AMD Ryzen 7 PRO 7840HS vs Intel Core Ultra 7 155H


AMD Ryzen 7 PRO 7840HS on Amazon USA
Intel Core Ultra 7 155H 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 Ultra 7 155H 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 16 cores, 22 threads, its turbo frequency is set to 4.8 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 Ultra 7 155H
Market (main)Laptop Laptop
ISAx86-64 (64 bit) x86-64 (64 bit)
MicroarchitectureZen 4 Redwood Cove + Crestmont
Core namePhoenix Meteor Lake-H
FamilyRyzen 7 PRO 7000 Core Ultra 7
Part number(s), S-Spec

100-000000968,
100-000000959

Core Ultra 7 155H
Release dateQ2 2023 Q4 2023
Lithography4 nm FinFET Intel 4
Cores8 16
Threads16 22
Base frequency3.8 GHz 1.4 GHz
Turbo frequency5.1 GHz 4.8 GHz
Energy cores

-

8 Cores 8 Threads @ 0.9 / 3.8 GHz,
2 Cores 2 Threads @ 0.7 / 2.5 GHz
High performance cores

8 Cores 16 Threads @ 3.8 / 5.1 GHz

6 Cores 12 Threads @ 1.4 / 4.8 GHz
Cache memory16 MB 24 MB
Max memory capacity256 GB 96 GB
Memory types

DDR5-5600, LPDDR5x-7500

LPDDR5/x 7467 MT/s, DDR5 5600 MT/s
Max # of memory channels2 2
Max PCIe lanes20 20
TDP35 W 28 W
GPU integrated graphicsAMD Radeon 780M Intel Arc Graphics (8-Cores)
GPU cores12 8
GPU shading units768 -
GPU base clock800 MHz 300 MHz
GPU boost clock2700 MHz 2250 MHz
GPU FP32 floating point8,294.4 GFLOPS -
SocketFP7, FP7r2 BGA2049
Maximum temperature100°C 110°C
AI accelerator

AMD Ryzen AI

Intel AI Boost @ 1.4 GHz
AI computing operations per seconds10 TOPS -
Crypto engine

AES Instructions

AES New Instructions,
Secure Key
Security

Enhanced Virus Protection

Control-Flow Enforcement Technology,
Total Memory Encryption,
Trusted Execution Technology,
OS Guard,
Boot Guard,
Mode-based Execute Control
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 2304@60Hz (HDMI),
7680 x 4320@60Hz (HDMI),
7680 x 4320@60Hz (DP),
3840 x 2400@120Hz (eDP)
Video decodingH.265 4320p49 -
Video encodingH.265 4320p43 -
CPU-Z single thread647 717
CPU-Z multi thread6,266 7,528
Cinebench R15 single thread271 249
Cinebench R15 multi-thread2,473 2,394
Cinebench R20 single thread675 651
Cinebench R20 multi-thread5,822 5,484
Cinebench R23 single thread1,743 1,766
Cinebench R23 multi-thread15,148 15,082
Cinebench 2024 single thread106 102
Cinebench 2024 multi-thread893 753
PassMark single thread3,732 3,585
PassMark CPU Mark25,059 22,762
(Windows)
Geekbench 5 single core
1,738 1,693
(Windows)
Geekbench 5 multi-core
11,705 11,878
(Windows)
Geekbench 6 single core
2,594 2,265
(Windows)
Geekbench 6 multi-core
12,269 12,332
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 Ultra 7 155H has a larger number of cores, the maximum frequency of AMD Ryzen 7 PRO 7840HS is greater, that the thermal dissipation power of Intel Core Ultra 7 155H is less. Both were produced in the same year.

Performance comparison with the benchmarks:


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


CPU-Z - Multi-Thread & Single Thread Score
Intel Core Ultra 7 155H 717
7,528
AMD Ryzen 7 PRO 7840HS 647
6,266


In single core, the difference is 11%. In multi-core, the difference in terms of gap is 20%.


CPU-Z is a system information software that provides the name of the processor, its model number, the codename, the cache levels, the package, the process. It can also gives data about the mainboard, the memory. It makes real time measurement, with finally a benchmark for the single thread, as well as for the multi thread.




Cinebench R15 - Multi-Thread & Single Thread Score
AMD Ryzen 7 PRO 7840HS 271
2,473
Intel Core Ultra 7 155H 249
2,394


In single core, the difference is 9%. In multi-core, the differential gap is 3%.


Cinebench R15 evaluates the performance of CPU calculations by restoring a photorealistic 3D scene. The scene has 2,000 objects, 300,000 polygons, uses sharp and fuzzy reflections, bright areas, shadows, procedural shaders, antialiasing, and so on. The faster the rendering of the scene is created, the more powerful the PC is, with a high number of points.


Cinebench R20 - Multi-Thread & Single Thread Score
AMD Ryzen 7 PRO 7840HS 675
5,822
Intel Core Ultra 7 155H 651
5,484


In single core, the difference is 4%. In multi-core, the differential gap is 6%.


Cinebench R20 is a multi-platform test software which allows to evaluate the hardware capacities of a device such as a computer, a tablet, a server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant.




Cinebench R23 - Multi-Thread & Single Thread Score
AMD Ryzen 7 PRO 7840HS 1,743
15,148
Intel Core Ultra 7 155H 1,766
15,082


In single core, the difference is -1%. In multi-core, the differential gap is 0%.


Cinebench R23 is cross-platform testing software that allows you to assess the hardware capabilities of a device such as a computer, tablet, server. This version of Cinebench takes into account recent developments in processors with multiple cores and the latest improvements in rendering techniques. The evaluation is ultimately even more relevant. The test scene contains no less than 2,000 objects and more than 300,000 polygons in total.


Cinebench 2024 - Multi-Thread & Single Thread Score
AMD Ryzen 7 PRO 7840HS 106
893
Intel Core Ultra 7 155H 102
753


In single core, the difference is 4%. In multi-core, the differential gap is 19%.


Cinebench 2024 is a benchmarking software that includes various tools for 3D modeling, animation, visual effects, motion graphics, composition and color grading capabilities. With for example a GPU-accelerated rendering engine, a 3D simulation tool, digital sculpture and painting, intelligent assets, models, shaders, and other materials, production tools.


PassMark - CPU Mark & single thread
AMD Ryzen 7 PRO 7840HS 3,732
25,059
Intel Core Ultra 7 155H 3,585
22,762


In single core, the difference is 4%. In multi-core, the differential gap is 10%.


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 Ultra 7 155H 1,693
11,878
AMD Ryzen 7 PRO 7840HS 1,738
11,705


In single core, the difference is 3%. In multi-core, the difference in terms of gap is 1%.

With Linux:

Geekbench 5 - Multi-core & Single Core Score - Linux
Intel Core Ultra 7 155H 1,862
12,506
AMD Ryzen 7 PRO 7840HS 2,095
12,078


In single core, the difference is 13%. In multi-core, the difference in terms of gap is 4%.


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 Ultra 7 155H 2,265
12,332
AMD Ryzen 7 PRO 7840HS 2,594
12,269


In single core, the difference is 15%. In multi-core, the difference in terms of gap is 1%.

With Linux:

Geekbench 6 - Multi-core & Single Core Score - Linux
Intel Core Ultra 7 155H 2,446
13,212
AMD Ryzen 7 PRO 7840HS 2,382
12,265


In single core, the difference is 3%. In multi-core, the difference in terms of gap is 8%.


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 Ultra 7 155H AMD Equivalent

See also:

Intel Core Ultra 7 155U




GadgetVersus.com © 2024 - About us - XML sitemap - Privacy policy - Advertising policy - Contact

Disclaimer:

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

As an Amazon Associate I earn from qualifying purchases.

This page includes affiliate links for which the administrator of GadgetVersus may earn a commission at no extra cost to you should you make a purchase. These links are indicated using the hashtag #ad.


Information:

We do not assume any responsibility for the data displayed on our website. Please use at your own risk. Some or all of this data may be out of date or incomplete, please refer to the technical page on the respective manufacturer's website to find the latest up-to-date information regarding the specifics of these products.


W3Ask W3Ask Brasil W3Ask Deutschland W3Ask España W3Ask France W3Ask Italia W3Ask Nederland