Product Compare

Intel Core i9 14900K vs Intel Core i9 9900T

	CPU Intel Core i9 14900K	CPU Intel Core i9 9900T
General Parameters
Release Date	Oct 2023	Apr 2019
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Raptor Lake Refresh	Coffee Lake
Processor Number	i9-14900K	i9-9900T
Integrated Graphics	UHD Graphics 770	UHD Graphics 630
Generation	Core i9 (Raptor Lake Refresh)
Package
Manufacturing Process	10 nm	14 nm
Socket	LGA-1700	LGA-1151
Power Consumption	125 W	35 W
Max Turbo Power Consumption	253 W
Peak Operating Temperature	100°C	100 °C
Foundry	Intel
Die Size	257 mm²
Package	FC-LGA16A
CPU Performance
Performance Cores	8	8
Performance Core Threads	16	16
Performance Core Base Frequency	3.2 GHz	2.1 GHz
Performance Core Turbo Frequency	6 GHz	4.4 GHz
Efficiency Cores	16
Efficiency Core Threads	16
Efficiency Core Base Frequency	2.4 GHz
Efficiency Core Turbo Frequency	4.4 GHz
Total Core Count	24	8
Total Thread Count	32	16
Bus Frequency	100 MHz	100 MHz
Multiplier	32x	21x
L1 Cache	80 K per core	32 K per core
L2 Cache	2 MB per core	256 K per core
L3 Cache	36 MB shared	16 MB shared
Unlocked Multiplier	Yes	No
SMP	1
Memory Parameters
Memory Types	DDR5-5600, DDR4-3200	DDR4-2666
Max Memory Size	192 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	41.6 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	350 MHz
GPU Max Dynamic Frequency	1650 MHz	1200 MHz
Shader Units	256	192
Texture Units	16	24
Raster Operation Units	8	3
Execution Units	32	24
Power Consumption	15 W	15 W
Max Resolution		4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	3.0
PCIe Lanes	20	16
Extended Instruction Set		SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	2358	1204
Cinebench R23 Multi Core	38497	10202
Geekbench 6 Single Core	3169	1461
Geekbench 6 Multi Core	22637	6776
Blender	671	95
Passmark CPU Single Core	4770	2470
Passmark CPU Multi Core	61120	13472