Intel Core i7 1255U vs Intel Core i7 1165G7
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Sep 2020
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Tiger Lake UP3
Processor Number
i7-1255U
i7-1165G7
Integrated Graphics
Iris Xe Graphics (96EU)
Iris Xe Graphics G7 96EU
Package
Manufacturing Process
10 nm
10 nm
Socket
BGA-1744
BGA-1449
Power Consumption
12-15 W
12-28 W
Max Turbo Power Consumption
55 W
—
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
2
4
Performance Core Threads
4
8
Performance Core Base Frequency
1.7 GHz
1.2-2.8 GHz
Performance Core Turbo Frequency
4.7 GHz
4.7 GHz
Efficiency Cores
8
—
Efficiency Core Threads
8
—
Efficiency Core Base Frequency
1.2 GHz
—
Efficiency Core Turbo Frequency
3.5 GHz
—
Total Core Count
10
4
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
12-28x
L1 Cache
80 K per core
96 K per core
L2 Cache
1280 K per core
1280 K per core
L3 Cache
12 MB shared
12 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-3200, LPDDR4x-4267
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
51.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1250 MHz
1300 MHz
Shader Units
768
768
Texture Units
48
48
Raster Operation Units
24
24
Execution Units
96
96
Power Consumption
15 W
15 W
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
16
Benchmark
Cinebench R23
1,701
1,503
Cinebench R23
8,233
6,044
Geekbench 6
2,248
1,349
Geekbench 5
1,628
1,412
Geekbench 6
7,162
5,076
Geekbench 5
7,372
4,344
Blender
125
94
Passmark CPU
3,308
2,825
Passmark CPU
13,792
10,383
▲ Specs Compare
Data sourced from official specifications and benchmark tests.