Hardware Spec Index

Zephyra GX-2421 Plus 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2421-PLUS · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index22,033 (Graphics Cards scale)
Category rank#24,003
Street price$679
Power240 W (TGP)
Performance per dollar32.45
Released2022

Specifications

BrandZephyra
ModelZephyra GX-2421 Plus
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed20 Gbps
Memory bandwidth480 GB/s
Shader units9,344
Boost clock1,972 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)240 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 261 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-9429 Ti 12GB GDDR6 Graphics Card28,095$959Compare
Zephyra GX-9629 Pro 8GB GDDR6 Graphics Card19,430$439Compare
Nexora GX-1582 Core 12GB GDDR6 Graphics Card16,689$279Compare
Nexora GX-9563 Max 16GB GDDR6 Graphics Card29,401$1,099Compare
Nexora GX-9810 XT 8GB GDDR6 Graphics Card22,391$599Compare
Nexora GX-6805 Ti 12GB GDDR7 Graphics Card22,061$519Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-2421 Plus 12GB GDDR6 Graphics Card”, https://vextor7.com/item/74554986 (accessed 2026-10-24).