Hardware Spec Index

Zephyra GX-5455 Prime 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX5455-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index25,179 (Graphics Cards scale)
Category rank#39,865
Street price$759
Power255 W (TGP)
Performance per dollar33.17
Released2019

Specifications

BrandZephyra
ModelZephyra GX-5455 Prime
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units9,984
Boost clock1,948 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)255 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size2.5-slot, 265 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-5006 Ti 12GB GDDR6 Graphics Card21,549$599Compare
Kyndral GX-1671 Ultra 16GB GDDR6 Graphics Card25,194$729Compare
Teralux GX-6272 Max 16GB GDDR7 Graphics Card30,534$1,339Compare
Nexora GX-5367 Plus 16GB GDDR6X Graphics Card33,965$1,649Compare
Veltrix GX-8276 Plus 16GB GDDR6X Graphics Card37,523$1,839Compare
Nexora GX-9150 Max 16GB GDDR6X Graphics Card33,901$1,469Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-5455 Prime 16GB GDDR6 Graphics Card”, https://vextor7.com/item/76989320 (accessed 2026-10-26).