Hardware Spec Index

Zephyra GX-9021 Ultra 12GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX9021-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index22,878 (Graphics Cards scale)
Category rank#22,958
Street price$659
Power310 W (TGP)
Performance per dollar34.72
Released2025

Specifications

BrandZephyra
ModelZephyra GX-9021 Ultra
Video memory12 GB GDDR7
Memory bus192-bit
Memory speed28 Gbps
Memory bandwidth672 GB/s
Shader units9,728
Boost clock2,724 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)310 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 4, FSR 3.1
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3-slot, 262 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
Kyndral GX-8461 XT 16GB GDDR6 Graphics Card19,294$489Compare
Teralux GX-7844 XT 16GB GDDR6 Graphics Card40,051$2,069Compare
Veltrix GX-6478 Ti 8GB GDDR7 Graphics Card19,725$379Compare
Zephyra GX-3064 Max 24GB GDDR6 Graphics Card33,036$1,199Compare
Zephyra GX-9290 Ultra 24GB GDDR7 Graphics Card30,857$1,139Compare
Teralux GX-3970 XT 16GB GDDR6 Graphics Card19,331$429Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-9021 Ultra 12GB GDDR7 Graphics Card”, https://vextor7.com/item/92327932 (accessed 2026-10-22).