Hardware Spec Index

Zephyra GX-8628 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8628-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index18,566 (Graphics Cards scale)
Category rank#13,019
Street price$409
Power190 W (TGP)
Performance per dollar45.39
Released2022

Specifications

BrandZephyra
ModelZephyra GX-8628 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units6,656
Boost clock1,727 MHz
Bus interfacePCIe 4.0 x8
Total graphics power (TGP)190 W
Power connectors2× 8-pin PCIe
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 248 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedChoosing a GPU for 1440p GamingChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-1318 Ultra 12GB GDDR6 Graphics Card13,540$189Compare
Nexora GX-8395 Max 8GB GDDR6 Graphics Card13,469$209Compare
Orbita GX-4527 Core 12GB GDDR6 Graphics Card16,622$319Compare
Veltrix GX-3229 Prime 16GB GDDR6 Graphics Card27,929$959Compare
Kyndral GX-6648 Max 16GB GDDR7 Graphics Card31,758$1,509Compare
Zephyra GX-3537 Max 8GB GDDR7 Graphics Card18,540$369Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-8628 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/6200029 (accessed 2026-10-20).