Hardware Spec Index

Zephyra GX-1658 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1658-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index8,779 (Graphics Cards scale)
Category rank#9,298
Street price$119
Power110 W (TGP)
Performance per dollar73.77
Released2026

Specifications

BrandZephyra
ModelZephyra GX-1658 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed20 Gbps
Memory bandwidth320 GB/s
Shader units1,536
Boost clock2,565 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)110 W
Power connectors1× 8-pin PCIe
Recommended PSU550 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 205 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0GDDR7 Memory ExplainedChoosing a GPU for 1440p Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Kyndral GX-5535 Ultra 24GB GDDR6 Graphics Card33,991$1,459Compare
Veltrix GX-8586 Max 8GB GDDR6 Graphics Card13,169$189Compare
Veltrix GX-1157 Core 12GB GDDR6 Graphics Card16,907$319Compare
Nexora GX-3545 Max 16GB GDDR6 Graphics Card30,238$1,109Compare
Nexora GX-4805 Max 12GB GDDR6 Graphics Card13,201$199Compare
Teralux GX-2653 Plus 16GB GDDR7 Graphics Card20,607$509Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-1658 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/17388697 (accessed 2026-10-24).