GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX1277-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index30,559 (Graphics Cards scale)
Category rank#14,331
Street price$1,259
Power405 W (TGP)
Performance per dollar24.27
Released2025

Specifications

BrandZephyra
ModelZephyra GX-1277 Core
Video memory24 GB GDDR7
Memory bus384-bit
Memory speed28 Gbps
Memory bandwidth1,344 GB/s
Shader units13,696
Boost clock2,524 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)405 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 302 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1277 Core 24GB GDDR7 Graphics Card”, https://vextor7.com/item/6017089 (accessed 2026-10-23).