AMD Ryzen 7 PRO 7840HS vs Intel Core i7-14700HX


AMD Ryzen 7 PRO 7840HS on Amazon USA
Intel Core i7-14700HX on Amazon USA

Comparison of the technical characteristics between the processors, with the AMD Ryzen 7 PRO 7840HS on one side and the Intel Core i7-14700HX on the other side, also their respective performances with the benchmarks. The first is dedicated to the laptop sector, It has 8 cores, 16 threads, a maximum frequency of 5.1GHz. The second is used on the laptop segment, it has a total of 20 cores, 28 threads, its turbo frequency is set to 5.5 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench and Cinebench.






Specification comparison:


Processor AMD Ryzen 7 PRO 7840HS Intel Core i7-14700HX
Market (main)Laptop Laptop
ISAx86-64 (64 bit) x86-64 (64 bit)
MicroarchitectureZen 4 Raptor Cove + Gracemont
Core namePhoenix Raptor Lake Refresh-S
FamilyRyzen 7 PRO 7000 Core i7-14000
Part number(s), S-Spec

100-000000968,
100-000000959

Core i7-14700HX
Release dateQ2 2023 Q1 2024
Lithography4 nm FinFET Intel 7
Cores8 20
Threads16 28
Base frequency3.8 GHz 2.1 GHz
Turbo frequency5.1 GHz 5.5 GHz
Energy cores

-

12 Cores 12 Threads @ 1.5 / 3.9 GHz
High performance cores

8 Cores 16 Threads @ 3.8 / 5.1 GHz

8 Cores 16 Threads @ 2.1 / 5.4 / 5.5 GHz
Cache memory16 MB 33 MB
Max memory capacity256 GB 192 GB
Memory types

DDR5-5600, LPDDR5x-7500

DDR5 5600 MT/s, DDR4 3200 MT/s
Max # of memory channels2 2
Max PCIe lanes20 20
TDP35 W 55 W
GPU integrated graphicsAMD Radeon 780M Intel UHD Graphics 770 (Raptor Lake)
GPU cores12 -
GPU execution units- 32
GPU shading units768 256
GPU base clock800 MHz 300 MHz
GPU boost clock2700 MHz 1600 MHz
GPU FP32 floating point8,294.4 GFLOPS 844.8 GFLOPS
SocketFP7, FP7r2 BGA1964
Maximum temperature100°C 100°C
AI accelerator

AMD Ryzen AI

Gaussian & Neural Accelerator
AI computing operations per seconds10 TOPS -
Crypto engine

AES Instructions

AES New Instructions,
Secure Key
Security

Enhanced Virus Protection

OS Guard,
Boot Guard
Max display resolution

7680 x 4320@60Hz (DP),
3840 x 2160@240Hz (DP),
3440 x 1440@360Hz (DP),
2560 x 1440@480Hz (DP),
1920 x 1080@600Hz (DP)

4096 x 2160@60Hz (HDMI),
7680 x 4320@60Hz (DP),
5120 x 3200@120Hz (eDP)
Video decodingH.265 4320p49 -
Video encodingH.265 4320p43 -
PassMark single thread3,732 3,852
PassMark CPU Mark25,059 37,587
(Windows)
Geekbench 5 single core
1,738 2,016
(Windows)
Geekbench 5 multi-core
11,705 18,750
(Windows)
Geekbench 6 single core
2,594 2,785
(Windows)
Geekbench 6 multi-core
12,269 13,640
Amazon
eBay



We can better compare what are the technical differences between the two processors.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

The processor Intel Core i7-14700HX has a larger number of cores, the turbo frequency of Intel Core i7-14700HX is bigger, that the PDT of AMD Ryzen 7 PRO 7840HS is lower. The Intel Core i7-14700HX was started more recently.

Performance comparison with the benchmarks:


Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.


PassMark - CPU Mark & single thread
Intel Core i7-14700HX 3,852
37,587
AMD Ryzen 7 PRO 7840HS 3,732
25,059


In single core, the difference is 3%. In multi-core, the difference in terms of gap is 50%.


PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.




With Windows:

Geekbench 5 - Multi-core & Single Core Score - Windows
Intel Core i7-14700HX 2,016
18,750
AMD Ryzen 7 PRO 7840HS 1,738
11,705


In single core, the difference is 16%. In multi-core, the difference in terms of gap is 60%.


Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.




With Windows:

Geekbench 6 - Multi-core & Single Core Score - Windows
Intel Core i7-14700HX 2,785
13,640
AMD Ryzen 7 PRO 7840HS 2,594
12,269


In single core, the difference is 7%. In multi-core, the difference in terms of gap is 11%.

With Linux:

Geekbench 6 - Multi-core & Single Core Score - Linux
Intel Core i7-14700HX 2,241
12,832
AMD Ryzen 7 PRO 7840HS 2,382
12,265


In single core, the difference is 6%. In multi-core, the difference in terms of gap is 5%.


Geekbench 6 is a benchmarking platform that is capable of evaluating the performance of a device across multiple operating systems. The software evaluates processor power, with its ability to support different tasks, such as file compression, browsing; GPU computing capabilities, with image editing, video editing, gaming skills, machine learning workloads.


Equivalence:

AMD Ryzen 7 PRO 7840HS Intel EquivalentIntel Core i7-14700HX AMD Equivalent




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