Hardware Spec Index

Zephyra GX-8721 Prime 32GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX8721-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index42,367 (Graphics Cards scale)
Category rank#1,130
Street price$1,829
Power405 W (TGP)
Performance per dollar23.16
Released2022

Specifications

BrandZephyra
ModelZephyra GX-8721 Prime
Video memory32 GB GDDR6X
Memory bus512-bit
Memory speed22.4 Gbps
Memory bandwidth1,434 GB/s
Shader units18,176
Boost clock1,717 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)405 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 326 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 4K GamingGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-3940 Edge 8GB GDDR6 Graphics Card18,704$349Compare
Zephyra GX-3803 Edge 12GB GDDR6 Graphics Card20,541$519Compare
Kyndral GX-3850 Pro 12GB GDDR6 Graphics Card24,448$679Compare
Kyndral GX-4633 XT 32GB GDDR6 Graphics Card43,264$2,049Compare
Teralux GX-6477 Core 24GB GDDR7 Graphics Card31,131$1,059Compare
Teralux GX-9581 XT 8GB GDDR6 Graphics Card23,994$649Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-8721 Prime 32GB GDDR6X Graphics Card”, https://vextor7.com/item/10705484 (accessed 2026-10-21).