Hardware Spec Index

Zephyra GX-4639 Core 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4639-CORE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index35,723 (Graphics Cards scale)
Category rank#9,011
Street price$1,679
Power355 W (TGP)
Performance per dollar21.28
Released2024

Specifications

BrandZephyra
ModelZephyra GX-4639 Core
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed18 Gbps
Memory bandwidth864 GB/s
Shader units15,488
Boost clock1,747 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)355 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 301 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4639 Core 24GB GDDR6 Graphics Card”, https://vextor7.com/item/19253680 (accessed 2026-10-19).