Home Comparison Intel Core i7 12800HX vs Intel Celeron 3867U

Intel Core i7 12800HX vs Intel Celeron 3867U

Intel Core i7 12800HX
VS
Intel Celeron 3867U
Intel Core i7 12800HX
Intel Celeron 3867U
We compared two laptop CPUs: Intel Core i7 12800HX with 16 cores 2.0GHz and Intel Celeron 3867U with 2 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 12800HX 's Advantages
Released 3 years and 4 months late
Better graphics card performance
Higher specification of memory (4800 vs 2133)
Larger memory bandwidth (76.8GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.0GHz vs 1.8GHz)
Larger L3 cache size (25MB vs 2MB)
More modern manufacturing process (10nm vs 14nm)
Intel Celeron 3867U 's Advantages
Lower TDP (15W vs 55W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 12800HX +514%
2380
Intel Celeron 3867U
387
Geekbench 6 Multi Core
Intel Core i7 12800HX +1841%
13378
Intel Celeron 3867U
689
Geekbench 5 Single Core
Intel Core i7 12800HX +302%
1757
Intel Celeron 3867U
436
Geekbench 5 Multi Core
Intel Core i7 12800HX +1595%
14104
Intel Celeron 3867U
832
Passmark CPU Single Core
Intel Core i7 12800HX +255%
3859
Intel Celeron 3867U
1087
Passmark CPU Multi Core
Intel Core i7 12800HX +2164%
33577
Intel Celeron 3867U
1483
Intel Core i7 12800HX
VS
Intel Celeron 3867U

General Parameters

May 2022
Release Date
Jan 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-HX
Core Architecture
Kaby Lake R
i7-12800HX
Processor Number
3867U
BGA-1744
Socket
BGA-1356
UHD Graphics (32EU)
Integrated Graphics
HD Graphics 610

Package

10 nm
Manufacturing Process
14 nm
45-55 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
2
-
Performance Core Threads
2
2.0 GHz
Performance Core Base Frequency
1.8 GHz
4.8 GHz
Performance Core Turbo Frequency
-
8
Efficiency Cores
-
16
Total Core Count
2
24
Total Thread Count
2
100 MHz
Bus Frequency
-
20x
Multiplier
-
80 K per core
L1 Cache
32 K per core
1280 K per core
L2 Cache
256 K per core
25 MB shared
L3 Cache
2 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR4-2133, LPDDR3-1866, DDR3L-1600
128 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
34.1 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
200 MHz
1450 MHz
GPU Max Dynamic Frequency
900 MHz
256
Shader Units
96
16
Texture Units
12
8
Raster Operation Units
2
32
Execution Units
12
45 W
Power Consumption
5 W
-
Max Resolution
4096x2304 - 30 Hz
0.74 TFLOPS
Graphics Performance
0.06 TFLOPS

Miscellaneous

Intel Core i7 12800HX
Official Website
Intel Celeron 3867U
5.0
PCIe Version
3.0
20
PCIe Lanes
12
-
Extended Instruction Set
SSE4.1, SSE4.2

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