Home Comparison Intel Core Ultra 7 266V vs Intel Core i5 1155G7

Intel Core Ultra 7 266V vs Intel Core i5 1155G7

Intel Core Ultra 7 266V
VS
Intel Core i5 1155G7
Intel Core Ultra 7 266V
Intel Core i5 1155G7
We compared two laptop CPUs: Intel Core Ultra 7 266V with 8 cores 2.2GHz and Intel Core i5 1155G7 with 4 cores 1.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 266V 's Advantages
Released 3 years and 3 months late
Better graphics card performance
Higher specification of memory (8533 vs 4267)
Larger memory bandwidth (136GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (3nm vs 10nm)
Intel Core i5 1155G7 's Advantages
Higher base frequency (2.5GHz vs 2.2GHz)
Lower TDP (28W vs 37W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core Ultra 7 266V +46%
2081
Intel Core i5 1155G7
1417
Cinebench R23 Multi Core
Intel Core Ultra 7 266V +206%
12798
Intel Core i5 1155G7
4171
Geekbench 6 Single Core
Intel Core Ultra 7 266V +237%
2906
Intel Core i5 1155G7
861
Geekbench 6 Multi Core
Intel Core Ultra 7 266V +162%
11358
Intel Core i5 1155G7
4326
Intel Core Ultra 7 266V
VS
Intel Core i5 1155G7

General Parameters

Sep 2024
Release Date
Jun 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Lunar Lake
Core Architecture
Tiger Lake UP3
266V
Processor Number
i5-1155G7
FCBGA-2833
Socket
BGA-1449
Arc Graphics 140V
Integrated Graphics
Iris Xe Graphics G7 80EU
Ultra 7(Lunar Lake)
Generation
-

Package

3 nm
Manufacturing Process
10 nm
17-37 W
Power Consumption
12-28 W
100 °C
Peak Operating Temperature
100 °C
TSMC
Foundry
-

CPU Performance

4
Performance Cores
4
4
Performance Core Threads
8
2.2 GHz
Performance Core Base Frequency
1.0-2.5 GHz
5 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
2.2 GHz
Efficiency Core Base Frequency
-
3.7 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
10-25x
48 KB
L0 Cache
-
192 KB per core
L1 Cache
96 K per core
14 MB
L2 Cache
1280 K per core
12 MB
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

LPDDR5X-8533
Memory Types
DDR4-3200, LPDDR4x-4267
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
136 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
600 MHz
GPU Base Frequency
300 MHz
2000 MHz
GPU Max Dynamic Frequency
1350 MHz
1024
Shader Units
640
Texture Units
40
Raster Operation Units
20
8
Execution Units
80
Power Consumption
15 W
4.1 TFLOPS
Graphics Performance
1.41 TFLOPS

AI Accelerator

Intel® AI Boost
NPU
-
48 TOPS
Theoretical performance
-

Miscellaneous

Intel Core Ultra 7 266V
Official Website
Intel Core i5 1155G7
5.0
PCIe Version
4.0
8
PCIe Lanes
16

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