Intel Core i7 8665U vs Intel Core Ultra 7 265F
CPU · Specs Compare
General Parameters
Release Date
Apr 2019
Dec 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Whiskey Lake
Arrow Lake
Processor Number
i7-8665U
265F
Integrated Graphics
UHD Graphics 620
No
Generation
—
Ultra 7 (Arrow Lake)
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1528
FCLGA-1851
Power Consumption
15 W
65 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
—
17.8 billions
Max Turbo Power Consumption
—
182 W
Foundry
—
TSMC
Die Size
—
243 mm²
Package
—
FC-LGA18W
CPU Performance
Performance Cores
4
8
Performance Core Threads
8
8
Performance Core Base Frequency
1.9 GHz
2.4 GHz
Performance Core Turbo Frequency
4.8 GHz
5.3 GHz
Total Core Count
4
20
Total Thread Count
8
20
Multiplier
19x
24
L1 Cache
32 K per core
192 K per core
L2 Cache
256 K per core
3 MB per core
L3 Cache
8 MB shared
30 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
—
12
Efficiency Core Threads
—
12
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
4.6 GHz
Bus Frequency
—
100 MHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2400, LPDDR3-2133
DDR5-6400
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
37.5 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1150 MHz
—
Shader Units
192
—
Texture Units
24
—
Raster Operation Units
3
—
Execution Units
24
—
Power Consumption
15 W
—
Max Resolution
4096x2304 - 60 Hz
—
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
24
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Benchmark
Cinebench R23
1,244
2,153
Cinebench R23
3,752
28,930
Geekbench 6
1,484
3,032
Geekbench 5
1,056
—
Geekbench 6
3,939
19,933
Geekbench 5
3,056
—
Blender
54
—
Passmark CPU
2,192
4,707
Passmark CPU
6,232
48,248
▲ Specs Compare
Data sourced from official specifications and benchmark tests.