i5-6260U vs i7-4578U

VS

Aggregate performance score

Core i7-4578U
2014
2 cores / 4 threads, 28 Watt
1.96
Core i5-6260U
2015
2 cores / 4 threads, 15 Watt
2.02
+3.1%

Core i5-6260U outperforms Core i7-4578U by a minimal 3% based on our aggregate benchmark results.

Primary details

Comparing Core i7-4578U and Core i5-6260U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19421915
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i7Intel Core i5
Power efficiency6.5712.69
Architecture codenameHaswell (2013−2015)Skylake (2015−2016)
Release date21 July 2014 (10 years ago)1 September 2015 (9 years ago)
Launch price (MSRP)$426$304

Detailed specifications

Core i7-4578U and Core i5-6260U 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)2 (Dual-core)
Threads44
Base clock speed3 GHz1.8 GHz
Boost clock speed3.5 GHz2.9 GHz
Bus typeno dataOPI
Bus rate5 GT/s4 GT/s
Multiplierno data18
L1 cache128 KB128 KB
L2 cache512 KB512 KB
L3 cache4 MB4 MB
Chip lithography22 nm14 nm
Die size181 mm2no data
Maximum core temperature100 °C100 °C
Number of transistors1300 Millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-4578U and Core i5-6260U 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)
SocketFCBGA1168FCBGA1356
Power consumption (TDP)28 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4578U and Core i5-6260U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
eDRAMno data64 MB
My WiFino data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Smart Responseno data+
FDI+no data

Security technologies

Core i7-4578U and Core i5-6260U technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Key++
MPX-+
Identity Protection++
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4578U and Core i5-6260U are enumerated here.

AMD-V++
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4578U and Core i5-6260U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3, DDR4
Maximum memory size16 GB32 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Iris Graphics 5100Intel Iris Graphics 540
Max video memory2 GB32 GB
Quick Sync Video++
Clear Videono data+
Clear Video HD++
Graphics max frequency1.2 GHz950 MHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i7-4578U and Core i5-6260U integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
DVIno data+
VGA+no data

Graphics image quality

Maximum display resolutions supported by Core i7-4578U and Core i5-6260U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.43200x2000@60Hz4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPort3200x2000@60Hz4096x2304@60Hz
Max resolution over VGAN/AN/A

Graphics API support

APIs supported by Core i7-4578U and Core i5-6260U integrated GPUs, sometimes API versions are included.

DirectX11.2/1212
OpenGL4.34.5

Peripherals

Specifications and connection of peripherals supported by Core i7-4578U and Core i5-6260U.

PCIe version23.0
PCI Express lanes1212

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.

i7-4578U 1.96
i5-6260U 2.02
+3.1%

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.

i7-4578U 3094
i5-6260U 3197
+3.3%

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.

i7-4578U 982
+3.3%
i5-6260U 951

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.

i7-4578U 1912
i5-6260U 1970
+3%

Gaming performance

Pros & cons summary


Performance score 1.96 2.02
Integrated graphics card 1.93 3.27
Recency 21 July 2014 1 September 2015
Chip lithography 22 nm 14 nm
Power consumption (TDP) 28 Watt 15 Watt

i5-6260U has a 3.1% higher aggregate performance score, 69.4% faster integrated GPU, an age advantage of 1 year, a 57.1% more advanced lithography process, and 86.7% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core i7-4578U and Core i5-6260U.


Should you still have questions on choice between Core i7-4578U and Core i5-6260U, 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 i7-4578U
Core i7-4578U
Intel Core i5-6260U
Core i5-6260U

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.


3.5 15 votes

Rate Core i7-4578U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.5 17 votes

Rate Core i5-6260U on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i7-4578U or Core i5-6260U, agree or disagree with our judgements, or report an error or mismatch.