Hardware Spec Index

Zephyra GX-1448 Prime 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX1448-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index28,430 (Graphics Cards scale)
Category rank#29,288
Street price$889
Power290 W (TGP)
Performance per dollar31.98
Released2021

Specifications

BrandZephyra
ModelZephyra GX-1448 Prime
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed19 Gbps
Memory bandwidth456 GB/s
Shader units11,904
Boost clock2,364 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)290 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 273 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
Veltrix GX-9617 Prime 16GB GDDR6 Graphics Card23,078$619Compare
Nexora GX-9069 Pro 24GB GDDR6 Graphics Card39,296$1,689Compare
Zephyra GX-6132 XT 8GB GDDR6 Graphics Card11,512$179Compare
Zephyra GX-4008 XT 32GB GDDR6 Graphics Card41,844$1,879Compare
Veltrix GX-3449 Max 24GB GDDR7 Graphics Card37,595$1,709Compare
Veltrix GX-7824 SE 32GB GDDR7 Graphics Card43,180$2,279Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-1448 Prime 12GB GDDR6X Graphics Card”, https://vextor7.com/item/3798523 (accessed 2026-10-21).