Home Comparison Intel Core i5 1135G7 vs Intel Core i5 1245U

Intel Core i5 1135G7 vs Intel Core i5 1245U

We compared two laptop CPUs: Intel Core i5 1135G7 with 4 cores 0.9GHz and Intel Core i5 1245U with 10 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1135G7 's Advantages
Higher base frequency (2.4GHz vs 1.6GHz)
Intel Core i5 1245U 's Advantages
Released 1 years and 5 months late
Higher specification of memory (5200 vs 4267)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Larger L3 cache size (12MB vs 8MB)
Lower TDP (15W vs 28W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 1135G7
1334
Intel Core i5 1245U +22%
1629
Cinebench R23 Multi Core
Intel Core i5 1135G7
5047
Intel Core i5 1245U +45%
7341
Geekbench 6 Single Core
Intel Core i5 1135G7
1618
Intel Core i5 1245U +18%
1910
Geekbench 6 Multi Core
Intel Core i5 1135G7 +26%
5743
Intel Core i5 1245U
4549
Blender
Intel Core i5 1135G7
88
Intel Core i5 1245U +20%
106
Geekbench 5 Single Core
Intel Core i5 1135G7
1306
Intel Core i5 1245U +21%
1583
Geekbench 5 Multi Core
Intel Core i5 1135G7
4625
Intel Core i5 1245U +49%
6900
Passmark CPU Single Core
Intel Core i5 1135G7
2706
Intel Core i5 1245U +16%
3147
Passmark CPU Multi Core
Intel Core i5 1135G7
9990
Intel Core i5 1245U +30%
13083
VS

General Parameters

Sep 2020
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake UP3
Core Architecture
Alder Lake-U
i5-1135G7
Processor Number
i5-1245U
BGA-1449
Socket
BGA-1744
Iris Xe Graphics G7 80EU
Integrated Graphics
Iris Xe Graphics G7 (80EU)

Package

10 nm
Manufacturing Process
10 nm
12-28 W
Power Consumption
12-15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
-
0.9-2.4 GHz
Performance Core Base Frequency
1.6 GHz
4.2 GHz
Performance Core Turbo Frequency
4.4 GHz
-
Efficiency Cores
8
4
Total Core Count
10
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
9-24x
Multiplier
16x
96 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1300 MHz
GPU Max Dynamic Frequency
1200 MHz
640
Shader Units
640
40
Texture Units
40
20
Raster Operation Units
20
80
Execution Units
80
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
1.41 TFLOPS

Miscellaneous

4.0
PCIe Version
4.0
16
PCIe Lanes
20

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