i5-3337U vs A8-6600K

VS

Aggregate performance score

A8-6600K
2013
4 cores / 4 threads, 100 Watt
1.89
+43.2%
Core i5-3337U
2013
2 cores / 4 threads, 17 Watt
1.32

A8-6600K outperforms Core i5-3337U by a considerable 43% based on our aggregate benchmark results.

Primary details

Comparing A8-6600K and Core i5-3337U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19662254
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.23no data
Market segmentDesktop processorLaptop
SeriesAMD A-Series (Desktop)Intel Core i5
Power efficiency1.797.35
Architecture codenameRichland (2013−2014)Ivy Bridge (2012−2013)
Release date1 June 2013 (11 years ago)1 January 2013 (11 years ago)
Launch price (MSRP)$142$225

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-6600K and Core i5-3337U 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 speed3.9 GHz1.8 GHz
Boost clock speed4.2 GHz2.7 GHz
Bus rateno data5 GT/s
L1 cache192 KB64K (per core)
L2 cache4096 KB256K (per core)
L3 cache0 KB3 MB (shared)
Chip lithography32 nm22 nm
Die size246 mm2118 mm2
Maximum core temperature74 °C105 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,178 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on A8-6600K and Core i5-3337U 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
SocketFM2FCBGA1023
Power consumption (TDP)100 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-6600K and Core i5-3337U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX
AES-NI++
FMAFMA4-
AVXAVX+
PowerNow+-
PowerGating+-
VirusProtect+-
Enhanced SpeedStep (EIST)no data+
My WiFino data+
Turbo Boost Technologyno data+
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
Demand Based Switchingno data-
FDIno data+
Fast Memory Accessno data+

Security technologies

A8-6600K and Core i5-3337U technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A8-6600K and Core i5-3337U are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+
IOMMU 2.0+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-6600K and Core i5-3337U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1866DDR3/L/-RS 1333/1600
Maximum memory sizeno data32 GB
Max memory channels22
Maximum memory bandwidthno data25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 8570DIntel HD Graphics 4000
Number of pipelines256no data
Quick Sync Video-+
Clear Video HDno data+
Enduro+-
Switchable graphics+-
UVD+-
VCE+-
Graphics max frequencyno data1.1 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of A8-6600K and Core i5-3337U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort++
HDMI++
SDVOno data+
CRTno data+

Graphics API support

APIs supported by A8-6600K and Core i5-3337U integrated GPUs, sometimes API versions are included.

DirectXDirectX® 11no data

Peripherals

Specifications and connection of peripherals supported by A8-6600K and Core i5-3337U.

PCIe version2.02.0
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.

A8-6600K 1.89
+43.2%
i5-3337U 1.32

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.

A8-6600K 3007
+43.6%
i5-3337U 2094

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.

A8-6600K 451
+12.8%
i5-3337U 400

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.

A8-6600K 1083
+35.4%
i5-3337U 800

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.

A8-6600K 3230
i5-3337U 3659
+13.3%

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.

A8-6600K 8040
+4.7%
i5-3337U 7678

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.

A8-6600K 4701
+49.5%
i5-3337U 3145

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.

A8-6600K 17.9
+24.2%
i5-3337U 22.24

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.

A8-6600K 3
+37.5%
i5-3337U 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.

A8-6600K 0.96
i5-3337U 1.09
+13.5%

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.

A8-6600K 1.9
+58.3%
i5-3337U 1.2

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.  

A8-6600K 22
+56.8%
i5-3337U 14

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.  

A8-6600K 106
+38.5%
i5-3337U 77

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.

A8-6600K 2595
+9.1%
i5-3337U 2378

Geekbench 2

A8-6600K 5820
+5.4%
i5-3337U 5520

Gaming performance

Pros & cons summary


Performance score 1.89 1.32
Integrated graphics card 1.12 1.18
Recency 1 June 2013 1 January 2013
Physical cores 4 2
Chip lithography 32 nm 22 nm
Power consumption (TDP) 100 Watt 17 Watt

A8-6600K has a 43.2% higher aggregate performance score, an age advantage of 5 months, and 100% more physical cores.

i5-3337U, on the other hand, has 5.4% faster integrated GPU, a 45.5% more advanced lithography process, and 488.2% lower power consumption.

The A8-6600K is our recommended choice as it beats the Core i5-3337U in performance tests.

Note that A8-6600K is a desktop processor while Core i5-3337U is a notebook one.


Should you still have questions on choice between A8-6600K and Core i5-3337U, 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 A8-6600K
A8-6600K
Intel Core i5-3337U
Core i5-3337U

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.


3.9 447 votes

Rate A8-6600K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.6 385 votes

Rate Core i5-3337U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about A8-6600K or Core i5-3337U, agree or disagree with our judgements, or report an error or mismatch.