Intel Core i3 1215U vs Intel Atom x7-Z8750
We compared two laptop CPUs: Intel Core i3 1215U with 6 cores 1.2GHz and Intel Atom x7 Z8750 with 4 cores 1.6GHz . 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 6 years and 1 months late
Integrated graphics card
Higher specification of memory (5200 vs 1600)
Larger memory bandwidth (76.8GB/s vs 25.6GB/s)
Newer PCIe version (4.0 vs 2)
Larger L3 cache size (10MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)
Intel Atom x7-Z8750 's Advantages
Higher base frequency (1.6GHz vs 1.2GHz)
Lower TDP (2W vs 15W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i3 1215U
+741%
1640
Intel Atom x7 Z8750
195
Geekbench 6 Multi Core
Intel Core i3 1215U
+565%
3776
Intel Atom x7 Z8750
567
General Parameters
Feb 2022
Release Date
Jan 2016
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Alder Lake-U
Core Architecture
Cherry Trail
i3-1215U
Processor Number
-
BGA-1744
Socket
UTFCBGA1380
UHD Graphics (64EU)
Integrated Graphics
Intel HD Graphics 405 Mobile
-
Generation
Atom (Cherry Trail)
Package
-
-
-
10 nm
Manufacturing Process
14 nm
-
-
-
15 W
Power Consumption
2 W
-
-
-
100 °C
Peak Operating Temperature
-
-
Foundry
Intel
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
2
Performance Cores
-
-
-
-
1.2 GHz
Performance Core Base Frequency
1.6 GHz
4.4 GHz
Performance Core Turbo Frequency
2.56 GHz
4
Efficiency Cores
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
4
8
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
12x
Multiplier
16
-
-
-
80 K per core
L1 Cache
96 KB per core
1280 K per core
L2 Cache
2 MB shared
10 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
LPDDR3-1600
64 GB
Max Memory Size
8 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
25.6 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
-
300 MHz
GPU Base Frequency
200 MHz
1100 MHz
GPU Max Dynamic Frequency
600 MHz
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
16
45 W
Power Consumption
-
-
-
-
1.43 TFLOPS
Graphics Performance
-
AI Accelerator
-
-
-
-
-
-
