Hardware Spec Index

Zephyra GX-4646 SE 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4646-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index36,964 (Graphics Cards scale)
Category rank#6,162
Street price$1,739
Power370 W (TGP)
Performance per dollar21.26
Released2019

Specifications

BrandZephyra
ModelZephyra GX-4646 SE
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units16,384
Boost clock2,150 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)370 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, 323 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
Zephyra GX-9754 Pro 16GB GDDR6X Graphics Card31,628$1,189Compare
Orbita GX-5393 Ultra 12GB GDDR7 Graphics Card27,831$869Compare
Orbita GX-6088 Max 16GB GDDR6 Graphics Card25,492$899Compare
Veltrix GX-5134 Pro 16GB GDDR7 Graphics Card22,470$729Compare
Nexora GX-1203 Plus 16GB GDDR6 Graphics Card20,044$489Compare
Orbita GX-3928 SE 12GB GDDR6 Graphics Card25,103$739Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4646 SE 32GB GDDR6 Graphics Card”, https://vextor7.com/item/3069696 (accessed 2026-10-22).