Hardware Spec Index

Zephyra GX-4576 Core 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4576-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index30,339 (Graphics Cards scale)
Category rank#10,147
Street price$1,079
Power295 W (TGP)
Performance per dollar28.12
Released2019

Specifications

BrandZephyra
ModelZephyra GX-4576 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed18 Gbps
Memory bandwidth576 GB/s
Shader units12,288
Boost clock1,795 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)295 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 size3-slot, 283 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
Nexora GX-5367 Core 16GB GDDR6 Graphics Card27,233$979Compare
Zephyra GX-4973 SE 16GB GDDR6X Graphics Card27,666$969Compare
Kyndral GX-8575 XT 12GB GDDR6 Graphics Card25,295$669Compare
Nexora GX-7095 Ti 16GB GDDR6X Graphics Card33,114$1,349Compare
Veltrix GX-6655 Ti 16GB GDDR7 Graphics Card32,681$1,229Compare
Orbita GX-3294 XT 8GB GDDR6 Graphics Card10,827$129Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4576 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/560476 (accessed 2026-10-19).