Atom Z510 vs Celeron 3865U

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Primary details

Comparing Celeron 3865U and Atom Z510 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2473not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel CeleronIntel Atom
Architecture codenameKaby Lake-USilverthorne (2008−2010)
Release date3 January 2017 (7 years ago)2 April 2008 (16 years ago)
Launch price (MSRP)$107$20
Current price$296 (2.8x MSRP)$45 (2.3x MSRP)

Detailed specifications

Celeron 3865U and Atom Z510 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)
Threads21
Base clock speed1.8 GHz1.1 GHz
Boost clock speed1.8 GHz1.1 GHz
Bus supportno data400 MT/s
L1 cache64K (per core)56 KB
L2 cache256K (per core)512 KB
L3 cache2 MB (shared)0 KB
Chip lithography14 nm45 nm
Die size98.7 mm224.18 mm27.8 mm × 3.1 mm
Maximum core temperature100 °C90 °C
Number of transistorsno data47 Million
64 bit support+-
Windows 11 compatibility--
Unlocked multiplierNoNo
VID voltage rangeno data0.75-1.1V

Compatibility

Information on Celeron 3865U and Atom Z510 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)
SocketFCBGA1356,FPBGA1356PBGA441
Power consumption (TDP)15 Watt2 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 3865U and Atom Z510. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE2, Intel® SSE3, Intel® SSSE3
AES-NI+no data
AVX+no data
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
My WiFi+no data
Turbo Boost Technology--
Hyper-Threading Technology+-
TSX-no data
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
SIPP-no data
Smart Response+no data
Demand Based Switchingno data+
FSB parityno data-
StatusDiscontinuedDiscontinued

Security technologies

Celeron 3865U and Atom Z510 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 3865U and Atom Z510 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 3865U and Atom Z510. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4no data
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth34.1 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 610-
Max video memory32 GB-
Quick Sync Video+-
Clear Video+-
Clear Video HD+-
Graphics max frequency900 MHz-

Graphics interfaces

Available interfaces and connections of Celeron 3865U and Atom Z510 integrated GPUs.

Number of displays supported3-
eDP+-
DisplayPort+-
HDMI+-
DVI+-

Graphics image quality

Maximum display resolutions supported by Celeron 3865U and Atom Z510 integrated GPUs, including resolutions over different interfaces.

4K resolution support+-
Max resolution over HDMI 1.44096x2304@24Hz-
Max resolution over eDP4096x2304@60Hz-
Max resolution over DisplayPort4096x2304@60Hz-

Graphics API support

APIs supported by Celeron 3865U and Atom Z510 integrated GPUs, sometimes API versions are included.

DirectX12-
OpenGL4.4-

Peripherals

Specifications and connection of peripherals supported by Celeron 3865U and Atom Z510.

PCIe version2.0no data
PCI Express lanes10no 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.

Benchmark coverage: 68%

Celeron 3865U 1320
+580%
Atom Z510 194

Celeron 3865U outperforms Atom Z510 by 580% in Passmark.

Pros & cons summary


Recency 3 January 2017 2 April 2008
Physical cores 2 1
Threads 2 1
Cost $107 $20
Chip lithography 14 nm 45 nm
Power consumption (TDP) 15 Watt 2 Watt

We couldn't decide between Celeron 3865U and Atom Z510. We've got no test results to judge.


Should you still have questions on choice between Celeron 3865U and Atom Z510, ask them in Comments section, and we shall answer.

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Intel Celeron 3865U
Celeron 3865U
Intel Atom Z510
Atom Z510

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Community ratings

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


3.2 99 votes

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Questions & comments

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