Intel Core Ultra 9 285K vs Intel Core Ultra 5 250KF Plus
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
Mar 2026
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
285K
250KF+
Integrated Graphics
Arc iGPU (4-Cores)
No
Generation
Ultra 9(Arrow Lake)
—
Package
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
FCLGA-1851
Power Consumption
125 W
125 W
Max Turbo Power Consumption
250 W
159 W
Peak Operating Temperature
105 °C
105 °C
Foundry
TSMC
—
Package
FC-LGA18W
—
Transistor Count
—
17.8 billions
CPU Performance
Performance Cores
8
6
Performance Core Threads
8
6
Performance Core Base Frequency
3.7 GHz
4.2 GHz
Performance Core Turbo Frequency
5.5 GHz
5.3 GHz
Efficiency Cores
16
12
Efficiency Core Threads
16
12
Efficiency Core Base Frequency
3.2 GHz
3.3 GHz
Efficiency Core Turbo Frequency
4.6 GHz
4.6 GHz
Total Core Count
24
18
Total Thread Count
24
18
Bus Frequency
100 MHz
100 MHz
Multiplier
37
42
L1 Cache
112 K per core
192 K per core
L2 Cache
3 MB per core
3 MB per core
L3 Cache
36 MB shared
30 MB shared
Unlocked Multiplier
Yes
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR5-7200
Max Memory Size
192 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
102.4 GB/s
115.2 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
2000 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
14
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
24
24
Benchmark
Cinebench R23
2,318
2,335
Cinebench R23
41,583
29,012
Geekbench 6
3,380
3,219
Geekbench 6
23,087
21,115
Cinebench 2024
142
140
Cinebench 2024
2,357
1,689
Blender
656
—
Passmark CPU
5,080
—
Passmark CPU
67,744
—
Cinebench 2026
—
7,413
▲ Specs Compare
Data sourced from official specifications and benchmark tests.