Intel Pentium M 765 vs AMD Ryzen 5 PRO 5645

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CPU comparison with benchmarks


Intel Pentium M 765 CPU1 vs CPU2 AMD Ryzen 5 PRO 5645
Intel Pentium M 765 AMD Ryzen 5 PRO 5645

CPU comparison

Intel Pentium M 765 or AMD Ryzen 5 PRO 5645 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Pentium M 765 has 1 cores with 1 threads and clocks with a maximum frequency of 2.10 GHz. Up to GB of memory is supported in 0 memory channels. The Intel Pentium M 765 was released in 2005.

The AMD Ryzen 5 PRO 5645 has 6 cores with 12 threads and clocks with a maximum frequency of 4.60 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 5 PRO 5645 was released in Q3/2022.
Intel Pentium (150) Family AMD Ryzen 5 (86)
Intel Pentium M (4) CPU group AMD Ryzen 5000U (13)
1 Generation 4
Dothan Architecture Cezanne (Zen 3)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium M 765 is a 1 core processor with a clock frequency of 2.10 GHz. The AMD Ryzen 5 PRO 5645 has 6 CPU cores with a clock frequency of 3.70 GHz (4.60 GHz).

Intel Pentium M 765 Characteristic AMD Ryzen 5 PRO 5645
1 Cores 6
1 Threads 12
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
2.10 GHz Frequency 3.70 GHz
-- Turbo Frequency (1 Core) 4.60 GHz
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Pentium M 765 Characteristic AMD Ryzen 5 PRO 5645
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Intel Pentium M 765 supports a maximum of GB of memory in 0 memory channels. The AMD Ryzen 5 PRO 5645 can connect up to 64 GB of memory in 2 memory channels.

Intel Pentium M 765 Characteristic AMD Ryzen 5 PRO 5645
Memory LPDDR4-4266, DDR4-3200
Max. Memory 64 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 51.2 GB/s
No ECC No
2.00 MB L2 Cache 3.00 MB
-- L3 Cache 32.00 MB
-- PCIe version 4.0
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Pentium M 765 has a TDP of 7.5 W, that of the AMD Ryzen 5 PRO 5645 is 65 W.

Intel Pentium M 765 Characteristic AMD Ryzen 5 PRO 5645
7.5 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. 95 °C

Technical details

The Intel Pentium M 765 has a 2.00 MB cache, while the AMD Ryzen 5 PRO 5645 cache has a total of 35.00 MB.

Intel Pentium M 765 Characteristic AMD Ryzen 5 PRO 5645
90 nm Technology 7 nm
Monolithic Chip design Chiplet
x86-32 (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 479 Socket AM4 (PGA 1331)
None Virtualization AMD-V, SVM
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
2005 Release date Q3/2022
-- Release price --
show more data show more data


Rate these processors

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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Pentium M 765 Intel Pentium M 765
1C 1T @ 2.10 GHz
0 (0%)
AMD Ryzen 5 PRO 5645 AMD Ryzen 5 PRO 5645
6C 12T @ 4.60 GHz
1570 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Pentium M 765 Intel Pentium M 765
1C 1T @ 2.10 GHz
0 (0%)
AMD Ryzen 5 PRO 5645 AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz
7089 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Pentium M 765 Intel Pentium M 765
1C 1T @ 2.10 GHz
0 (0%)
AMD Ryzen 5 PRO 5645 AMD Ryzen 5 PRO 5645
6C 12T @ 3.70 GHz
19544 (100%)

Devices using this processor

Intel Pentium M 765 AMD Ryzen 5 PRO 5645
Unknown Unknown

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