Atom D425 vs i5-5257U

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Primary details

Comparing Core i5-5257U and Atom D425 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2014not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i5no data
Power efficiency5.97no data
Architecture codenameBroadwell-U (2015)Pineview (2009−2011)
Release date1 March 2015 (9 years ago)21 June 2010 (14 years ago)
Launch price (MSRP)$315$993

Detailed specifications

Core i5-5257U and Atom D425 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)1 (Single-Core)
Threads42
Base clock speed2.7 GHz1.8 GHz
Boost clock speed3.1 GHz1.83 GHz
Bus rate5 GT/sno data
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)512 KB (per core)
L3 cache3 MB (shared)0 KB
Chip lithography14 nm45 nm
Die size133 mm266 mm2
Maximum core temperature105 °C100 °C
Maximum case temperature (TCase)105 °Cno data
Number of transistors1900 Million123 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i5-5257U and Atom D425 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
SocketFCBGA1168FCBGA559
Power consumption (TDP)28 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-5257U and Atom D425. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE2, Intel® SSE3, Intel® SSSE3
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology2.0-
Hyper-Threading Technology++
Idle States+-
Thermal Monitoring+-
Flex Memory Access+no data
Smart Response+no data
Demand Based Switchingno data-
PAEno data32 Bit
FDI+no data
Fast Memory Access+no data

Security technologies

Core i5-5257U and Atom D425 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++
Secure Key+no data
Identity Protection+-
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-5257U and Atom D425 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-5257U and Atom D425. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR2, DDR3
Maximum memory size16 GB4 GB
Max memory channels21
Maximum memory bandwidth25.6 GB/s6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Iris Graphics 6100Intel GMA 3150
Max video memory16 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-5257U and Atom D425 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i5-5257U and Atom D425 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.42560X1600@60Hzno data
Max resolution over DisplayPort3840x2160@60Hzno data

Graphics API support

APIs supported by Core i5-5257U and Atom D425 integrated GPUs, sometimes API versions are included.

DirectX11.2/12no data
OpenGL4.3no data

Peripherals

Specifications and connection of peripherals supported by Core i5-5257U and Atom D425.

PCIe version2.0no data
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.



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.

i5-5257U 2813
+1279%
Atom D425 204

Pros & cons summary


Recency 1 March 2015 21 June 2010
Physical cores 2 1
Threads 4 2
Chip lithography 14 nm 45 nm
Power consumption (TDP) 28 Watt 10 Watt

i5-5257U has an age advantage of 4 years, 100% more physical cores and 100% more threads, and a 221.4% more advanced lithography process.

Atom D425, on the other hand, has 180% lower power consumption.

We couldn't decide between Core i5-5257U and Atom D425. We've got no test results to judge.


Should you still have questions on choice between Core i5-5257U and Atom D425, ask them in Comments section, and we shall answer.

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Intel Core i5-5257U
Core i5-5257U
Intel Atom D425
Atom D425

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.5 92 votes

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Questions & comments

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