Hardware Spec Index

Zephyra GX-8639 Core 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX8639-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index43,454 (Graphics Cards scale)
Category rank#1,086
Street price$1,879
Power415 W (TGP)
Performance per dollar23.13
Released2019

Specifications

BrandZephyra
ModelZephyra GX-8639 Core
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units18,560
Boost clock2,047 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)415 W
Power connectors3× 8-pin PCIe
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3.5-slot, 339 mm

Related guides

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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Veltrix GX-4518 Max 24GB GDDR6 Graphics Card30,839$1,239Compare
Nexora GX-9541 Core 32GB GDDR6 Graphics Card33,553$1,429Compare
Orbita GX-7235 Ultra 24GB GDDR6 Graphics Card38,108$1,959Compare
Nexora GX-2092 SE 8GB GDDR7 Graphics Card19,510$489Compare
Nexora GX-4715 Prime 24GB GDDR7 Graphics Card38,310$1,909Compare
Veltrix GX-4244 Max 32GB GDDR6X Graphics Card40,608$1,829Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-8639 Core 32GB GDDR6 Graphics Card”, https://vextor7.com/item/21877802 (accessed 2026-10-25).