Intel Core Ultra 7 155U vs Intel Core i5 6600
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Sep 2015
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Meteor Lake
Skylake
Processor Number
155U
i5-6600
Integrated Graphics
Arc Graphics (4-Cores)
HD Graphics 530
Package
Manufacturing Process
7 nm
14 nm
Socket
FCBGA-2049
LGA-1151
Power Consumption
12-15 W
65 W
Max Turbo Power Consumption
57 W
—
Peak Operating Temperature
110 °C
—
Transistor Count
—
1.75 billions
CPU Performance
Performance Cores
2
4
Performance Core Threads
4
4
Performance Core Base Frequency
1.7 GHz
3.3 GHz
Performance Core Turbo Frequency
4.8 GHz
3.9 GHz
Efficiency Cores
10
—
Efficiency Core Threads
10
—
Efficiency Core Base Frequency
1.2 GHz
—
Efficiency Core Turbo Frequency
3.8 GHz
—
Total Core Count
12
4
Total Thread Count
14
4
Bus Frequency
100 MHz
100 MHz
Multiplier
17
33x
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
12 MB shared
6 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
DDR4-2133, DDR3L-1600
Max Memory Size
96 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
120 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
1950 MHz
1150 MHz
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
14
—
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2
Benchmark
Cinebench R23
1,730
1,042
Cinebench R23
9,875
3,810
Geekbench 6
2,314
1,215
Geekbench 6
9,486
3,041
Cinebench 2024
102
—
Cinebench 2024
549
—
Blender
140
41
Passmark CPU
3,413
2,246
Passmark CPU
16,486
5,989
Geekbench 5
—
953
Geekbench 5
—
3,325
▲ Specs Compare
Data sourced from official specifications and benchmark tests.