Intel Core Ultra 5 245KF vs Intel Core i9 11900T
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
Mar 2021
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Rocket Lake
Processor Number
245KF
i9-11900T
Integrated Graphics
No
UHD Graphics 750
Generation
Ultra 5(Arrow Lake)
—
Package
Transistor Count
17.8 billions
—
Manufacturing Process
3 nm
14 nm
Socket
FCLGA-1851
LGA-1200
Power Consumption
125 W
35 W
Max Turbo Power Consumption
159 W
—
Peak Operating Temperature
105 °C
100 °C
Foundry
TSMC
—
Package
FC-LGA18W
—
CPU Performance
Performance Cores
6
8
Performance Core Threads
6
16
Performance Core Base Frequency
4.2 GHz
1.5 GHz
Performance Core Turbo Frequency
5.2 GHz
4.9 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
3.6 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
14
8
Total Thread Count
14
16
Bus Frequency
100 MHz
100 MHz
Multiplier
42
15x
L1 Cache
112 K per core
64 K per core
L2 Cache
3 MB per core
512 K per core
L3 Cache
24 MB shared
16 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR4-3200
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
50 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
4.0
PCIe Lanes
24
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1300 MHz
Shader Units
—
256
Texture Units
—
64
Raster Operation Units
—
32
Execution Units
—
32
Power Consumption
—
15 W
Max Resolution
—
3840x2160 - 60 Hz
Benchmark
Cinebench R23
2,131
—
Cinebench R23
25,194
—
Geekbench 6
2,942
2,198
Geekbench 6
17,612
9,505
Passmark CPU
4,715
—
Passmark CPU
43,705
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.