Ryzen 9 PRO 7940HS vs Ryzen 5 3400G

VS

Aggregate performance score

Ryzen 5 3400G
2019
4 cores / 8 threads, 65 Watt
5.82
Ryzen 9 PRO 7940HS
2023
8 cores / 16 threads, 35 Watt
17.75
+205%

Ryzen 9 PRO 7940HS outperforms Ryzen 5 3400G by a whopping 205% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 3400G and Ryzen 9 PRO 7940HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1114344
Place by popularity92not in top-100
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 5AMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency8.4747.99
Architecture codenamePicasso (2019−2022)Phoenix-HS (Zen 4) (2023)
Release date7 July 2019 (5 years ago)13 June 2023 (1 year ago)

Detailed specifications

Ryzen 5 3400G and Ryzen 9 PRO 7940HS 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 cores4 (Quad-Core)8 (Octa-Core)
Threads816
Base clock speed3.7 GHz4 GHz
Boost clock speed4.2 GHz5.2 GHz
Bus typePCIe 3.0no data
Multiplier37no data
L1 cache128K (per core)512 KB
L2 cache512K (per core)8 MB
L3 cache4 MB (shared)16 MB
Chip lithography12 nm4 nm
Die size210 mm2178 mm2
Maximum core temperatureno data100 °C
Number of transistors4,950 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Ryzen 5 3400G and Ryzen 9 PRO 7940HS 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 configuration1 (Uniprocessor)no data
SocketAM4FP7/FP8
Power consumption (TDP)65 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 3400G and Ryzen 9 PRO 7940HS. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 3400G and Ryzen 9 PRO 7940HS are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3400G and Ryzen 9 PRO 7940HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933no data
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth46.933 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon RX Vega 11AMD Radeon 780M ( - 2800 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 3400G and Ryzen 9 PRO 7940HS.

PCIe version3.0no data
PCI Express lanes20no data

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 3400G 5.82
Ryzen 9 PRO 7940HS 17.75
+205%

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 5 3400G 9251
Ryzen 9 PRO 7940HS 28189
+205%

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 5 3400G 1134
Ryzen 9 PRO 7940HS 2294
+102%

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 5 3400G 3631
Ryzen 9 PRO 7940HS 10795
+197%

Gaming performance

Pros & cons summary


Performance score 5.82 17.75
Integrated graphics card 5.47 18.33
Recency 7 July 2019 13 June 2023
Physical cores 4 8
Threads 8 16
Chip lithography 12 nm 4 nm
Power consumption (TDP) 65 Watt 35 Watt

Ryzen 9 PRO 7940HS has a 205% higher aggregate performance score, 235.1% faster integrated GPU, an age advantage of 3 years, 100% more physical cores and 100% more threads, a 200% more advanced lithography process, and 85.7% lower power consumption.

The Ryzen 9 PRO 7940HS is our recommended choice as it beats the Ryzen 5 3400G in performance tests.

Note that Ryzen 5 3400G is a desktop processor while Ryzen 9 PRO 7940HS is a notebook one.


Should you still have questions on choice between Ryzen 5 3400G and Ryzen 9 PRO 7940HS, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 5 3400G
Ryzen 5 3400G
AMD Ryzen 9 PRO 7940HS
Ryzen 9 PRO 7940HS

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Community ratings

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4.1 2127 votes

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Questions & comments

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