Intel Core i5 1245U vs Intel Celeron N4000
CPU · Specs Compare
General Parameters
Release Date
Feb 2022
Dec 2017
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-U
Gemini Lake
Processor Number
i5-1245U
N4000
Integrated Graphics
Iris Xe Graphics G7 (80EU)
UHD Graphics 600
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
BGA-1090
Power Consumption
12-15 W
6 W
Peak Operating Temperature
100 °C
105 °C
CPU Performance
Performance Cores
2
2
Performance Core Base Frequency
1.6 GHz
1.1 GHz
Performance Core Turbo Frequency
4.4 GHz
—
Efficiency Cores
8
—
Total Core Count
10
2
Total Thread Count
12
2
Bus Frequency
100 MHz
—
Multiplier
16x
—
L1 Cache
80 K per core
48 K per core
L2 Cache
1280 K per core
4 MB per core
L3 Cache
12 MB shared
—
Unlocked Multiplier
No
No
Performance Core Threads
—
2
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
DDR4-2400, LPDDR4-2400
Max Memory Size
64 GB
8 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
35.76 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
200 MHz
GPU Max Dynamic Frequency
1200 MHz
650 MHz
Shader Units
640
96
Texture Units
40
12
Raster Operation Units
20
2
Execution Units
80
12
Power Consumption
15 W
5 W
Max Resolution
—
3840x2160 - 30 Hz
Miscellaneous
PCIe Version
4.0
2.0
PCIe Lanes
20
6
Extended Instruction Set
—
SSE4.2
Benchmark
Cinebench R23
—
430
Cinebench R23
—
712
Geekbench 6
—
339
Geekbench 5
—
421
Geekbench 6
—
474
Geekbench 5
—
776
Blender
—
7
Passmark CPU
—
1,035
Passmark CPU
—
1,411
▲ Specs Compare
Data sourced from official specifications and benchmark tests.