Intel Core Ultra 9 285K vs Intel Core Ultra 7 270HX Plus
CPU · Specs Compare
General Parameters
Release Date
Oct 2024
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
285K
270HX
Integrated Graphics
Arc iGPU (4-Cores)
Arc Graphics (4-Cores)
Generation
Ultra 9(Arrow Lake)
Ultra 7 (Arrow Lake-HX)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCLGA-1851
FCBGA-2114
Power Consumption
125 W
45-55 W
Max Turbo Power Consumption
250 W
160 W
Peak Operating Temperature
105 °C
105 °C
Foundry
TSMC
TSMC
Package
FC-LGA18W
FC-BGA
Transistor Count
—
17.8 billions
Die Size
—
243 mm²
CPU Performance
Performance Cores
8
8
Performance Core Threads
8
8
Performance Core Base Frequency
3.7 GHz
2.4 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
1.8 GHz
Efficiency Core Turbo Frequency
4.6 GHz
4.7 GHz
Total Core Count
24
20
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
37
24
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
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-6400
Max Memory Size
192 GB
—
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 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
1900 MHz
Shader Units
512
512
Texture Units
32
32
Raster Operation Units
16
16
Execution Units
64
64
Power Consumption
14
14
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
24
24
AI Accelerator
NPU
—
Yes
Theoretical performance
—
13 TOPS
Benchmark
Cinebench R23
2,318
2,022
Cinebench R23
41,583
28,042
Geekbench 6
3,380
2,995
Geekbench 6
23,087
16,892
Cinebench 2024
142
131
Cinebench 2024
2,357
—
Blender
656
—
Passmark CPU
5,080
—
Passmark CPU
67,744
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.