Intel Core Ultra 9 285K vs Intel Core i9-9900T Full Specs

Summary

24 Cores(8P+16E) 24 Threads(8P+16E) 3.7GHz	8 Cores 16 Threads 2.1GHz
TDP 125W	TDP 35W
Bandwidth 102.4GB/s DDR5	Bandwidth 42.7GB/s DDR4
iGPU Graphics 4C 2000MHz	iGPU UHD 630 1200MHz
Peak·FP32·FP16 4.1 TFLOPSFP16	Peak·FP32·FP16 460.8 GFLOPSFP16
Socket LGA 1851	Socket LGA 1151

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 NPU TOPS TDP

Core Ultra 9 285K3,379

x2.21

Core i9-9900T1,526

x1

Show Top Score

Core Config

24 Cores 8P 16E	8 Cores 8P -
24 Threads 8P 16E	16 Threads 16P -

Clocks

Base Clock 3.7GHz	Base Clock 2.1GHz
Boost Clock 5.7GHz	Boost Clock 4.4GHz
Overclocking Unlocked	Overclocking Locked

Cache

L1i 64KB P 64KB E	L1i 32KB P -
L1d 48KB P 32KB E	L1d 32KB P -
L2 3MB P 16MB E shared	L2 256KB P -
L3 36MB	L3 16MB

Memory

Type DDR5	Type DDR4
Max Memory 192GB	Max Memory 128GB
ECC Yes	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 6400MT/s	Speed 2666MT/s
Bandwidth 102.4GB/s	Bandwidth 42.7GB/s
Bandwidth Calculator Channels Transfer Rate6400MT/s Calculated Bandwidth 102.4GB/s	Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 42.7GB/s

Power & Thermals

TDP 125W	TDP 35W
cTDP-down -	cTDP-down 25W
Peak Power 250W	Peak Power -
Max Operating Temp 105°C Max	Max Operating Temp 100°C Max
Included Cooler 0	Included Cooler -

Chipset Bus

Bus Type DMI	Bus Type DMI
Bus Config 8 lanes	Bus Config 4 lanes
Bus Speed 16GT/s	Bus Speed 8GT/s
Bus Bandwidth 16GB/s	Bus Bandwidth 4GB/s

Expansion

PCIe PCIe 5.0 x20 78.8GB/sBandwidth	PCIe PCIe 3.0 x16 15.8GB/sBandwidth
PCIe Secondary PCIe 4.0 x4 7.9GB/sBandwidth	-

iGPU

iGPU Graphics 4C 2000MHz	iGPU UHD 630 1200MHz
Shaders 512	Shaders 192
Boost Clock 2GHz	Boost Clock 1.2GHz
Peak·FP32·FP16 4.1 TFLOPSFP16	Peak·FP32·FP16 460.8 GFLOPSFP16

NPU

NPU Model AI Boost 3	NPU Model -
NPU Cores 2	NPU Cores -
Performance 13 TOPSINT8	Performance -

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Arrow Lake	Architecture Skylake
Family Core Ultra Series 2	Family Core 9th Gen
Branding	Branding
Codename Arrow Lake-S Arrow Lake-S-8P-16EVariant Lion CoveP-Core SkymontE-Core	Codename Coffee Lake-HR Coffee Lake-8CVariant - -
Market Segment Desktop	Market Segment Desktop
Release Date Oct 24, 2024	Release Date Jun 1, 2019

Fabrication

Foundry TSMC	Foundry Intel
Other Foundries TSMCiGPU TSMCIO TSMCSoC	Other Foundries -
Fabrication Node N3B N5iGPU N6IO N6SoC	Fabrication Node 14nm++ - - -
Die Size 135mm² 23mm²iGPU 28mm²IO 100mm²SoC	Die Size 174mm² - - -
Transistor Count -	Transistor Count 3 Billion
Transistor Density -	Transistor Density 17 MTr/mm²

Images

No images available

No images available

Used In

Desktops OMEN 35L(Late 2024)OMEN 45L(Late 2024)

Desktops -

Competitors

IntelCore Ultra 9 285K vs CPU IntelCore Ultra 7 265KF IntelCore Ultra 9 285K vs CPU IntelCore Ultra 7 265K IntelCore Ultra 9 285K vs CPU IntelCore Ultra 9 285T Show 12 more

IntelCore i9-9900T vs CPU AMDRyzen 7 9800X3D IntelCore i9-9900T vs CPU AMDRyzen 9 9900X3D IntelCore i9-9900T vs CPU AMDRyzen 9 9950X3D Show 12 more