Hardware Spec Index

Kyndral GX-6657 Ultra 16GB GDDR6 Graphics Card

Graphics Cards · Kyndral · SKU GX6657-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index35,404 (Graphics Cards scale)
Category rank#24,659
Street price$1,629
Power350 W (TGP)
Performance per dollar21.73
Released2024

Specifications

BrandKyndral
ModelKyndral GX-6657 Ultra
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed20 Gbps
Memory bandwidth640 GB/s
Shader units15,104
Boost clock1,706 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)350 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 303 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
Orbita GX-2883 Pro 8GB GDDR6 Graphics Card9,792$129Compare
Orbita GX-3332 Max 32GB GDDR6 Graphics Card41,650$2,139Compare
Kyndral GX-6542 SE 32GB GDDR6 Graphics Card38,690$1,899Compare
Zephyra GX-8897 SE 16GB GDDR7 Graphics Card30,701$1,319Compare
Kyndral GX-7425 SE 16GB GDDR6 Graphics Card31,815$1,549Compare
Zephyra GX-2608 Ti 24GB GDDR6X Graphics Card36,341$1,879Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Kyndral GX-6657 Ultra 16GB GDDR6 Graphics Card”, https://vextor7.com/item/18445348 (accessed 2026-10-19).