Hardware Spec Index

Zephyra GX-6408 Ultra 32GB GDDR7 Graphics Card

Graphics Cards · Zephyra · SKU GX6408-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index42,287 (Graphics Cards scale)
Category rank#36,309
Street price$2,179
Power515 W (TGP)
Performance per dollar19.41
Released2026

Specifications

BrandZephyra
ModelZephyra GX-6408 Ultra
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed28 Gbps
Memory bandwidth1,792 GB/s
Shader units18,176
Boost clock2,884 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)515 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU950 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 323 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 4K Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-7208 Pro 12GB GDDR6 Graphics Card25,781$839Compare
Orbita GX-7773 Max 24GB GDDR6X Graphics Card38,787$2,059Compare
Teralux GX-7430 Core 16GB GDDR6X Graphics Card33,035$1,189Compare
Nexora GX-2909 Prime 8GB GDDR6 Graphics Card16,435$239Compare
Zephyra GX-2510 Ultra 32GB GDDR6X Graphics Card37,363$1,849Compare
Veltrix GX-4055 Pro 8GB GDDR6 Graphics Card13,001$219Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6408 Ultra 32GB GDDR7 Graphics Card”, https://vextor7.com/item/14792007 (accessed 2026-10-19).