Hardware Spec Index

Zephyra GX-4277 Core 8GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX4277-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index18,643 (Graphics Cards scale)
Category rank#44,714
Street price$429
Power250 W (TGP)
Performance per dollar43.46
Released2026

Specifications

BrandZephyra
ModelZephyra GX-4277 Core
Video memory8 GB GDDR7
Memory bus128-bit
Memory speed28 Gbps
Memory bandwidth448 GB/s
Shader units7,296
Boost clock2,605 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)250 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2.5-slot, 242 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4277 Core 8GB GDDR7 Graphics Card”, https://vextor7.com/item/3673619 (accessed 2026-10-21).