Hardware Spec Index

Zephyra GX-2548 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX2548-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index20,873 (Graphics Cards scale)
Category rank#31,411
Street price$519
Power225 W (TGP)
Performance per dollar40.22
Released2023

Specifications

BrandZephyra
ModelZephyra GX-2548 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed16 Gbps
Memory bandwidth384 GB/s
Shader units8,448
Boost clock2,394 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)225 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 263 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
Nexora GX-8402 Core 24GB GDDR7 Graphics Card39,328$1,869Compare
Veltrix GX-2722 SE 16GB GDDR6 Graphics Card24,622$719Compare
Kyndral GX-2663 Core 12GB GDDR6 Graphics Card22,345$649Compare
Kyndral GX-8519 Edge 8GB GDDR6 Graphics Card8,879$119Compare
Teralux GX-7619 Ultra 32GB GDDR6X Graphics Card39,467$1,769Compare
Nexora GX-1356 Ultra 32GB GDDR7 Graphics Card40,242$1,909Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-2548 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/69015647 (accessed 2026-10-23).