Hardware Spec Index

Kyndral GX-9921 Ultra 24GB GDDR6X Graphics Card

Graphics Cards · Kyndral · SKU GX9921-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index44,800 (Graphics Cards scale)
Category rank#39,382
Street price$2,499
Power440 W (TGP)
Performance per dollar17.93
Released2024

Specifications

BrandKyndral
ModelKyndral GX-9921 Ultra
Video memory24 GB GDDR6X
Memory bus384-bit
Memory speed22.4 Gbps
Memory bandwidth1,075 GB/s
Shader units20,096
Boost clock2,400 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)440 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, 353 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
Zephyra GX-8677 Max 24GB GDDR6X Graphics Card42,729$2,109Compare
Veltrix GX-6507 Core 24GB GDDR6X Graphics Card36,833$1,599Compare
Kyndral GX-3924 SE 12GB GDDR7 Graphics Card29,204$959Compare
Nexora GX-6405 XT 32GB GDDR7 Graphics Card41,822$2,359Compare
Orbita GX-2022 Prime 8GB GDDR6 Graphics Card17,615$299Compare
Zephyra GX-8782 SE 16GB GDDR6 Graphics Card21,078$589Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-9921 Ultra 24GB GDDR6X Graphics Card”, https://vextor7.com/item/9733724 (accessed 2026-10-23).