Ryzen 5 8645HS vs Ryzen AI 9 HX 370

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen AI 9 HX 370
2024
12 cores / 24 threads, 28 Watt
23.46
+60.6%

Ryzen AI 9 HX 370 outperforms Ryzen 5 8645HS by an impressive 61% based on our aggregate benchmark results.

Primary details

Comparing Ryzen AI 9 HX 370 and Ryzen 5 8645HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking220497
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Architecture codenameStrix Point (2024)Hawk Point-HS (Zen 4) (2023−2024)
Release dateJuly 2024 (recently)6 December 2023 (less than a year ago)

Detailed specifications

Ryzen AI 9 HX 370 and Ryzen 5 8645HS 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 cores12 (Dodeca-Core)6 (Hexa-Core)
Threads2412
Base clock speed2 GHz4.3 GHz
Boost clock speed5.1 GHz5 GHz
L1 cache80 KB (per core)384 KB
L2 cache1 MB (per core)6 MB
L3 cache24 MB (shared)16 MB
Chip lithography4 nm4 nm
Die sizeno data178 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data25,000 million
64 bit support++

Compatibility

Information on Ryzen AI 9 HX 370 and Ryzen 5 8645HS 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.

Number of CPUs in a configuration11
SocketFP8FP7/FP7r2/FP8
Power consumption (TDP)28 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 9 HX 370 and Ryzen 5 8645HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataRyzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen AI 9 HX 370 and Ryzen 5 8645HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX 370 and Ryzen 5 8645HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 890MAMD Radeon 760M

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 9 HX 370 and Ryzen 5 8645HS.

PCIe version4.04.0
PCI Express lanes1620

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.

Ryzen AI 9 HX 370 23.46
+60.6%
Ryzen 5 8645HS 14.61

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.

Ryzen AI 9 HX 370 36172
+60.5%
Ryzen 5 8645HS 22536

Gaming performance

Pros & cons summary


Performance score 23.46 14.61
Integrated graphics card 19.73 14.93
Physical cores 12 6
Threads 24 12
Power consumption (TDP) 28 Watt 45 Watt

Ryzen AI 9 HX 370 has a 60.6% higher aggregate performance score, 32.2% faster integrated GPU, 100% more physical cores and 100% more threads, and 60.7% lower power consumption.

The Ryzen AI 9 HX 370 is our recommended choice as it beats the Ryzen 5 8645HS in performance tests.


Should you still have questions on choice between Ryzen AI 9 HX 370 and Ryzen 5 8645HS, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen AI 9 HX 370
Ryzen AI 9 HX 370
AMD Ryzen 5 8645HS
Ryzen 5 8645HS

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


4.5 46 votes

Rate Ryzen AI 9 HX 370 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.7 36 votes

Rate Ryzen 5 8645HS on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen AI 9 HX 370 or Ryzen 5 8645HS, agree or disagree with our judgements, or report an error or mismatch.