Ryzen 7 7840HS vs Ryzen 7 PRO 7745

VS

Aggregate performance score

Ryzen 7 PRO 7745
2023
8 cores / 16 threads, 65 Watt
21.81
+19.8%
Ryzen 7 7840HS
2023
8 cores / 16 threads, 35 Watt
18.20

Ryzen 7 PRO 7745 outperforms Ryzen 7 7840HS by a significant 20% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 PRO 7745 and Ryzen 7 7840HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking242333
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiency31.7549.21
Architecture codenameRaphael (2023−2024)Phoenix-HS (Zen 4) (2023)
Release date13 June 2023 (1 year ago)January 2023 (1 year ago)

Detailed specifications

Ryzen 7 PRO 7745 and Ryzen 7 7840HS 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 cores8 (Octa-Core)8 (Octa-Core)
Threads1616
Base clock speed3.8 GHz3.8 GHz
Boost clock speed5.3 GHz5.1 GHz
L1 cache64 KB (per core)64K (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache32 MB (shared)16 MB (shared)
Chip lithography5 nm4 nm
Die size71 mm2178 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)61 °Cno data
Number of transistors6,570 million25,000 million
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on Ryzen 7 PRO 7745 and Ryzen 7 7840HS 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
SocketAM5FP8
Power consumption (TDP)65 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 7745 and Ryzen 7 7840HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataRyzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA-+
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 7745 and Ryzen 7 7840HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 7745 and Ryzen 7 7840HS. 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 GraphicsAMD Radeon 780M ( - 2700 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 7745 and Ryzen 7 7840HS.

PCIe version5.04.0
PCI Express lanes2420

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 7 PRO 7745 21.81
+19.8%
Ryzen 7 7840HS 18.20

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 7 PRO 7745 34652
+19.9%
Ryzen 7 7840HS 28912

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.

Ryzen 7 PRO 7745 2635
+11.3%
Ryzen 7 7840HS 2367

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.

Ryzen 7 PRO 7745 13507
+22.7%
Ryzen 7 7840HS 11009

Gaming performance

Pros & cons summary


Performance score 21.81 18.20
Integrated graphics card 1.98 18.32
Chip lithography 5 nm 4 nm
Power consumption (TDP) 65 Watt 35 Watt

Ryzen 7 PRO 7745 has a 19.8% higher aggregate performance score.

Ryzen 7 7840HS, on the other hand, has 825.3% faster integrated GPU, a 25% more advanced lithography process, and 85.7% lower power consumption.

The Ryzen 7 PRO 7745 is our recommended choice as it beats the Ryzen 7 7840HS in performance tests.

Be aware that Ryzen 7 PRO 7745 is a server/workstation processor while Ryzen 7 7840HS is a notebook one.


Should you still have questions on choice between Ryzen 7 PRO 7745 and Ryzen 7 7840HS, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 PRO 7745
Ryzen 7 PRO 7745
AMD Ryzen 7 7840HS
Ryzen 7 7840HS

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Community ratings

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


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Questions & comments

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