Hardware Spec Index

Zephyra GX-7644 Core 32GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX7644-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index44,701 (Graphics Cards scale)
Category rank#30,979
Street price$2,499
Power435 W (TGP)
Performance per dollar17.89
Released2023

Specifications

BrandZephyra
ModelZephyra GX-7644 Core
Video memory32 GB GDDR6
Memory bus512-bit
Memory speed20 Gbps
Memory bandwidth1,280 GB/s
Shader units19,840
Boost clock2,579 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)435 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU850 W
Ray tracingHardware-accelerated
UpscalingFSR 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3.5-slot, 338 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
Kyndral GX-3989 Ti 16GB GDDR6 Graphics Card28,486$1,039Compare
Nexora GX-1892 Plus 16GB GDDR6 Graphics Card22,358$599Compare
Kyndral GX-7112 SE 8GB GDDR6 Graphics Card18,125$409Compare
Veltrix GX-7391 SE 16GB GDDR7 Graphics Card21,867$559Compare
Orbita GX-4709 Prime 16GB GDDR6 Graphics Card33,502$1,449Compare
Kyndral GX-4719 SE 8GB GDDR6 Graphics Card12,458$179Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-7644 Core 32GB GDDR6 Graphics Card”, https://vextor7.com/item/50359295 (accessed 2026-10-26).