Intel Core Ultra 9 285K vs Intel Core i3 8145U
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
Aug 2018
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Whiskey Lake
Processor Number
285K
i3-8145U
Integrated Graphics
Arc iGPU (4-Cores)
UHD Graphics 620
Generation
Ultra 9(Arrow Lake)
—
Package
Manufacturing Process
3 nm
14 nm
Socket
FCLGA-1851
BGA-1528
Power Consumption
125 W
15 W
Max Turbo Power Consumption
250 W
—
Peak Operating Temperature
105 °C
100 °C
Foundry
TSMC
—
Package
FC-LGA18W
—
CPU Performance
Performance Cores
8
2
Performance Core Threads
8
4
Performance Core Base Frequency
3.7 GHz
2.1 GHz
Performance Core Turbo Frequency
5.5 GHz
3.9 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
3.2 GHz
—
Efficiency Core Turbo Frequency
4.6 GHz
—
Total Core Count
24
2
Total Thread Count
24
4
Bus Frequency
100 MHz
100 MHz
Multiplier
37
21x
L1 Cache
112 K per core
64 K per core
L2 Cache
3 MB per core
256 K per core
L3 Cache
36 MB shared
4 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-6400
DDR4-2400, LPDDR3-2133
Max Memory Size
192 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
37.5 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
2000 MHz
1000 MHz
Shader Units
512
192
Texture Units
32
24
Raster Operation Units
16
3
Execution Units
64
24
Power Consumption
14
15 W
Max Resolution
—
4096x2304 - 60 Hz
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
24
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
2,318
800
Cinebench R23
41,583
1,720
Geekbench 6
3,380
1,177
Geekbench 6
23,087
2,189
Cinebench 2024
142
—
Cinebench 2024
2,357
—
Blender
656
24
Passmark CPU
5,080
2,126
Passmark CPU
67,744
3,841
Geekbench 5
—
914
Geekbench 5
—
1,894
▲ Specs Compare
Data sourced from official specifications and benchmark tests.