Hardware Spec Index

Nexora GX-4644 Core 16GB GDDR6 Graphics Card

Graphics Cards · Nexora · SKU GX4644-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index32,231 (Graphics Cards scale)
Category rank#27,601
Street price$1,459
Power345 W (TGP)
Performance per dollar22.09
Released2019

Specifications

BrandNexora
ModelNexora GX-4644 Core
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units14,848
Boost clock2,111 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)345 W
Power connectors3× 8-pin PCIe
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 302 mm

Related guides

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

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Cite this page: Hardware Spec Index, “Nexora GX-4644 Core 16GB GDDR6 Graphics Card”, https://vextor7.com/item/8558223 (accessed 2026-10-26).