Ryzen 5 7645HX vs Ryzen AI 9 HX 370

VS

Aggregate performance score

Ryzen AI 9 HX 370
2024
12 cores / 24 threads, 28 Watt
22.30
+31.9%
Ryzen 5 7645HX
2023
6 cores / 12 threads, 45 Watt
16.91

Ryzen AI 9 HX 370 outperforms Ryzen 5 7645HX by a substantial 32% based on our aggregate benchmark results.

Primary details

Comparing Ryzen AI 9 HX 370 and Ryzen 5 7645HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking237389
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Power efficiency75.3235.54
Architecture codenameStrix Point (2024)Dragon Range (Zen4) (2023)
Release dateJuly 2024 (recently)4 January 2023 (1 year ago)

Detailed specifications

Ryzen AI 9 HX 370 and Ryzen 5 7645HX 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 GHz
Boost clock speed5.1 GHz5 GHz
Bus rate54 MHzno data
L1 cache80 KB (per core)64K (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache24 MB (shared)32 MB (shared)
Chip lithography4 nm5 nm
Die sizeno data71 mm2
Maximum core temperature100 °C100 °C
Number of transistorsno data6570 Million
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Ryzen AI 9 HX 370 and Ryzen 5 7645HX 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
SocketFP8FL1
Power consumption (TDP)28 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen AI 9 HX 370 and Ryzen 5 7645HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsUSB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4Ano data
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen AI 9 HX 370 and Ryzen 5 7645HX 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 7645HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5-5200

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 890MAMD Radeon 610M (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen AI 9 HX 370 and Ryzen 5 7645HX.

PCIe version4.05.0
PCI Express lanes1628

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 22.30
+31.9%
Ryzen 5 7645HX 16.91

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 35416
+31.8%
Ryzen 5 7645HX 26868

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Ryzen AI 9 HX 370 3410
+49.8%
Ryzen 5 7645HX 2276

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Ryzen AI 9 HX 370 305
+5.4%
Ryzen 5 7645HX 289

Geekbench 5.5 Multi-Core

Ryzen AI 9 HX 370 14478
+42.7%
Ryzen 5 7645HX 10145

Blender(-)

Ryzen AI 9 HX 370 147
Ryzen 5 7645HX 224
+52.4%

Geekbench 5.5 Single-Core

Ryzen AI 9 HX 370 2072
+5.1%
Ryzen 5 7645HX 1971

7-Zip Single

Ryzen AI 9 HX 370 6153
Ryzen 5 7645HX 7124
+15.8%

7-Zip

Ryzen AI 9 HX 370 80726
+33.7%
Ryzen 5 7645HX 60373

WebXPRT 3

Ryzen AI 9 HX 370 293
Ryzen 5 7645HX 331
+13%

CrossMark Overall

Ryzen AI 9 HX 370 1785
Ryzen 5 7645HX 1939
+8.6%

WebXPRT 4 Overall

Ryzen AI 9 HX 370 250
Ryzen 5 7645HX 273
+9.4%

Blender v3.3 Classroom CPU(-)

Ryzen AI 9 HX 370 229
Ryzen 5 7645HX 360
+57.2%

Geekbench 6.3 Multi-Core

Ryzen AI 9 HX 370 15059
+28.5%
Ryzen 5 7645HX 11717

Geekbench 6.3 Single-Core

Ryzen AI 9 HX 370 2857
+5.2%
Ryzen 5 7645HX 2717

Gaming performance

Pros & cons summary


Performance score 22.30 16.91
Integrated graphics card 21.89 2.85
Physical cores 12 6
Threads 24 12
Chip lithography 4 nm 5 nm
Power consumption (TDP) 28 Watt 45 Watt

Ryzen AI 9 HX 370 has a 31.9% higher aggregate performance score, 668.1% faster integrated GPU, 100% more physical cores and 100% more threads, a 25% more advanced lithography process, and 60.7% lower power consumption.

The Ryzen AI 9 HX 370 is our recommended choice as it beats the Ryzen 5 7645HX in performance tests.


Should you still have questions on choice between Ryzen AI 9 HX 370 and Ryzen 5 7645HX, 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 7645HX
Ryzen 5 7645HX

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.


4.3 149 votes

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

  • 1
  • 2
  • 3
  • 4
  • 5
3.5 51 vote

Rate Ryzen 5 7645HX 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 7645HX, agree or disagree with our judgements, or report an error or mismatch.