Athlon X4 750K vs i5-6600K

VS

Aggregate performance score

Core i5-6600K
2015
4 cores / 4 threads, 91 Watt
3.98
+121%
Athlon X4 750K
2012
4 cores / 4 threads, 100 Watt
1.80

Core i5-6600K outperforms Athlon X4 750K by a whopping 121% based on our aggregate benchmark results.

Primary details

Comparing Core i5-6600K and Athlon X4 750K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14312019
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.83no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i5 (Desktop)no data
Power efficiency4.141.70
Architecture codenameSkylake (2015−2016)Trinity (2012−2013)
Release date1 September 2015 (9 years ago)2 October 2012 (12 years ago)
Launch price (MSRP)$242no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-6600K and Athlon X4 750K 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 speed3.5 GHz3.4 GHz
Boost clock speed3.9 GHz4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier35no data
L1 cache256 KB192K
L2 cache1 MB4 MB (shared)
L3 cache6 MB (shared)no data
Chip lithography14 nm32 nm
Die size122 mm2246 mm2
Maximum case temperature (TCase)64 °C74 °C
Number of transistorsno data1,303 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on Core i5-6600K and Athlon X4 750K 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)1
SocketFCLGA1151FM2
Power consumption (TDP)91 Watt100 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-6600K and Athlon X4 750K. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
FMA-+
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology-no data
TSX+-
Idle States+no data
Thermal Monitoring+-

Security technologies

Core i5-6600K and Athlon X4 750K 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 i5-6600K and Athlon X4 750K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-6600K and Athlon X4 750K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3-1866
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 530no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-6600K and Athlon X4 750K integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i5-6600K and Athlon X4 750K 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
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i5-6600K and Athlon X4 750K integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i5-6600K and Athlon X4 750K.

PCIe version3.02.0
PCI Express lanes16no 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.

i5-6600K 3.98
+121%
Athlon X4 750K 1.80

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.

i5-6600K 6319
+121%
Athlon X4 750K 2861

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.

i5-6600K 1427
+222%
Athlon X4 750K 443

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.

i5-6600K 4031
+298%
Athlon X4 750K 1013

Gaming performance

Pros & cons summary


Performance score 3.98 1.80
Recency 1 September 2015 2 October 2012
Chip lithography 14 nm 32 nm
Power consumption (TDP) 91 Watt 100 Watt

i5-6600K has a 121.1% higher aggregate performance score, an age advantage of 2 years, a 128.6% more advanced lithography process, and 9.9% lower power consumption.

The Core i5-6600K is our recommended choice as it beats the Athlon X4 750K in performance tests.


Should you still have questions on choice between Core i5-6600K and Athlon X4 750K, 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.


Intel Core i5-6600K
Core i5-6600K
AMD Athlon X4 750K
Athlon X4 750K

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.


3.6 1210 votes

Rate Core i5-6600K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 144 votes

Rate Athlon X4 750K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i5-6600K or Athlon X4 750K, agree or disagree with our judgements, or report an error or mismatch.