Hardware Spec Index

Zephyra GX-6655 Prime 32GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX6655-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index35,075 (Graphics Cards scale)
Category rank#38,673
Street price$1,499
Power470 W (TGP)
Performance per dollar23.40
Released2025

Specifications

BrandZephyra
ModelZephyra GX-6655 Prime
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed28 Gbps
Memory bandwidth1,792 GB/s
Shader units16,128
Boost clock2,844 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)470 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU900 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 311 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6655 Prime 32GB GDDR7 Graphics Card”, https://vextor7.com/item/3781451 (accessed 2026-10-19).