Hardware Spec Index

Zephyra GX-1977 Max 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1977-MAX · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index17,619 (Graphics Cards scale)
Category rank#8,373
Street price$369
Power185 W (TGP)
Performance per dollar47.75
Released2021

Specifications

BrandZephyra
ModelZephyra GX-1977 Max
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed14 Gbps
Memory bandwidth224 GB/s
Shader units6,400
Boost clock2,236 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)185 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 236 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-1977 Max 8GB GDDR6 Graphics Card”, https://vextor7.com/item/1287899 (accessed 2026-10-22).