Home Comparison Intel Core Ultra 7 155U vs Intel Core i5 1140G7

Intel Core Ultra 7 155U vs Intel Core i5 1140G7

Intel Core Ultra 7 155U
VS
Intel Core i5 1140G7
Intel Core Ultra 7 155U
Intel Core i5 1140G7
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and Intel Core i5 1140G7 with 4 cores 0.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155U 's Advantages
Released 3 years and 3 months late
Better graphics card performance
Higher specification of memory (7467 vs 4267)
Larger memory bandwidth (120GB/s vs 51.2GB/s)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (7nm vs 10nm)
Intel Core i5 1140G7 's Advantages
Higher base frequency (1.8GHz vs 1.7GHz)
Lower TDP (15W vs 57W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 7 155U +38%
1724
Intel Core i5 1140G7
1242
Cinebench R23 Multi Core
Intel Core Ultra 7 155U +267%
9526
Intel Core i5 1140G7
2593
Geekbench 6 Single Core
Intel Core Ultra 7 155U +29%
2299
Intel Core i5 1140G7
1775
Geekbench 6 Multi Core
Intel Core Ultra 7 155U +92%
9138
Intel Core i5 1140G7
4737
Intel Core Ultra 7 155U
VS
Intel Core i5 1140G7

General Parameters

Dec 2023
Release Date
Sep 2020
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Tiger Lake UP3
155U
Processor Number
i5-1140G7
FCBGA-2049
Socket
BGA-1598
Arc Graphics (4-Cores)
Integrated Graphics
Iris Xe Graphics G7 80EU

Package

7 nm
Manufacturing Process
10 nm
12-57 W
Power Consumption
7-15 W
110°C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
4
4
Performance Core Threads
8
1.7 GHz
Performance Core Base Frequency
0.8-1.8 GHz
4.8 GHz
Performance Core Turbo Frequency
4.2 GHz
10
Efficiency Cores
-
10
Efficiency Core Threads
-
1.2 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
4
14
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
8-18x
112 K per core
L1 Cache
96 K per core
2 MB per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
LPDDR4x-4267
96 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
1950 MHz
GPU Max Dynamic Frequency
1100 MHz
64
Shader Units
640
4
Texture Units
40
2
Raster Operation Units
20
4
Execution Units
80
-
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
2.24 TFLOPS
Graphics Performance
1.41 TFLOPS

Miscellaneous

Intel Core Ultra 7 155U
Official Website
Intel Core i5 1140G7
4.0
PCIe Version
4.0
20
PCIe Lanes
16

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