Intel Core Ultra 5 135U vs Intel Core i5 1235U
We compared two laptop CPUs: Intel Core Ultra 5 135U with 12 cores 1.6GHz and Intel Core i5 1235U with 10 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 135U 's Advantages
Released 1 years and 10 months late
Better graphics card performance
Higher specification of memory (7467 vs 5200)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
Higher base frequency (1.6GHz vs 1.3GHz)
More modern manufacturing process (7nm vs 10nm)
Intel Core i5 1235U 's Advantages
Lower TDP (15W vs 57W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 5 135U
+1%
1676
Intel Core i5 1235U
1652
Cinebench R23 Multi Core
Intel Core Ultra 5 135U
+31%
8654
Intel Core i5 1235U
6599
Geekbench 6 Single Core
Intel Core Ultra 5 135U
2111
Intel Core i5 1235U
2123
Geekbench 6 Multi Core
Intel Core Ultra 5 135U
+31%
8695
Intel Core i5 1235U
6631
Blender
Intel Core Ultra 5 135U
+29%
176
Intel Core i5 1235U
136
Passmark CPU Single Core
Intel Core Ultra 5 135U
+1%
3344
Intel Core i5 1235U
3279
Passmark CPU Multi Core
Intel Core Ultra 5 135U
+28%
17545
Intel Core i5 1235U
13604
General Parameters
Dec 2023
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Alder Lake-U
135U
Processor Number
i5-1235U
FCBGA-2049
Socket
BGA-1744
Arc Graphics (4-Cores)
Integrated Graphics
Iris Xe Graphics (80EU)
Ultra 5 (Meteor Lake)
Generation
-
Package
7 nm
Manufacturing Process
10 nm
12-57 W
Power Consumption
15 W
110°C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
2
Performance Cores
2
4
Performance Core Threads
-
1.6 GHz
Performance Core Base Frequency
1.3 GHz
4.4 GHz
Performance Core Turbo Frequency
4.4 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
-
1.1 GHz
Efficiency Core Base Frequency
-
3.6 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
10
14
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
16x
Multiplier
13x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
120 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
1900 MHz
GPU Max Dynamic Frequency
1200 MHz
512
Shader Units
640
32
Texture Units
40
16
Raster Operation Units
20
64
Execution Units
80
14 W
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
1.95 TFLOPS
Graphics Performance
1.41 TFLOPS
Miscellaneous
4.0
PCIe Version
4.0
20
PCIe Lanes
20
