Intel Core i7 1265U vs Intel Core i5 6600
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Sep 2015
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Skylake
Processor Number
i7-1265U
i5-6600
Integrated Graphics
Iris Xe Graphics G7 (96EU)
HD Graphics 530
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-1151
Power Consumption
12-15 W
65 W
Peak Operating Temperature
100 °C
—
Transistor Count
—
1.75 billions
CPU Performance
Performance Cores
2
4
Performance Core Base Frequency
1.8 GHz
3.3 GHz
Performance Core Turbo Frequency
4.8 GHz
3.9 GHz
Efficiency Cores
8
—
Total Core Count
10
4
Total Thread Count
12
4
Bus Frequency
100 MHz
100 MHz
Multiplier
18x
33x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
256 K per core
L3 Cache
12 MB shared
6 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
—
4
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-2133, DDR3L-1600
Max Memory Size
64 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
34.1 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1250 MHz
1150 MHz
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
24
—
Execution Units
96
—
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,737
1,042
Cinebench R23
8,040
3,810
Geekbench 6
1,503
1,215
Geekbench 5
1,699
953
Geekbench 6
2,916
3,041
Geekbench 5
7,725
3,325
Blender
59
41
Passmark CPU
3,341
2,246
Passmark CPU
13,724
5,989
▲ Specs Compare
Data sourced from official specifications and benchmark tests.