Core Ultra 5 134U
Intel Core Ultra 5 134U vs Intel Core Ultra 7 155U
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the Intel Core Ultra 5 134U and Intel Core Ultra 7 155U processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Intel
Intel
Launch Date
December 2023
December 2023
Platform
Mobile
Laptop
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
134U
155U
Code Name
Meteor Lake
Meteor Lake
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
12
12
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
14
14
Performance-cores
2
2
Efficient-cores
-
10
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
4.4 GHz
-
Performance-core Base Frequency
-
2.0 GHz
Efficient-core Base Frequency
-
1.6 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.4 GHz
4.8 GHz
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
3.6 GHz
-
L1 Cache
-
112K per core
L2 Cache
-
2MB per core
L3 Cache
-
12MB shared
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
-
7 nm
TDP
-
12-57 W
Processor Base Power
?
The time-averaged power dissipation that the processor is validated to not exceed during manufacturing while executing an Intel-specified high complexity workload at Base Frequency and at the junction temperature as specified in the Datasheet for the SKU segment and configuration.
9 W
-
Maximum Turbo Power
?
The maximum sustained (>1s) power dissipation of the processor as limited by current and/or temperature controls. Instantaneous power may exceed Maximum Turbo Power for short durations (<=10ms). Note: Maximum Turbo Power is configurable by system vendor and can be system specific.
30 W
-
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
110°C
110°C
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
Up to LPDDR5/x 6400 MT/s
LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
64 GB
96GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
-
True
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
1.75 GHz
-
Advantages
Core Ultra 7 155U
- Higher Performance-core Max Turbo Frequency: 4.8 GHz (4.4 GHz vs 4.8 GHz)
Geekbench 6
Single Core
Core Ultra 5 134U
+7%
2090
Core Ultra 7 155U
1955
Multi Core
Core Ultra 5 134U
7787
Core Ultra 7 155U
+1%
7886
Performance
Core Ultra 7 155U
Single Core
Multi Core
Geekbench 5
Single Core
Core Ultra 5 134U
+7%
1491
Core Ultra 7 155U
1398
Multi Core
Core Ultra 5 134U
6494
Core Ultra 7 155U
+4%
6749
Passmark CPU
Single Core
Core Ultra 5 134U
2824
Core Ultra 7 155U
+21%
3427
Multi Core
Core Ultra 5 134U
11891
Core Ultra 7 155U
+36%
16140
SiliconCat Rating
146
Ranks 146 among Mobile CPU on our website
557
Ranks 557 among all CPU on our website
142
Ranks 142 among Laptop CPU on our website
543
Ranks 543 among all CPU on our website
Core Ultra 5 134U
Core Ultra 7 155U
