Hardware Spec Index

Zephyra GX-3664 Prime 16GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX3664-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index36,683 (Graphics Cards scale)
Category rank#35,353
Street price$1,779
Power395 W (TGP)
Performance per dollar20.62
Released2024

Specifications

BrandZephyra
ModelZephyra GX-3664 Prime
Video memory16 GB GDDR6X
Memory bus256-bit
Memory speed19 Gbps
Memory bandwidth608 GB/s
Shader units17,536
Boost clock1,753 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)395 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 325 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
Teralux GX-6920 Prime 12GB GDDR7 Graphics Card23,963$739Compare
Teralux GX-1217 Pro 8GB GDDR6 Graphics Card22,462$719Compare
Veltrix GX-5180 Max 16GB GDDR7 Graphics Card37,247$1,649Compare
Veltrix GX-4525 Ti 16GB GDDR6 Graphics Card30,959$1,229Compare
Veltrix GX-4651 Max 12GB GDDR6 Graphics Card24,957$809Compare
Nexora GX-5998 XT 16GB GDDR6X Graphics Card30,912$1,089Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-3664 Prime 16GB GDDR6X Graphics Card”, https://vextor7.com/item/4521054 (accessed 2026-10-23).