Core i7-14700HX
Intel Core i7-14700HX vs AMD Ryzen 7 7840H
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the Intel Core i7-14700HX and AMD Ryzen 7 7840H processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Intel
AMD
Launch Date
January 2024
January 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.
i7-14700HX
Ryzen 7 7840H
Code Name
Raptor Lake
Phoenix
Foundry
-
TSMC
Generation
-
Ryzen 7 (Zen 4 (Phoenix))
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).
20
8
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
28
16
Performance-cores
8
-
Efficient-cores
12
-
Performance-core Base Frequency
2.1 GHz
3.8 GHz
Efficient-core Base Frequency
1.5 GHz
-
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
5.5 GHz
5.1 GHz
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
3.9 GHz
-
L1 Cache
-
64K per core
L2 Cache
-
1MB per core
L3 Cache
33 MB
16MB shared
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCBGA1964
AMD Socket FP8
Unlocked Multiplier
-
No
Multiplier
-
38.0
Bus Frequency
-
100MHz
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.
Intel 7
4 nm
TDP
55 W
35 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.
55 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.
157 W
-
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°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.
5.0 and 4.0
-
PCIe Version
?
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
-
4
Transistor Count
-
25 billions
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 DDR5 5600 MT/s Up to DDR4 3200 MT/s
DDR5-5600
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
192 GB
256GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
-
89.6 GB/s
ECC Memory Support
-
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.
Intel® UHD Graphics for 14th Gen Intel® Processors
True
GPU Max Dynamic Frequency
-
2700 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.
1.6 GHz
-
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
-
12
Graphics Performance
-
10 TFLOPS
Miscellaneous
PCIe Lanes
-
20
Advantages
Core i7-14700HX
- More Total Cores: 20 (20 vs 8)
- Higher Performance-core Max Turbo Frequency: 5.5 GHz (5.5 GHz vs 5.1 GHz)
- Larger L3 Cache: 33 MB (33 MB vs 16MB shared)
- Newer Launch Date: January 2024 (January 2024 vs January 2023)
Ryzen 7 7840H
- Higher Technology: 4 nm (Intel 7 vs 4 nm)
Geekbench 6
Single Core
Core i7-14700HX
+1%
2286
Ryzen 7 7840H
2274
Multi Core
Core i7-14700HX
+11%
12872
Ryzen 7 7840H
11610
Performance
Ryzen 7 7840H
Single Core
Multi Core
Geekbench 5
Single Core
Core i7-14700HX
+13%
1974
Ryzen 7 7840H
1742
Multi Core
Core i7-14700HX
+44%
15713
Ryzen 7 7840H
10877
Passmark CPU
Single Core
Core i7-14700HX
+1%
3782
Ryzen 7 7840H
3729
Multi Core
Core i7-14700HX
+32%
37592
Ryzen 7 7840H
28493
SiliconCat Rating
36
Ranks 36 among Mobile CPU on our website
181
Ranks 181 among all CPU on our website
55
Ranks 55 among Laptop CPU on our website
245
Ranks 245 among all CPU on our website
Core i7-14700HX
Ryzen 7 7840H
