Hardware Spec Index

Zephyra GX-6145 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6145-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index22,130 (Graphics Cards scale)
Category rank#7,599
Street price$549
Power235 W (TGP)
Performance per dollar40.31
Released2021

Specifications

BrandZephyra
ModelZephyra GX-6145 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units8,960
Boost clock2,019 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)235 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 260 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
Teralux GX-2941 Max 12GB GDDR6 Graphics Card15,674$329Compare
Kyndral GX-4586 SE 12GB GDDR6 Graphics Card27,526$869Compare
Nexora GX-4408 XT 16GB GDDR6X Graphics Card29,310$1,139Compare
Zephyra GX-9372 Pro 24GB GDDR6 Graphics Card41,895$2,249Compare
Veltrix GX-1220 Max 12GB GDDR6 Graphics Card21,976$509Compare
Kyndral GX-7186 Core 32GB GDDR6 Graphics Card41,925$2,499Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6145 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/52408 (accessed 2026-10-19).