Home Comparison Intel Core i5 1145G7 vs Intel Core i3 N305

Intel Core i5 1145G7 vs Intel Core i3 N305

Intel Core i5 1145G7
VS
Intel Core i3 N305
Intel Core i5 1145G7
Intel Core i3 N305
We compared two laptop CPUs: Intel Core i5 1145G7 with 4 cores 1.1GHz and Intel Core i3 N305 with 8 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1145G7 's Advantages
Better graphics card performance
Larger memory bandwidth (51.2GB/s vs 38.4GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (8MB vs 6MB)
Intel Core i3 N305 's Advantages
Released 2 years and 4 months late
Higher specification of memory (4800 vs 4267)
Lower TDP (15W vs 28W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 1145G7 +36%
1375
Intel Core i3 N305
1010
Cinebench R23 Multi Core
Intel Core i5 1145G7 +8%
4767
Intel Core i3 N305
4407
Geekbench 6 Single Core
Intel Core i5 1145G7
969
Intel Core i3 N305 +31%
1275
Geekbench 6 Multi Core
Intel Core i5 1145G7
2498
Intel Core i3 N305 +96%
4905
Blender
Intel Core i5 1145G7 +32%
82
Intel Core i3 N305
62
Geekbench 5 Single Core
Intel Core i5 1145G7 +25%
1366
Intel Core i3 N305
1086
Geekbench 5 Multi Core
Intel Core i5 1145G7
4330
Intel Core i3 N305 +6%
4607
Intel Core i5 1145G7
VS
Intel Core i3 N305

General Parameters

Sep 2020
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake UP3
Core Architecture
Alder Lake
i5-1145G7
Processor Number
i3-N305
BGA-1449
Socket
BGA-1744
Iris Xe Graphics G7 80EU
Integrated Graphics
UHD Graphics (32EU)

Package

10 nm
Manufacturing Process
10 nm
12-28 W
Power Consumption
9-15 W
100 °C
Peak Operating Temperature
105°C

CPU Performance

4
Performance Cores
-
8
Performance Core Threads
-
1.1-2.6 GHz
Performance Core Base Frequency
4.4 GHz
Performance Core Turbo Frequency
-
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
3.9 GHz
4
Total Core Count
8
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
11-26x
Multiplier
18x
96 K per core
L1 Cache
96 K per core
1280 K per core
L2 Cache
2 MB shared
8 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-3200, LPDDR4x-4267
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-4800
64 GB
Max Memory Size
16 GB
2
Max Memory Channels
1
51.2 GB/s
Max Memory Bandwidth
38.4 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
1250 MHz
640
Shader Units
256
40
Texture Units
16
20
Raster Operation Units
8
80
Execution Units
32
15 W
Power Consumption
45 W
1.41 TFLOPS
Graphics Performance
0.74 TFLOPS

Miscellaneous

Intel Core i5 1145G7
Official Website
Intel Core i3 N305
4.0
PCIe Version
3.0
16
PCIe Lanes
9

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