Ryzen 9 7945HX3D
AMD Ryzen 9 7945HX3D vs Intel Core i9-14900HX
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 9 7945HX3D and Intel Core i9-14900HX processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
Intel
Launch Date
July 2023
January 2024
Platform
Laptop
Mobile
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.
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Core i9-14900HX
Code Name
Dragon Range
Raptor Lake-HX
Generation
-
Core i9 (Raptor Lake-HX Refresh)
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).
16
24
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
32
32
Performance-cores
-
8
Efficient-cores
-
16
Basic Frequency
2.3GHz
-
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.
Up to 5.4GHz
-
Performance-core Base Frequency
-
2.2 GHz
Efficient-core Base Frequency
-
1600 MHz up to 4.1 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
-
up to 5.8 GHz
L1 Cache
1024KB
80 KB (per core)
L2 Cache
16MB
2 MB (per core)
L3 Cache
128MB
36 MB (shared)
Multiplier
-
22.0x
Bus Frequency
-
100 MHz
Multiplier Unlocked
-
Yes
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FL1
Intel BGA 1964
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.
TSMC 5nm FinFET
10 nm
TDP
55W
55 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
89°C
100°C
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.
PCIe® 5.0
Gen 5, 16 Lanes (CPU only)
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.
DDR5
DDR4, DDR5
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Dual-channel
ECC Memory
-
Yes
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.
AMD Radeon™ 610M
UHD Graphics 770
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.
2200 MHz
-
Graphics Core Count
2
-
Miscellaneous
OS Support
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.
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Advantages
Ryzen 9 7945HX3D
- Larger L3 Cache: 128MB (128MB vs 36 MB (shared))
- Higher Technology: TSMC 5nm FinFET (TSMC 5nm FinFET vs 10 nm)
Core i9-14900HX
- More Total Cores: 24 (16 vs 24)
- Newer PCI Express Version: Gen 5, 16 Lanes (CPU only) (PCIe® 5.0 vs Gen 5, 16 Lanes (CPU only))
- Newer Launch Date: January 2024 (July 2023 vs January 2024)
Geekbench 6
Single Core
Ryzen 9 7945HX3D
2703
Core i9-14900HX
+6%
2854
Multi Core
Ryzen 9 7945HX3D
+0%
16953
Core i9-14900HX
16906
Performance
Core i9-14900HX
Single Core
Multi Core
Geekbench 5
Single Core
Ryzen 9 7945HX3D
+18%
2102
Core i9-14900HX
1777
Multi Core
Ryzen 9 7945HX3D
+9%
19610
Core i9-14900HX
18051
Passmark CPU
Single Core
Ryzen 9 7945HX3D
4183
Core i9-14900HX
+3%
4302
Multi Core
Ryzen 9 7945HX3D
+28%
59285
Core i9-14900HX
46380
SiliconCat Rating
3
Ranks 3 among Laptop CPU on our website
64
Ranks 64 among all CPU on our website
4
Ranks 4 among Mobile CPU on our website
66
Ranks 66 among all CPU on our website
Ryzen 9 7945HX3D
Core i9-14900HX
