A4 PRO-3340B vs Ryzen 7 PRO 5845

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Aggregate performance score

Ryzen 7 PRO 5845
2022
8 cores / 16 threads, 65 Watt
14.85
+1431%

Ryzen 7 PRO 5845 outperforms A4 PRO-3340B by a whopping 1431% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking5132651
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Power efficiency9.631.64
DesignerAMDAMD
ManufacturerTSMCGlobalFoundries
Architecture codenameVermeer (2020−2025)Kabini (2013−2014)
Release date4 April 2022 (3 years ago)20 December 2014 (10 years ago)

Detailed specifications

Ryzen 7 PRO 5845 and A4 PRO-3340B 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)4 (Quad-Core)
Threads164
Base clock speed3.4 GHz2.2 GHz
Boost clock speed4.6 GHz2.2 GHz
L1 cache64 KB (per core)no data
L2 cache512 KB (per core)2048 KB
L3 cache32 MB (shared)no data
Chip lithography7 nm28 nm
Die size74 mm2107 mm2
Maximum case temperature (TCase)95 °C90 °C
Number of transistors4,150 millionno data
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 PRO 5845 and A4 PRO-3340B 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
SocketAM4FT3
Power consumption (TDP)65 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 PRO 5845 and A4 PRO-3340B. You'll probably need this information if you require some particular technology.

AES-NI++
FMA-FMA4
AVX++
PowerNow-+
PowerGating-+
VirusProtect-+
RAID-+
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 PRO 5845 and A4 PRO-3340B are enumerated here.

AMD-V++
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 5845 and A4 PRO-3340B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3/DDR3L-1600
Max memory channelsno data1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon™ HD 8240 Graphics
iGPU core countno data2
จำนวนพาธไลน์no data128
Enduro-+
Switchable graphics-+
UVD-+
VCE-+

Graphics interfaces

Available interfaces and connections of Ryzen 7 PRO 5845 and A4 PRO-3340B integrated GPUs.

DisplayPort-+
HDMI-+

Graphics API support

APIs supported by Ryzen 7 PRO 5845 and A4 PRO-3340B integrated GPUs, sometimes API versions are included.

DirectXno dataDirectX® 12
Vulkan-+

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 PRO 5845 and A4 PRO-3340B.

PCIe version4.02.0
PCI Express lanes208

Synthetic benchmarks

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.

Ryzen 7 PRO 5845 14.85
+1431%
A4 PRO-3340B 0.97

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. Other than that, Passmark measures multi-core performance.

Ryzen 7 PRO 5845 26054
+1425%
Samples: 15
A4 PRO-3340B 1709
Samples: 8

Gaming performance

Pros & cons summary


Performance score 14.85 0.97
Recency 4 April 2022 20 December 2014
Physical cores 8 4
Threads 16 4
Chip lithography 7 nm 28 nm
Power consumption (TDP) 65 Watt 25 Watt

Ryzen 7 PRO 5845 has a 1430.9% higher aggregate performance score, an age advantage of 7 years, 100% more physical cores and 300% more threads, and a 300% more advanced lithography process.

A4 PRO-3340B, on the other hand, has 160% lower power consumption.

The AMD Ryzen 7 PRO 5845 is our recommended choice as it beats the AMD A4 PRO-3340B in performance tests.

Note that Ryzen 7 PRO 5845 is a desktop processor while A4 PRO-3340B is a notebook one.

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AMD Ryzen 7 PRO 5845
Ryzen 7 PRO 5845
AMD A4 PRO-3340B
A4 PRO-3340B

Other comparisons

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Community ratings

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