Hardware Spec Index

Zephyra GX-6646 SE 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6646-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index38,166 (Graphics Cards scale)
Category rank#47,774
Street price$2,049
Power395 W (TGP)
Performance per dollar18.63
Released2024

Specifications

BrandZephyra
ModelZephyra GX-6646 SE
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed16 Gbps
Memory bandwidth1,024 GB/s
Shader units17,664
Boost clock2,478 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, 331 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-3215 Prime 24GB GDDR7 Graphics Card33,824$1,349Compare
Teralux GX-3036 Max 12GB GDDR6 Graphics Card13,780$229Compare
Veltrix GX-3828 Prime 16GB GDDR7 Graphics Card26,965$799Compare
Nexora GX-2537 Ti 16GB GDDR6 Graphics Card34,502$1,409Compare
Orbita GX-6459 Prime 16GB GDDR6 Graphics Card28,147$969Compare
Teralux GX-6216 Ultra 16GB GDDR7 Graphics Card36,129$1,449Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6646 SE 32GB GDDR6 Graphics Card”, https://vextor7.com/item/43676898 (accessed 2026-10-22).