A8-7100 vs i3-6100U

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Aggregate performance score

Core i3-6100U
2015
2 cores / 4 threads, 15 Watt
1.66
+61.2%
A8-7100
2014
4 cores / 4 threads, 19 Watt
1.03

Core i3-6100U outperforms A8-7100 by an impressive 61% based on our aggregate benchmark results.

Primary details

Comparing Core i3-6100U and A8-7100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20672440
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i3AMD Kaveri
Power efficiency10.475.13
Architecture codenameSkylake (2015−2016)Kaveri (2014−2015)
Release date1 September 2015 (9 years ago)4 June 2014 (10 years ago)
Launch price (MSRP)$281no data

Detailed specifications

Core i3-6100U and A8-7100 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 cores2 (Dual-core)4 (Quad-Core)
Threads44
Base clock speed2.3 GHz1.8 GHz
Boost clock speed2.3 GHz3 GHz
Bus typeOPIno data
Bus rate4 GT/sno data
Multiplier23no data
L1 cache128 KBno data
L2 cache512 KB4096 KB
L3 cache3 MBno data
Chip lithography14 nm28 nm
Die size98.57 mm2245 mm2
Maximum core temperature100 °Cno data
Number of transistors1750 Million2410 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i3-6100U and A8-7100 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 configuration1 (Uniprocessor)no data
SocketFCBGA1356FP3
Power consumption (TDP)15 Watt19 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-6100U and A8-7100. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX286x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA
AES-NI++
FMA-+
AVX++
FRTC-+
TrueAudio-+
PowerNow-+
PowerGating-+
Out-of-band client management-+
VirusProtect-+
HSA-+
Enhanced SpeedStep (EIST)+no data
My WiFi+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Smart Response+no data

Security technologies

Core i3-6100U and A8-7100 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-6100U and A8-7100 are enumerated here.

AMD-V++
VT-d+no data
VT-x+no data
EPT+no data
IOMMU 2.0-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-6100U and A8-7100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3-1600
Maximum memory size32 GBno data
Max memory channels22
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 520AMD Radeon R5 Graphics
iGPU core countno data4
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Enduro-+
Switchable graphics-+
UVD-+
VCE-+
Graphics max frequency1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-6100U and A8-7100 integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort++
HDMI++
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i3-6100U and A8-7100 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i3-6100U and A8-7100 integrated GPUs, sometimes API versions are included.

DirectX12DirectX® 12
OpenGL4.5no data
Vulkan-+

Peripherals

Specifications and connection of peripherals supported by Core i3-6100U and A8-7100.

PCIe version3.03.0
PCI Express lanes12no 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.

i3-6100U 1.66
+61.2%
A8-7100 1.03

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.

i3-6100U 2634
+60.8%
A8-7100 1638

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.

i3-6100U 758
+196%
A8-7100 256

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.

i3-6100U 1548
+168%
A8-7100 577

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.

i3-6100U 3714
+169%
A8-7100 1379

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.

i3-6100U 8426
+104%
A8-7100 4134

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.

i3-6100U 3242
+45.7%
A8-7100 2225

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.

i3-6100U 23.51
+41.3%
A8-7100 33.23

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.

i3-6100U 3
+56.3%
A8-7100 2

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i3-6100U 247
+85.7%
A8-7100 133

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made 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 (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i3-6100U 97
+120%
A8-7100 44

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.

i3-6100U 1.11
+102%
A8-7100 0.55

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.

i3-6100U 1.4
+33.3%
A8-7100 1.1

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.  

i3-6100U 16
+44.5%
A8-7100 11

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.  

i3-6100U 84
+49.2%
A8-7100 56

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.

i3-6100U 1921
+35.6%
A8-7100 1417

Geekbench 3 32-bit multi-core

i3-6100U 4826
+44.6%
A8-7100 3337

Geekbench 3 32-bit single-core

i3-6100U 2191
+48.7%
A8-7100 1473

Geekbench 2

i3-6100U 5069
+29.5%
A8-7100 3914

Gaming performance

Pros & cons summary


Performance score 1.66 1.03
Recency 1 September 2015 4 June 2014
Physical cores 2 4
Chip lithography 14 nm 28 nm
Power consumption (TDP) 15 Watt 19 Watt

i3-6100U has a 61.2% higher aggregate performance score, an age advantage of 1 year, a 100% more advanced lithography process, and 26.7% lower power consumption.

A8-7100, on the other hand, has 100% more physical cores.

The Core i3-6100U is our recommended choice as it beats the A8-7100 in performance tests.


Should you still have questions on choice between Core i3-6100U and A8-7100, ask them in Comments section, and we shall answer.

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Intel Core i3-6100U
Core i3-6100U
AMD A8-7100
A8-7100

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Community ratings

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Questions & comments

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