Atom Z2420 vs Pentium 4415U

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2445not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesPentiumno data
Power efficiency3.61no data
DesignerIntelIntel
Manufacturerno dataIntel
Architecture codenameKaby Lake (2016−2019)Saltwell (2013)
Release dateno data1 January 2013 (12 years ago)

Detailed specifications

Pentium 4415U and Atom Z2420 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 speed2.3 GHzno data
Boost clock speed2.3 GHz1.2 GHz
Bus rate4 GT/s OPIno data
L1 cacheno data64K (per core)
L2 cacheno data512K (per core)
L3 cache2 MB SmartCache0 KB
Chip lithography14 nm32 nm
Die sizeno data65 mm2
Maximum core temperature100 °C90 °C
Number of transistorsno data140 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Pentium 4415U and Atom Z2420 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
SocketFCBGA1356FC-MB4617
Power consumption (TDP)15 Watt3 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4415U and Atom Z2420. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE, Intel® SSE2, Intel® SSE3
AES-NI+-
vPro-no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology-no data
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Smart Response+no data
PAEno data32 Bit
GPIOno data152

Security technologies

Pentium 4415U and Atom Z2420 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4415U and Atom Z2420 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 4415U and Atom Z2420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2133, LPDDR3-1866, DDR3L-1600DDR2
Maximum memory size32 GB1 GB
Max memory channels22
Maximum memory bandwidth34.1 GB/s6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 610PowerVR SGX540 (400 MHz)
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency950 MHzno data

Graphics interfaces

Available interfaces and connections of Pentium 4415U and Atom Z2420 integrated GPUs.

Number of displays supported32
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Pentium 4415U and Atom Z2420 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 Pentium 4415U and Atom Z2420 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.4no data

Peripherals

Specifications and connection of peripherals supported by Pentium 4415U and Atom Z2420.

PCIe version2.0no data
PCI Express lanes10no data
USB revisionno data2.0 OTG
Number of USB portsno data1
UARTno data3

Synthetic benchmarks

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



Geekbench 2

Pentium 4415U 5719
+922%
Atom Z2420 560

Pros & cons summary


Physical cores 2 1
Threads 4 2
Chip lithography 14 nm 32 nm
Power consumption (TDP) 15 Watt 3 Watt

Pentium 4415U has 100% more physical cores and 100% more threads, and a 128.6% more advanced lithography process.

Atom Z2420, on the other hand, has 400% lower power consumption.

We couldn't decide between Intel Pentium 4415U and Intel Atom Z2420. We've got no test results to judge.

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Intel Pentium 4415U
Pentium 4415U
Intel Atom Z2420
Atom Z2420

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Community ratings

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3.5 351 votes

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