Home Comparison Intel Core i7 12800HX vs Intel Core i3 1215U

Intel Core i7 12800HX vs Intel Core i3 1215U

Intel Core i7 12800HX
VS
Intel Core i3 1215U
Intel Core i7 12800HX Intel Core i3 1215U
We compared two laptop CPUs: Intel Core i7 12800HX with 16 cores 2.0GHz and Intel Core i3 1215U with 6 cores 1.2GHz . 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
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.0GHz vs 1.2GHz)
Larger L3 cache size (25MB vs 10MB)
Intel Core i3 1215U 's Advantages
Better graphics card performance
Higher specification of memory (LPDDR5-5200 vs DDR5-4800)
Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i7 12800HX +12%
1791
Intel Core i3 1215U
1589
Cinebench R23 Multi Core
Intel Core i7 12800HX +243%
20113
Intel Core i3 1215U
5847
Geekbench 6 Single Core
Intel Core i7 12800HX +45%
2380
Intel Core i3 1215U
1640
Geekbench 6 Multi Core
Intel Core i7 12800HX +254%
13378
Intel Core i3 1215U
3776
Geekbench 5 Single Core
Intel Core i7 12800HX +11%
1757
Intel Core i3 1215U
1572
Geekbench 5 Multi Core
Intel Core i7 12800HX +136%
14104
Intel Core i3 1215U
5963
Passmark CPU Single Core
Intel Core i7 12800HX +13%
3859
Intel Core i3 1215U
3408
Passmark CPU Multi Core
Intel Core i7 12800HX +195%
33577
Intel Core i3 1215U
11350
Intel Core i7 12800HX
VS
Intel Core i3 1215U

General Parameters

May 2022
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-HX
Core Architecture
Alder Lake-U
i7-12800HX
Processor Number
i3-1215U
BGA-1744
Socket
BGA-1744
UHD Graphics (32EU)
Integrated Graphics
UHD Graphics (64EU)

Package

10 nm
Manufacturing Process
10 nm
BGA-1744
Socket
BGA-1744
45-55 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
2
2.0 GHz
Performance Core Base Frequency
1.2 GHz
4.8 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Efficiency Cores
4
16
Total Core Count
6
24
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
12x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
25 MB shared
L3 Cache
10 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 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
1450 MHz
GPU Max Dynamic Frequency
1100 MHz
256
Shader Units
512
16
Texture Units
32
8
Raster Operation Units
16
32
Execution Units
64
45 W
Power Consumption
45 W
0.74 TFLOPS
Graphics Performance
1.43 TFLOPS

Miscellaneous

Intel Core i7 12800HX
Official Website
Intel Core i3 1215U
5.0
PCIe Version
4.0
20
PCIe Lanes
20

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