Hardware Spec Index

Zephyra GX-8450 Ultra 8GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8450-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index12,199 (Graphics Cards scale)
Category rank#43,827
Street price$169
Power165 W (TGP)
Performance per dollar72.18
Released2025

Specifications

BrandZephyra
ModelZephyra GX-8450 Ultra
Video memory8 GB GDDR6
Memory bus128-bit
Memory speed18 Gbps
Memory bandwidth288 GB/s
Shader units3,712
Boost clock2,776 MHz
Bus interfacePCIe 5.0 x8
Total graphics power (TGP)165 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU600 W
Ray tracingHardware-accelerated
UpscalingXeSS 2
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size2-slot, 207 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-1686 XT 24GB GDDR6X Graphics Card32,295$1,219Compare
Orbita GX-7144 Max 8GB GDDR6 Graphics Card19,038$409Compare
Nexora GX-5722 Pro 16GB GDDR7 Graphics Card24,074$619Compare
Orbita GX-1637 Pro 16GB GDDR6 Graphics Card19,030$499Compare
Kyndral GX-5419 Ultra 24GB GDDR7 Graphics Card37,837$1,659Compare
Teralux GX-4429 Max 32GB GDDR6X Graphics Card41,195$1,999Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-8450 Ultra 8GB GDDR6 Graphics Card”, https://vextor7.com/item/7366974 (accessed 2026-10-25).