Intel Core i9 9900KF vs Intel Core Ultra 5 250K Plus
CPU Specs Compare
General Parameters
Release Date
Jan 2019
Mar 2026
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
Arrow Lake
Processor Number
i9-9900KF
250K+
Integrated Graphics
N/A
Arc iGPU (4-Cores)
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1151
FCLGA-1851
Power Consumption
95 W
125 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
-
17.8 billions
Max Turbo Power Consumption
-
159 W
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
6
Performance Core Base Frequency
3.6 GHz
4.2 GHz
Performance Core Turbo Frequency
5 GHz
5.3 GHz
Total Core Count
8
18
Total Thread Count
16
18
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
42
L1 Cache
64 K per core
192 K per core
L2 Cache
256 K per core
3 MB per core
L3 Cache
16 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
3.3 GHz
Efficiency Core Turbo Frequency
-
4.6 GHz
Memory Parameters
Memory Types
DDR4-2666
DDR5-7200
Max Memory Size
128 GB
-
Max Memory Channels
2
-
Max Memory Bandwidth
41.6 GB/s
115.2 GB/s
ECC Memory Support
No
Yes
Miscellaneous
Graphics Card Parameters
Integrated Graphics
-
true
GPU Base Frequency
-
300 MHz
GPU Max Dynamic Frequency
-
1900 MHz
Shader Units
-
512
Texture Units
-
32
Raster Operation Units
-
16
Execution Units
-
64
Power Consumption
-
14
📊 Benchmark
Cinebench R23
1,260
2,319
Cinebench R23
12,606
28,965
Geekbench 6
1,612
3,231
Geekbench 5
1,300
-
Geekbench 6
7,648
21,067
Geekbench 5
8,856
-
Passmark CPU
2,945
4,904
Passmark CPU
18,462
52,031
Cinebench 2024
-
141
Cinebench 2024
-
1,680
Cinebench 2026
-
7,413