Home > CPU Comparison > Core i5 1145G7 or Core i5 1135G7: what's better?

Intel Core i5 1145G7 vs i5 1135G7

41 out of 100
Intel Core i5 1145G7
VS
36 out of 100
Intel Core i5 1135G7
Intel Core i5 1145G7
Intel Core i5 1135G7

We compared two 4-core laptop CPUs: the 1.1-2.6 GHz Intel Core i5 1145G7 against the 0.9-2.4 GHz i5 1135G7. On this page, you'll find out which processor has better performance in benchmarks, games and other useful information.

  1. Review
  2. Differences
  3. Performance
  4. Specs
  5. Comments

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Multi-Core Performance
Measure performance when all cores are involved
Power Efficiency
The efficiency score of power consumption
Integrated Graphics
iGPU capabilities for gaming and 3D-intensive tasks
NanoReview Final Score
Choose your main usage scenario to recalculate the Final Score and see which CPU suits your needs.
πŸ”Œ Usage Scenario:

Key Differences

What are the key differences between 1135G7 and 1145G7
Advantages of Intel Core i5 1145G7
  • 5% higher Turbo Boost frequency (4.4 GHz vs 4.2 GHz)

Test in Benchmarks

Comparing the performance of CPUs across various tasks
CPU:
Core i5 1145G7
vs
Core i5 1135G7

Cinebench

Reputable cross-platform benchmark for high-performance processors
Cinebench 2024 (Single)
Cinebench 2024 (Multi)
Submit your benchmark results

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
File compression 612.2 MB/sec 415.2 MB/sec
Clang compilation 31.4 Klines/sec 31.2 Klines/sec
HTML 5 Browser 132.1 pages/sec 92.1 pages/sec
PDF Renderer 170.7 Mpixels/sec 149.6 Mpixels/sec
Text processing 176.2 pages/sec 149.6 pages/sec
Background blur 29.7 images/sec 25 images/sec
Photo processing 64.5 images/sec 46.9 images/sec
Ray tracing 7.25 Mpixels/sec 6.1 Mpixels/sec
Sources: GeekBench [1], [2] – 1157 & 775 samples

PassMark

Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 31.3 GOps/sec 31.3 GOps/sec
Floating point math 18.8 GOps/sec 19 GOps/sec
Find prime numbers 32M Primes/sec 34M Primes/sec
Random string sorting 12.4M Strings/sec 12.4M Strings/sec
Data encryption 5.2 GBytes/sec 5.3 GBytes/sec
Data compression 100.1 MBytes/sec 101 MBytes/sec
Physics 535 Frames/sec 559 Frames/sec
Extended instructions 7B Matrices/sec 7.2B Matrices/sec
Sources: PassMark [3], [4] – 6811 & 17882 samples

Blender

3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Blender CPU
Core i5 1145G7 +7%
60.73
Core i5 1135G7
56.94

Performance Per Watt

Shows the score you get per each watt of PL1 TDP
Cinebench 2024 / Watt 25.9 PPW 8.5 PPW
Geekbench 6 Multi / Watt 215.2 PPW 176.1 PPW
Passmark CPU Mark / Watt 326.8 PPW 332.2 PPW
Blender / Watt 2.17 PPW 2.03 PPW
These are rough calculations, as most CPUs surpass PL1 TDP wattage even in multicore workloads.

Recent User Tests

The latest benchmark tests that have been submitted by users
Intel Core i5 1145G7
DateBenchmarkResult
πŸ“˜ 2025-06-15 (Bob Blob)GeekBench1915 / 6100
πŸ“˜ 2025-06-15 (Bob Blob)Cinebench 202477 / 226
Add View all (2)
Intel Core i5 1135G7
DateBenchmarkResult
πŸ“˜ 2026-07-25 (Neup_Gamerz)GeekBench1908 / 5270
πŸ“˜ 2026-07-17 (monir)GeekBench1862 / 6087
πŸ“˜ 2025-12-30 (VSM)GeekBench1191 / 1891
πŸ“˜ 2023-11-26 (Guest #3)Cinebench 202464 / 238
Add View all (4)

Specifications

Full technical specification of Intel Core i5 1145G7 and i5 1135G7

General

Vendor Intel Intel
Released September 1, 2020 September 2, 2020
Type Laptop Laptop
Instruction Set x86-64 x86-64
Codename Tiger Lake Tiger Lake
Model number i5-1145G7 i5-1135G7
Integrated GPU Iris Xe Graphics G7 80EU Iris Xe Graphics G7 80EU
Rival Equivalent - AMD Ryzen 5 5600U -
Successor - Intel Core Ultra 5 235U - Intel Core Ultra 5 225U

CPU

Performance Cores
P-Cores 4 4
P-Threads 8 8
Base Frequency (P) 1.1-2.6 GHz 0.9-2.4 GHz
Turbo Boost Frequency (P) 4.4 GHz 4.2 GHz
Total
Total Cores 4 4
Total Threads 8 8
Bus Frequency 100 MHz 100 MHz
Multiplier 11-26x 9-24x
Bus Bandwidth 4 GT/s 4 GT/s
L1 Cache 96K (per core) 96K (per core)
L2 Cache 1280K (per core) 1280K (per core)
L3 Cache 8MB (shared) 8MB (shared)
Unlocked Multiplier No No

Package

Fabrication Process 10 nm 10 nm
TDP (PL1) 12-28 W (configurable) 12-28 W (configurable)
Socket BGA-1449 BGA-1449
Peak Temperature 100Β°C 100Β°C

iGPU

Integrated Graphics Intel Iris Xe Graphics G7 80EU Iris Xe Graphics G7 80EU
GPU Base Clock 300 MHz 300 MHz
GPU Boost Clock 1300 MHz 1300 MHz
Shading Units 640 640
TMUs 40 40
ROPs 20 20
Execution Units 80 80
TGP 15 W 15 W
iGPU FLOPS
Core i5 1145G7
1.7 TFLOPS
Core i5 1135G7
1.7 TFLOPS
See: Intel Iris Xe Graphics G7 (80EU) benchmarks

Memory Support

Memory Types - DDR4-3200
- LPDDR4x-4267		 - DDR4-3200
- LPDDR4-4267
Max. Memory Size 64 GB 64 GB
Memory Channels 2 2
ECC Support No No

Misc

Official Site Intel Core i5 1145G7 official page Intel Core i5 1135G7 official page
PCI Express Version 4.0 4.0
PCI Express Lanes 16 16

Cast your vote

Choose between two processors
176 (68%)
83 (32%)
Total votes: 259

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Comments

So which CPU will you choose: Intel Core i5 1135G7 or i5 1145G7?
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