Hardware Spec Index

Zephyra GX-8423 Core 24GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX8423-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index34,473 (Graphics Cards scale)
Category rank#49,079
Street price$1,539
Power355 W (TGP)
Performance per dollar22.40
Released2021

Specifications

BrandZephyra
ModelZephyra GX-8423 Core
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed19 Gbps
Memory bandwidth912 GB/s
Shader units15,488
Boost clock1,740 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)355 W
Power connectors3× 8-pin PCIe
Recommended PSU800 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 300 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

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-5656 Plus 16GB GDDR6X Graphics Card34,862$1,489Compare
Kyndral GX-9029 Core 32GB GDDR6X Graphics Card41,767$2,499Compare
Kyndral GX-4252 Max 12GB GDDR6 Graphics Card17,101$319Compare
Kyndral GX-8733 Ultra 24GB GDDR6 Graphics Card34,429$1,389Compare
Kyndral GX-2213 Ultra 16GB GDDR6 Graphics Card27,599$859Compare
Nexora GX-2695 Edge 16GB GDDR6 Graphics Card32,233$1,399Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-8423 Core 24GB GDDR6X Graphics Card”, https://vextor7.com/item/2969402 (accessed 2026-10-23).