Hardware Spec Index

Zephyra GX-6245 Ultra 12GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6245-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index28,864 (Graphics Cards scale)
Category rank#23,911
Street price$919
Power285 W (TGP)
Performance per dollar31.41
Released2019

Specifications

BrandZephyra
ModelZephyra GX-6245 Ultra
Video memory12 GB GDDR6
Memory bus192-bit
Memory speed18 Gbps
Memory bandwidth432 GB/s
Shader units11,776
Boost clock1,986 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)285 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 279 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6245 Ultra 12GB GDDR6 Graphics Card”, https://vextor7.com/item/97839600 (accessed 2026-10-22).