Intel Core i3 1215U vs Intel Core Ultra 9 285H
We compared two laptop CPUs: Intel Core i3 1215U with 6 cores 1.2GHz and Intel Core Ultra 9 285H with 16 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 Advantages
Lower TDP (15W vs 45W)
Intel Core Ultra 9 285H Advantages
Released 2 years and 11 months late
Better graphics card performance
Higher specification of memory (8400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.9GHz vs 1.2GHz)
Larger L3 cache size (24MB vs 10MB)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i3 1215U
1581
Intel Core Ultra 9 285H
+31%
2074
Cinebench R23 Multi Core
Intel Core i3 1215U
5768
Intel Core Ultra 9 285H
+284%
22192
Geekbench 6 Single Core
Intel Core i3 1215U
1640
Intel Core Ultra 9 285H
+87%
3073
Geekbench 6 Multi Core
Intel Core i3 1215U
3776
Intel Core Ultra 9 285H
+367%
17644
Blender
Intel Core i3 1215U
77
Intel Core Ultra 9 285H
+154%
196
Passmark CPU Single Core
Intel Core i3 1215U
3408
Intel Core Ultra 9 285H
+31%
4481
Passmark CPU Multi Core
Intel Core i3 1215U
11350
Intel Core Ultra 9 285H
+193%
33267
General Parameters
Feb 2022
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-U
Core Architecture
Arrow Lake
i3-1215U
Processor Number
285H
BGA-1744
Socket
FCBGA-2049
UHD Graphics (64EU)
Integrated Graphics
Arc Graphics 140T
Package
10 nm
Manufacturing Process
3 nm
15 W
Power Consumption
35-45 W
-
Max Turbo Power Consumption
115 W
100 °C
Peak Operating Temperature
110 °C
CPU Performance
2
Performance Cores
6
-
Performance Core Threads
6
1.2 GHz
Performance Core Base Frequency
2.9 GHz
4.4 GHz
Performance Core Turbo Frequency
5.4 GHz
4
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
2.7 GHz
-
Efficiency Core Turbo Frequency
4.5 GHz
6
Total Core Count
16
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
12x
Multiplier
29
80 K per core
L1 Cache
112 K per core
1280 K per core
L2 Cache
2 MB per core
10 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
64 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
102.4 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
2350 MHz
512
Shader Units
1024
32
Texture Units
64
16
Raster Operation Units
32
64
Execution Units
8
45 W
Power Consumption
35
1.43 TFLOPS
Graphics Performance
4.8 TFLOPS
