Sempron 3850: specs and benchmarks


Aggregate performance score

Sempron 3850 provides poor benchmark performance at 0.74% of a leader's which is a 96-core Ryzen Threadripper PRO 7995WX.


AMD started Sempron 3850 sales 9 April 2014. This is a Kabini architecture desktop processor primarily aimed at office systems. It has 4 cores and 4 threads, and is based on 28nm manufacturing technology, with a maximum frequency of 1300 MHz and a locked multiplier.

Compatibility-wise, this is AM1 processor with a TDP of 25 Watt and a maximum temperature of 90 °C. It supports DDR3-1600 memory.

Primary details

Sempron 3850 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance ranking2579
Place by popularitynot in top-100
Market segmentDesktop processor
Architecture codenameKabini (2013−2014)
Release date9 April 2014 (10 years ago)
Current price$99 of 15069 (EPYC 7663)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores4 (Quad-Core)
Boost clock speed1.3 GHzof 6.2 (Core i9-14900KS)
L1 cache256 KBof 7475.2 (Apple M2 Pro 10-Core)
L2 cache2048 KBof 98304 (Ryzen Threadripper PRO 7995WX)
Chip lithography28 nmof 3 (Apple M3 Max 16-Core)
Die size107 mm2
Maximum core temperature90 °Cof 110 (Core Ultra 9 185H)
Maximum case temperature (TCase)90 °Cof 105 (Core i7-5950HQ)
64 bit support+
Unlocked multiplierNo


Information on Sempron 3850 compatibility with other computer components and devices: 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 configuration1of 8 (Xeon Platinum 8454H)
Power consumption (TDP)25 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by Sempron 3850. You'll probably need this information if you require some particular technology.

Out-of-band client management-

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

IOMMU 2.0+

Memory specs

Types, maximum amount and channel number of RAM supported by Sempron 3850's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesDDR3-1600
Max memory channels1of 12 (Xeon Platinum 9221)

Graphics specifications

General parameters of a GPU integrated into Sempron 3850.

Integrated graphics cardAMD Radeon R3 Graphics
Number of pipelines128
Switchable graphics1

Graphics interfaces

Available interfaces and connections of Sempron 3850's integrated GPU.


Graphics API support

APIs supported by Sempron 3850's integrated GPU, sometimes API versions are included.

DirectXDirectX® 12


Specifications and connection types of supported peripherals.

PCIe version2.0of 5 (Ryzen Threadripper PRO 7995WX)
PCI Express lanes4of 128 (EPYC 9654)

Benchmark performance

Single-core and multi-core benchmark results of Sempron 3850. Overall benchmark performance 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.

Sempron 3850 0.74


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%

Sempron 3850 1142

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%

Sempron 3850 160

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%

Sempron 3850 535

Gaming performance

Closest competitors

Sempron 3850's performance relative to its closest rivals among desktop CPUs.

A4-4000 100
Sempron 3850 100
Celeron G530 98.65

Intel equivalent

According to our data, the closest Intel alternative to Sempron 3850 is Celeron G540T, which is nearly equal in speed and lower by 4 positions in our ranking.

Here are some closest Intel rivals to Sempron 3850:

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.

Recommended GPUs

People consider these graphics cards to be good for Sempron 3850, according to our PC configuration statistics.

These are the fastest graphics cards for Sempron 3850 in our user configuration statistics. There is a total of 114 configurations using Sempron 3850 in our database.

Community ratings

Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.

3.4 5 votes

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Questions & comments

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