Hardware Spec Index

Zephyra GX-4618 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4618-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index37,798 (Graphics Cards scale)
Category rank#46,990
Street price$1,799
Power395 W (TGP)
Performance per dollar21.01
Released2019

Specifications

BrandZephyra
ModelZephyra GX-4618 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units17,536
Boost clock2,379 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)395 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, 332 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingGDDR7 Memory ExplainedPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-6998 Pro 16GB GDDR6 Graphics Card27,533$1,089Compare
Veltrix GX-3307 Prime 8GB GDDR6 Graphics Card8,833$119Compare
Orbita GX-4043 Ti 32GB GDDR6 Graphics Card43,112$2,439Compare
Kyndral GX-5840 Max 12GB GDDR6 Graphics Card15,323$269Compare
Veltrix GX-2063 Core 16GB GDDR7 Graphics Card31,571$1,079Compare
Zephyra GX-4722 Max 16GB GDDR6 Graphics Card21,239$509Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4618 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/2476936 (accessed 2026-10-25).