Hardware Spec Index

Zephyra GX-6641 Core 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX6641-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index41,750 (Graphics Cards scale)
Category rank#15,813
Street price$2,249
Power420 W (TGP)
Performance per dollar18.56
Released2019

Specifications

BrandZephyra
ModelZephyra GX-6641 Core
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed20 Gbps
Memory bandwidth960 GB/s
Shader units19,072
Boost clock2,027 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)420 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, 335 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-6857 Ultra 16GB GDDR6X Graphics Card27,355$1,039Compare
Nexora GX-8939 XT 8GB GDDR7 Graphics Card17,208$349Compare
Orbita GX-6907 XT 8GB GDDR7 Graphics Card19,053$419Compare
Kyndral GX-8339 Prime 12GB GDDR6 Graphics Card21,547$489Compare
Orbita GX-5793 Prime 8GB GDDR6 Graphics Card13,723$169Compare
Veltrix GX-6426 Ultra 16GB GDDR7 Graphics Card35,658$1,329Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-6641 Core 24GB GDDR6 Graphics Card”, https://vextor7.com/item/479201 (accessed 2026-10-19).