Hardware Spec Index

Kyndral GX-4646 Ultra 32GB GDDR7 Graphics Card

Graphics Cards · Kyndral · SKU GX4646-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index42,377 (Graphics Cards scale)
Category rank#23,249
Street price$2,259
Power530 W (TGP)
Performance per dollar18.76
Released2026

Specifications

BrandKyndral
ModelKyndral GX-4646 Ultra
Video memory32 GB GDDR7
Memory bus512-bit
Memory speed28 Gbps
Memory bandwidth1,792 GB/s
Shader units18,560
Boost clock2,412 MHz
Bus interfacePCIe 5.0 x16
Total graphics power (TGP)530 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU950 W
Ray tracingHardware-accelerated
UpscalingDLSS 4 (frame generation)
Display outputs1× HDMI 2.1b, 3× DisplayPort 2.1b
Resizable BARSupported
Card size3.5-slot, 343 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedGDDR7 Memory ExplainedPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0Choosing a GPU for 4K Gaming

Similar Graphics Cards

ModelBenchmarkPriceCompare
Zephyra GX-5592 SE 24GB GDDR7 Graphics Card41,175$2,079Compare
Teralux GX-2033 Prime 24GB GDDR7 Graphics Card40,581$2,189Compare
Zephyra GX-2387 Plus 12GB GDDR6 Graphics Card27,965$909Compare
Orbita GX-6489 Ultra 16GB GDDR6 Graphics Card33,639$1,379Compare
Nexora GX-6182 XT 16GB GDDR6 Graphics Card25,049$849Compare
Zephyra GX-5888 Ti 8GB GDDR6 Graphics Card13,177$189Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-4646 Ultra 32GB GDDR7 Graphics Card”, https://vextor7.com/item/7906968 (accessed 2026-10-19).