Hardware Spec Index

Zephyra GX-5450 XT 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5450-XT · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index22,460 (Graphics Cards scale)
Category rank#29,944
Street price$499
Power225 W (TGP)
Performance per dollar45.01
Released2023

Specifications

BrandZephyra
ModelZephyra GX-5450 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed16 Gbps
Memory bandwidth512 GB/s
Shader units8,448
Boost clock2,436 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)225 W
Power connectors2× 8-pin PCIe
Recommended PSU650 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size2.5-slot, 256 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingGDDR7 Memory ExplainedChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-5403 Edge 8GB GDDR6 Graphics Card17,368$399Compare
Kyndral GX-2533 XT 24GB GDDR6 Graphics Card42,328$2,389Compare
Zephyra GX-8047 Edge 8GB GDDR6 Graphics Card12,842$179Compare
Orbita GX-9539 XT 8GB GDDR6 Graphics Card13,540$199Compare
Zephyra GX-9291 Max 32GB GDDR6 Graphics Card41,687$1,769Compare
Veltrix GX-2707 Edge 8GB GDDR6 Graphics Card17,508$299Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-5450 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/9014577 (accessed 2026-10-24).