Ryzen 5 7645HX vs Ryzen 5 PRO 6650H

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Aggregate performance score

Ryzen 5 PRO 6650H
2022
6 cores / 12 threads, 45 Watt
12.34
Ryzen 5 7645HX
2023
6 cores / 12 threads, 45 Watt
17.37
+40.8%

Ryzen 5 7645HX outperforms Ryzen 5 PRO 6650H by a considerable 41% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 PRO 6650H and Ryzen 5 7645HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking583339
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Architecture codenameRembrandt-H PRO (Zen 3+)Dragon Range (Zen4)
Release date19 April 2022 (2 years ago)4 January 2023 (1 year ago)

Detailed specifications

Ryzen 5 PRO 6650H 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 cores6 (Hexa-Core)6 (Hexa-Core)
Threads1212
Base clock speed3.3 GHz4 GHz
Boost clock speed4.5 GHz5 GHz
L1 cache64K (per core)64K (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache16 MB (shared)32 MB (shared)
Chip lithography6 nm5 nm
Die size208 mm271 mm2
Maximum core temperature95 °C100 °C
Number of transistorsno data6570 Million
64 bit support++
Windows 11 compatibility++
Unlocked multiplierNoNo

Compatibility

Information on Ryzen 5 PRO 6650H 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
SocketFP7FL1
Power consumption (TDP)45 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 PRO 6650H and Ryzen 5 7645HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsDDR5-4800/LPDDR5-6400 RAM (incl. ECC), PCIe 4, PRO, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+no data
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 PRO 6650H and Ryzen 5 7645HX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 6650H 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 660MAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 PRO 6650H and Ryzen 5 7645HX.

PCIe version4.05.0
PCI Express lanes2028

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 5 PRO 6650H 12.34
Ryzen 5 7645HX 17.37
+40.8%

Ryzen 5 7645HX outperforms Ryzen 5 PRO 6650H by 41% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Ryzen 5 PRO 6650H 19094
Ryzen 5 7645HX 26868
+40.7%

Ryzen 5 7645HX outperforms Ryzen 5 PRO 6650H by 41% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Ryzen 5 PRO 6650H 1719
Ryzen 5 7645HX 2678
+55.8%

Ryzen 5 7645HX outperforms Ryzen 5 PRO 6650H by 56% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Ryzen 5 PRO 6650H 6861
Ryzen 5 7645HX 11781
+71.7%

Ryzen 5 7645HX outperforms Ryzen 5 PRO 6650H by 72% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 12.34 17.37
Integrated graphics card 9.78 2.86
Recency 19 April 2022 4 January 2023
Chip lithography 6 nm 5 nm

The Ryzen 5 7645HX is our recommended choice as it beats the Ryzen 5 PRO 6650H in performance tests.


Should you still have questions on choice between Ryzen 5 PRO 6650H and Ryzen 5 7645HX, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 PRO 6650H
Ryzen 5 PRO 6650H
AMD Ryzen 5 7645HX
Ryzen 5 7645HX

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Community ratings

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


4.7 3 votes

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Questions & comments

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