AMD Ryzen 5 7645HX vs Intel Core Ultra 7 155H
CPU Comparison Result
Below are the results of a comparison of AMD Ryzen 5 7645HX and Intel Core Ultra 7 155H processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- Larger L3 Cache: 32MB (32MB vs 24 MB shared)
- Higher Technology: TSMC 5nm FinFET (TSMC 5nm FinFET vs 7 nm)
- More Total Cores: 16 (6 vs 16)
- Newer Launch Date: December 2023 (January 2023 vs December 2023)
Basic
AMD
Label Name
Intel
January 2023
Launch Date
December 2023
Laptop
Platform
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.
Core Ultra 7 155H
Dragon Range
Code Name
Meteor Lake
CPU Specifications
6
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
16
12
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
22
-
Performance-cores
6
-
Efficient-cores
10
4.0GHz
Basic Frequency
-
Up to 5.0GHz
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.
-
-
Performance-core Base Frequency
3.8 GHz
-
Efficient-core Base Frequency
1800 MHz
-
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
4.8 GHz
384KB
L1 Cache
112 KB per core
6MB
L2 Cache
2 MB per core
32MB
L3 Cache
24 MB shared
FL1
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel BGA 2049
TSMC 5nm FinFET
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
55W
TDP
28 W
100°C
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
-
PCIe® 5.0
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
-
Memory Specifications
DDR5
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.
DDR5-5600,LPDDR5x-7467
-
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
96GB
2
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
GPU Specifications
AMD Radeon™ 610M
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.
Xe Graphics LPG 128EU
2200 MHz
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.
-
Benchmarks
Geekbench 6 Single Core
Ryzen 5 7645HX
2664
+10%
Core Ultra 7 155H
2419
Geekbench 6 Multi Core
Ryzen 5 7645HX
11695
Core Ultra 7 155H
12418
+6%
Passmark CPU Single Core
Ryzen 5 7645HX
3915
+11%
Core Ultra 7 155H
3535
Passmark CPU Multi Core
Ryzen 5 7645HX
26868
+8%
Core Ultra 7 155H
24961
