Hardware Spec Index

Zephyra GX-2977 Max 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2977-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index26,634 (Graphics Cards scale)
Category rank#26,040
Street price$909
Power275 W (TGP)
Performance per dollar29.30
Released2024

Specifications

BrandZephyra
ModelZephyra GX-2977 Max
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed14 Gbps
Memory bandwidth336 GB/s
Shader units11,136
Boost clock2,207 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)275 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 267 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-2977 Max 12GB GDDR6 Graphics Card”, https://vextor7.com/item/54370258 (accessed 2026-10-21).