Hardware Spec Index

Zephyra GX-4637 Max 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4637-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index44,800 (Graphics Cards scale)
Category rank#7,449
Street price$2,499
Power450 W (TGP)
Performance per dollar17.93
Released2023

Specifications

BrandZephyra
ModelZephyra GX-4637 Max
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units20,480
Boost clock2,223 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)450 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 356 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4637 Max 24GB GDDR6 Graphics Card”, https://vextor7.com/item/8905693 (accessed 2026-10-19).