Hardware Spec Index

Zephyra GX-9621 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX9621-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index24,530 (Graphics Cards scale)
Category rank#86
Street price$619
Power305 W (TGP)
Performance per dollar39.63
Released2025

Specifications

BrandZephyra
ModelZephyra GX-9621 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units9,600
Boost clock2,362 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)305 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 257 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-9872 Plus 32GB GDDR7 Graphics Card41,608$1,839Compare
Zephyra GX-5124 Ti 12GB GDDR6 Graphics Card16,814$289Compare
Veltrix GX-3789 Edge 8GB GDDR6 Graphics Card16,954$319Compare
Kyndral GX-7539 SE 8GB GDDR6 Graphics Card12,604$199Compare
Veltrix GX-6928 XT 16GB GDDR7 Graphics Card37,740$1,689Compare
Teralux GX-2768 Ultra 16GB GDDR6 Graphics Card28,670$1,149Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-9621 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/11248637 (accessed 2026-10-20).