Ryzen 7 PRO 7840U vs Ultra 9 285H

VS

Aggregate performance score

Core Ultra 9 285H
16 cores / 16 threads, 45 Watt
23.32
+51.7%
Ryzen 7 PRO 7840U
2023
8 cores / 16 threads, 28 Watt
15.37

Core Ultra 9 285H outperforms Ryzen 7 PRO 7840U by an impressive 52% based on our aggregate benchmark results.

Primary details

Comparing Core Ultra 9 285H and Ryzen 7 PRO 7840U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking227456
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataAMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency49.4252.35
Architecture codenameArrow Lake-HPhoenix (Zen 4) (2023)
Release dateno data3 May 2023 (1 year ago)

Detailed specifications

Core Ultra 9 285H and Ryzen 7 PRO 7840U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores16 (Hexadeca-Core)8 (Octa-Core)
Threads1616
Base clock speedno data3.3 GHz
Boost clock speed5.4 GHz5.1 GHz
L1 cacheno data512 KB
L2 cacheno data8 MB
L3 cacheno data16 MB
Chip lithographyno data4 nm
Die sizeno data178 mm2
Maximum core temperatureno data100 °C
64 bit support-+
Windows 11 compatibilityno data+

Compatibility

Information on Core Ultra 9 285H and Ryzen 7 PRO 7840U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Power consumption (TDP)45 Watt28 Watt

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 780M ( - 2700 MHz)

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ultra 9 285H 23.32
+51.7%
Ryzen 7 PRO 7840U 15.37

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ultra 9 285H 37343
+51.7%
Ryzen 7 PRO 7840U 24618

Geekbench 6.3 Multi-Core

Ultra 9 285H 15330
+37.7%
Ryzen 7 PRO 7840U 11130

Gaming performance

Pros & cons summary


Performance score 23.32 15.37
Physical cores 16 8
Power consumption (TDP) 45 Watt 28 Watt

Ultra 9 285H has a 51.7% higher aggregate performance score, and 100% more physical cores.

Ryzen 7 PRO 7840U, on the other hand, has 60.7% lower power consumption.

The Core Ultra 9 285H is our recommended choice as it beats the Ryzen 7 PRO 7840U in performance tests.


Should you still have questions on choice between Core Ultra 9 285H and Ryzen 7 PRO 7840U, ask them in Comments section, and we shall answer.

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Intel Core Ultra 9 285H
Core Ultra 9 285H
AMD Ryzen 7 PRO 7840U
Ryzen 7 PRO 7840U

Other comparisons

We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.3 7 votes

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4.2 50 votes

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Questions & comments

Here you can ask a question about Core Ultra 9 285H or Ryzen 7 PRO 7840U, agree or disagree with our judgements, or report an error or mismatch.