Hardware Spec Index

Zephyra GX-1813 XT 24GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX1813-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index38,677 (Graphics Cards scale)
Category rank#46,524
Street price$1,969
Power395 W (TGP)
Performance per dollar19.64
Released2019

Specifications

BrandZephyra
ModelZephyra GX-1813 XT
Video memory24 GB GDDR6
Memory bus384-bit
Memory speed14 Gbps
Memory bandwidth672 GB/s
Shader units17,536
Boost clock1,799 MHz
Bus interfacePCIe 3.0 x16
Total graphics power (TGP)395 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.0b, 3× DisplayPort 1.4
Resizable BARSupported (firmware update)
Card size3-slot, 328 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, “Zephyra GX-1813 XT 24GB GDDR6 Graphics Card”, https://vextor7.com/item/96520063 (accessed 2026-10-22).