A6-1450 vs A4 Micro-6400T

VS

Aggregate performance score

A4 Micro-6400T
2014
4 cores / 4 threads, 4 Watt
0.68
+1.5%
A6-1450
2013
4 cores / 4 threads, 8 Watt
0.67

A4 Micro-6400T outperforms A6-1450 by a minimal 1% based on our aggregate benchmark results.

Primary details

Comparing A4 Micro-6400T and A6-1450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27392745
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD A-SeriesAMD A-Series
Power efficiency14.294.22
Architecture codenameMullins (2014)Temash (2013)
Release date29 April 2014 (10 years ago)23 May 2013 (11 years ago)

Detailed specifications

A4 Micro-6400T and A6-1450 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)4 (Quad-Core)
Threads44
Base clock speed1 GHz1 GHz
Boost clock speed1.6 GHz1.4 GHz
L1 cacheno data128K (per core)
L2 cache2048 KB512K (per core)
L3 cacheno data0 KB
Chip lithography28 nm32 nm
Die sizeno data246 mm2
Maximum case temperature (TCase)no data90 °C
Number of transistorsno data1,178 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on A4 Micro-6400T and A6-1450 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 configurationno data1
SocketFT3bFT3
Power consumption (TDP)4.5 Watt8 - 15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4 Micro-6400T and A6-1450. 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, AVX86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX
AES-NI++
FMAFMA4-
AVX++
PowerNow+-
PowerGating+-
VirusProtect+-

Virtualization technologies

Virtual machine speed-up technologies supported by A4 Micro-6400T and A6-1450 are enumerated here.

AMD-V++
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4 Micro-6400T and A6-1450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1333DDR3
Max memory channels1no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon R3 GraphicsAMD Radeon HD 8250 (300 - 400 MHz)
Enduro+-
Switchable graphics+-
UVD+-
VCE+-

Graphics interfaces

Available interfaces and connections of A4 Micro-6400T and A6-1450 integrated GPUs.

DisplayPort+-
HDMI+-

Graphics API support

APIs supported by A4 Micro-6400T and A6-1450 integrated GPUs, sometimes API versions are included.

DirectXDirectX® 12no data
Vulkan+-

Peripherals

Specifications and connection of peripherals supported by A4 Micro-6400T and A6-1450.

PCIe version2.0no data

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 Micro-6400T 0.68
+1.5%
A6-1450 0.67

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 Micro-6400T 1082
+0.9%
A6-1450 1072

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.

A4 Micro-6400T 1251
+17.6%
A6-1450 1064

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.

A4 Micro-6400T 3380
+18.2%
A6-1450 2861

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.

A4 Micro-6400T 1664
+15.6%
A6-1450 1439

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.

A4 Micro-6400T 46.27
+29.7%
A6-1450 60

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.

A4 Micro-6400T 1
+12.6%
A6-1450 1

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.

A4 Micro-6400T 0.41
+20.6%
A6-1450 0.34

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.

A4 Micro-6400T 0.7
+7.5%
A6-1450 0.7

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.

A4 Micro-6400T 820
+4.5%
A6-1450 785

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.  

A4 Micro-6400T 7
+14.2%
A6-1450 6

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.  

A4 Micro-6400T 34
+15%
A6-1450 29

Geekbench 2

A4 Micro-6400T 2676
+42.6%
A6-1450 1876

Gaming performance

Pros & cons summary


Performance score 0.68 0.67
Recency 29 April 2014 23 May 2013
Chip lithography 28 nm 32 nm
Power consumption (TDP) 4 Watt 8 Watt

A4 Micro-6400T has a 1.5% higher aggregate performance score, an age advantage of 11 months, a 14.3% more advanced lithography process, and 100% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between A4 Micro-6400T and A6-1450.


Should you still have questions on choice between A4 Micro-6400T and A6-1450, ask them in Comments section, and we shall answer.

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AMD A4 Micro-6400T
A4 Micro-6400T
AMD A6-1450
A6-1450

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Community ratings

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