Hardware Spec Index

Zephyra GX-4975 Pro 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4975-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index31,266 (Graphics Cards scale)
Category rank#46,159
Street price$1,029
Power305 W (TGP)
Performance per dollar30.38
Released2019

Specifications

BrandZephyra
ModelZephyra GX-4975 Pro
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units12,800
Boost clock1,709 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)305 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 296 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4975 Pro 24GB GDDR6 Graphics Card”, https://vextor7.com/item/91300091 (accessed 2026-10-25).