Ryzen 7 PRO 8840U vs A4 PRO-7300B

VS

Aggregate performance score

A4 PRO-7300B
2014
2 cores / 2 threads, 65 Watt
0.92
Ryzen 7 PRO 8840U
2024
8 cores / 16 threads, 28 Watt
15.38
+1572%

Ryzen 7 PRO 8840U outperforms A4 PRO-7300B by a whopping 1572% based on our aggregate benchmark results.

Primary details

Comparing A4 PRO-7300B and Ryzen 7 PRO 8840U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2534454
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Power efficiency1.3451.98
Architecture codenameRichland (2013−2014)Hawk Point (2024)
Release dateAugust 2014 (10 years ago)16 April 2024 (less than a year ago)

Detailed specifications

A4 PRO-7300B and Ryzen 7 PRO 8840U 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 cores2 (Dual-core)8 (Octa-Core)
Threads216
Base clock speed3.8 GHz3.3 GHz
Boost clock speed4 GHz5.1 GHz
L1 cache96 KB64 KB (per core)
L2 cache1024 KB1 MB (per core)
L3 cacheno data16 MB (shared)
Chip lithography32 nm4 nm
Die size246 mm2178 mm2
Maximum core temperature70 °Cno data
Maximum case temperature (TCase)70 °Cno data
Number of transistors1,303 million25,000 million
64 bit support++

Compatibility

Information on A4 PRO-7300B and Ryzen 7 PRO 8840U 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
SocketFM2FP7
Power consumption (TDP)65 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4 PRO-7300B and Ryzen 7 PRO 8840U. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX++
PowerNow+-
PowerGating+-
VirusProtect+-
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by A4 PRO-7300B and Ryzen 7 PRO 8840U are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4 PRO-7300B and Ryzen 7 PRO 8840U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1600DDR5
Max memory channels2no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 8470DAMD Radeon 780M
จำนวนพาธไลน์192no data
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A4 PRO-7300B and Ryzen 7 PRO 8840U integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A4 PRO-7300B and Ryzen 7 PRO 8840U integrated GPUs, sometimes API versions are included.

DirectXDirectX® 11no data

Peripherals

Specifications and connection of peripherals supported by A4 PRO-7300B and Ryzen 7 PRO 8840U.

PCIe version2.04.0
PCI Express lanesno data20

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.

A4 PRO-7300B 0.92
Ryzen 7 PRO 8840U 15.38
+1572%

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.

A4 PRO-7300B 1458
Ryzen 7 PRO 8840U 24431
+1576%

Gaming performance

Pros & cons summary


Performance score 0.92 15.38
Integrated graphics card 0.97 18.32
Physical cores 2 8
Threads 2 16
Chip lithography 32 nm 4 nm
Power consumption (TDP) 65 Watt 28 Watt

Ryzen 7 PRO 8840U has a 1571.7% higher aggregate performance score, 1788.7% faster integrated GPU, 300% more physical cores and 700% more threads, a 700% more advanced lithography process, and 132.1% lower power consumption.

The Ryzen 7 PRO 8840U is our recommended choice as it beats the A4 PRO-7300B in performance tests.

Note that A4 PRO-7300B is a desktop processor while Ryzen 7 PRO 8840U is a server/workstation one.


Should you still have questions on choice between A4 PRO-7300B and Ryzen 7 PRO 8840U, 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 A4 PRO-7300B
A4 PRO-7300B
AMD Ryzen 7 PRO 8840U
Ryzen 7 PRO 8840U

Similar processor comparisons

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Community ratings

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


3.2 37 votes

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3.5 21 vote

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Questions & comments

Here you can ask a question about A4 PRO-7300B or Ryzen 7 PRO 8840U, agree or disagree with our judgements, or report an error or mismatch.