Pentium 3825U vs A10-5800K

#ad 
Buy on Amazon
VS

Aggregate performance score

A10-5800K
2012
4 cores / 4 threads, 100 Watt
1.87
+113%
Pentium 3825U
2015
2 cores / 4 threads, 15 Watt
0.88

A10-5800K outperforms Pentium 3825U by a whopping 113% based on our aggregate benchmark results.

Primary details

Comparing A10-5800K and Pentium 3825U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19932559
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.35no data
Market segmentDesktop processorLaptop
SeriesAMD A-Series (Desktop)Intel Pentium
Power efficiency1.765.52
Architecture codenameTrinity (2012−2013)Broadwell-U (2015)
Release date2 October 2012 (12 years ago)1 March 2015 (9 years ago)
Launch price (MSRP)$122$161

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A10-5800K and Pentium 3825U 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)2 (Dual-core)
Threads44
Base clock speed3.8 GHz1.9 GHz
Boost clock speed4.2 GHz1.9 GHz
Bus rateno data5 GT/s
L1 cache128 KB (per core)64K (per core)
L2 cache1 MB (per core)256K (per core)
L3 cache0 KB2 MB (shared)
Chip lithography32 nm14 nm
Die size246 mm282 mm2
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)74 °C105 °C
Number of transistors1,178 million1300 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A10-5800K and Pentium 3825U 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
SocketFM2FCBGA1168
Power consumption (TDP)100 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A10-5800K and Pentium 3825U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Smart Responseno data-
FDIno data+
Fast Memory Accessno data+

Security technologies

A10-5800K and Pentium 3825U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
Identity Protection-+
OS Guardno data-

Virtualization technologies

Virtual machine speed-up technologies supported by A10-5800K and Pentium 3825U are enumerated here.

AMD-V++
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A10-5800K and Pentium 3825U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data16 GB
Max memory channelsno data2
Maximum memory bandwidthno data25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 7660D (800 MHz)Intel HD Graphics for 5th Generation Intel Processors
Quick Sync Video-+
Clear Videono data+
Graphics max frequencyno data850 MHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of A10-5800K and Pentium 3825U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+

Graphics API support

APIs supported by A10-5800K and Pentium 3825U integrated GPUs, sometimes API versions are included.

DirectXno data11.2/12

Peripherals

Specifications and connection of peripherals supported by A10-5800K and Pentium 3825U.

PCIe versionno data2.0
PCI Express lanesno data12

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.

A10-5800K 1.87
+113%
Pentium 3825U 0.88

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.

A10-5800K 2964
+112%
Pentium 3825U 1399

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.

A10-5800K 451
+33.4%
Pentium 3825U 338

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.

A10-5800K 1094
+59.5%
Pentium 3825U 686

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

A10-5800K 3094
+4.8%
Pentium 3825U 2951

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

A10-5800K 9276
+41.9%
Pentium 3825U 6537

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

A10-5800K 4464
+72.1%
Pentium 3825U 2594

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

A10-5800K 15.9
+59.8%
Pentium 3825U 25.41

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

A10-5800K 3
+55.9%
Pentium 3825U 2

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

A10-5800K 1.03
+14.4%
Pentium 3825U 0.9

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

A10-5800K 1.9
+805%
Pentium 3825U 0.2

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

A10-5800K 22
+82.8%
Pentium 3825U 12

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

A10-5800K 107
+70.6%
Pentium 3825U 63

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

A10-5800K 2501
+40.3%
Pentium 3825U 1782

Geekbench 2

A10-5800K 6957
+74%
Pentium 3825U 3998

Gaming performance

Pros & cons summary


Performance score 1.87 0.88
Integrated graphics card 1.32 0.77
Recency 2 October 2012 1 March 2015
Physical cores 4 2
Chip lithography 32 nm 14 nm
Power consumption (TDP) 100 Watt 15 Watt

A10-5800K has a 112.5% higher aggregate performance score, 71.4% faster integrated GPU, and 100% more physical cores.

Pentium 3825U, on the other hand, has an age advantage of 2 years, a 128.6% more advanced lithography process, and 566.7% lower power consumption.

The A10-5800K is our recommended choice as it beats the Pentium 3825U in performance tests.

Note that A10-5800K is a desktop processor while Pentium 3825U is a notebook one.


Should you still have questions on choice between A10-5800K and Pentium 3825U, 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 A10-5800K
A10-5800K
Intel Pentium 3825U
Pentium 3825U

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.7 510 votes

Rate A10-5800K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.3 72 votes

Rate Pentium 3825U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about A10-5800K or Pentium 3825U, agree or disagree with our judgements, or report an error or mismatch.