Intel Core i3 1215U vs Intel Core i7 11390H
We compared two laptop CPUs: Intel Core i3 1215U with 6 cores 1.2GHz and Intel Core i7 11390H with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i3 1215U 's Advantages
Released 8 months late
Higher specification of memory (5200 vs 4267)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Lower TDP (15W vs 35W)
Intel Core i7 11390H 's Advantages
Better graphics card performance
Higher base frequency (3.4GHz vs 1.2GHz)
Larger L3 cache size (12MB vs 10MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i3 1215U
1581
Intel Core i7 11390H
+1%
1599
Cinebench R23 Multi Core
Intel Core i3 1215U
5768
Intel Core i7 11390H
+10%
6358
Geekbench 6 Single Core
Intel Core i3 1215U
1640
Intel Core i7 11390H
+15%
1895
Geekbench 6 Multi Core
Intel Core i3 1215U
3776
Intel Core i7 11390H
+50%
5672
Blender
Intel Core i3 1215U
+57%
77
Intel Core i7 11390H
49
Geekbench 5 Single Core
Intel Core i3 1215U
+2%
1572
Intel Core i7 11390H
1532
Geekbench 5 Multi Core
Intel Core i3 1215U
+33%
5963
Intel Core i7 11390H
4454
Passmark CPU Single Core
Intel Core i3 1215U
+16%
3408
Intel Core i7 11390H
2936
Passmark CPU Multi Core
Intel Core i3 1215U
+8%
11350
Intel Core i7 11390H
10486
General Parameters
Feb 2022
Release Date
Jun 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-U
Core Architecture
Tiger Lake-H35
i3-1215U
Processor Number
i7-11390H
BGA-1744
Socket
BGA-1449
UHD Graphics (64EU)
Integrated Graphics
Iris Xe Graphics G7 96EU
Package
10 nm
Manufacturing Process
10 nm
15 W
Power Consumption
28-35 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
2
Performance Cores
4
-
Performance Core Threads
8
1.2 GHz
Performance Core Base Frequency
2.9-3.4 GHz
4.4 GHz
Performance Core Turbo Frequency
5 GHz
4
Efficiency Cores
-
6
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
12x
Multiplier
29-34x
80 K per core
L1 Cache
96 K per core
1280 K per core
L2 Cache
1280 K per core
10 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-3200, LPDDR4x-4267
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1100 MHz
GPU Max Dynamic Frequency
1400 MHz
512
Shader Units
768
32
Texture Units
48
16
Raster Operation Units
24
64
Execution Units
96
45 W
Power Consumption
15 W
1.43 TFLOPS
Graphics Performance
1.69 TFLOPS
