Hardware Spec Index

Zephyra GX-7721 Prime 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7721-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index35,883 (Graphics Cards scale)
Category rank#28,682
Street price$1,489
Power360 W (TGP)
Performance per dollar24.10
Released2020

Specifications

BrandZephyra
ModelZephyra GX-7721 Prime
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units15,744
Boost clock2,038 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)360 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported
Card size3-slot, 311 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-7721 Prime 32GB GDDR6 Graphics Card”, https://vextor7.com/item/21750266 (accessed 2026-10-25).