Celeron 3865U vs A6-1450

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Aggregate performance score

A6-1450
2013
4 cores / 4 threads, 8 Watt
0.70
Celeron 3865U
2017
2 cores / 2 threads, 15 Watt
0.86
+22.9%

Celeron 3865U outperforms A6-1450 by a significant 23% based on our aggregate benchmark results.

Primary details

Comparing A6-1450 and Celeron 3865U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27252575
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD A-SeriesIntel Celeron
Power efficiency4.265.23
Architecture codenameTemash (2013)Kaby Lake-U (2017)
Release date23 May 2013 (11 years ago)3 January 2017 (7 years ago)
Launch price (MSRP)no data$107

Detailed specifications

A6-1450 and Celeron 3865U 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)
Threads42
Base clock speed1 GHz1.8 GHz
Boost clock speed1.4 GHz1.8 GHz
Bus typeno dataOPI
Bus rateno data4 GT/s
Multiplierno data22
L1 cache128K (per core)128 KB
L2 cache512K (per core)512 KB
L3 cache0 KB2 MB (shared)
Chip lithography32 nm14 nm
Die size246 mm298.7 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)90 °Cno data
Number of transistors1,178 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on A6-1450 and Celeron 3865U 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 (Uniprocessor)
SocketFT3FCBGA1356,FPBGA1356
Power consumption (TDP)8 - 15 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-1450 and Celeron 3865U. You'll probably need this information if you require some particular technology.

Instruction set extensions86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVXIntel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
My WiFino data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Smart Responseno data+

Security technologies

A6-1450 and Celeron 3865U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data+
MPX-+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-1450 and Celeron 3865U 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 A6-1450 and Celeron 3865U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3, DDR4
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 8250Intel HD Graphics 610
Max video memoryno data32 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data900 MHz

Graphics interfaces

Available interfaces and connections of A6-1450 and Celeron 3865U integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by A6-1450 and Celeron 3865U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by A6-1450 and Celeron 3865U integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by A6-1450 and Celeron 3865U.

PCIe versionno data2.0
PCI Express lanesno data16

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.

A6-1450 0.70
Celeron 3865U 0.86
+22.9%

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.

A6-1450 1072
Celeron 3865U 1321
+23.2%

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.

A6-1450 151
Celeron 3865U 393
+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.

A6-1450 446
Celeron 3865U 692
+55.2%

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.

A6-1450 1064
Celeron 3865U 2853
+168%

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.

A6-1450 2861
Celeron 3865U 5425
+89.7%

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.

A6-1450 60
Celeron 3865U 39.36
+52.4%

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.

A6-1450 1
Celeron 3865U 2
+61.2%

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.

A6-1450 0.34
Celeron 3865U 0.86
+153%

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.

A6-1450 0.7
Celeron 3865U 0.8
+20.9%

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.  

A6-1450 6
Celeron 3865U 11
+78.8%

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.  

A6-1450 29
Celeron 3865U 54
+86.7%

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.

A6-1450 785
Celeron 3865U 1108
+41.1%

Geekbench 2

A6-1450 1876
Celeron 3865U 3627
+93.3%

Gaming performance

Pros & cons summary


Performance score 0.70 0.86
Integrated graphics card 0.55 1.85
Recency 23 May 2013 3 January 2017
Physical cores 4 2
Threads 4 2
Chip lithography 32 nm 14 nm
Power consumption (TDP) 8 Watt 15 Watt

A6-1450 has 100% more physical cores and 100% more threads, and 87.5% lower power consumption.

Celeron 3865U, on the other hand, has a 22.9% higher aggregate performance score, 236.4% faster integrated GPU, an age advantage of 3 years, and a 128.6% more advanced lithography process.

The Celeron 3865U is our recommended choice as it beats the A6-1450 in performance tests.


Should you still have questions on choice between A6-1450 and Celeron 3865U, ask them in Comments section, and we shall answer.

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AMD A6-1450
A6-1450
Intel Celeron 3865U
Celeron 3865U

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