Hardware Spec Index

Zephyra GX-6457 Ultra 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6457-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index33,947 (Graphics Cards scale)
Category rank#15,217
Street price$1,399
Power360 W (TGP)
Performance per dollar24.27
Released2019

Specifications

BrandZephyra
ModelZephyra GX-6457 Ultra
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units15,616
Boost clock2,546 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)360 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 301 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-6457 Ultra 32GB GDDR6 Graphics Card”, https://vextor7.com/item/20061539 (accessed 2026-10-24).