Celeron J3455 vs Atom x7-E3950

VS

Aggregate performance score

Atom x7-E3950
2014
4 cores / 4 threads, 12 Watt
1.17
Celeron J3455
2016
4 cores / 4 threads, 10 Watt
1.42
+21.4%

Celeron J3455 outperforms Atom x7-E3950 by a significant 21% based on our aggregate benchmark results.

Primary details

Comparing Atom x7-E3950 and Celeron J3455 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23732208
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.22
Market segmentLaptopDesktop processor
Series7x Intel AtomIntel Celeron
Power efficiency9.2313.44
Architecture codenameApollo Lake (2014−2016)Apollo Lake (2014−2016)
Release date30 August 2014 (10 years ago)30 August 2016 (8 years ago)
Launch price (MSRP)$57$107

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom x7-E3950 and Celeron J3455 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 speed1.6 GHz1.5 GHz
Boost clock speed2 GHz2.3 GHz
Multiplierno data15
L1 cache56K (per core)no data
L2 cache2 MB (shared)2 MB
L3 cache0 KB0 KB
Chip lithography14 nm14 nm
Maximum core temperature110 °C105 °C
Maximum case temperature (TCase)103 °Cno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Atom x7-E3950 and Celeron J3455 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 (Uniprocessor)
SocketIntel BGA 1296FCBGA1296
Power consumption (TDP)12 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x7-E3950 and Celeron J3455. You'll probably need this information if you require some particular technology.

AES-NI++
vProno data-
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Smart Responseno data-
GPIOno data+
Smart Connectno data-
HD Audiono data+
RSTno data-

Security technologies

Atom x7-E3950 and Celeron J3455 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Bootno data+
Secure Keyno data+
Identity Protection-+
OS Guardno data-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x7-E3950 and Celeron J3455 are enumerated here.

VT-d++
VT-x++
VT-ino data-
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x7-E3950 and Celeron J3455. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3L/LPDDR3 up to 1866 MT/s; LPDDR4 up to 2400 MT/s
Maximum memory size8 GB8 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 505 (500 - 650 MHz)Intel HD Graphics 500
Max video memoryno data8 GB
Quick Sync Video-+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data750 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Atom x7-E3950 and Celeron J3455 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics API support

APIs supported by Atom x7-E3950 and Celeron J3455 integrated GPUs, sometimes API versions are included.

DirectXno data+
OpenGLno data+

Peripherals

Specifications and connection of peripherals supported by Atom x7-E3950 and Celeron J3455.

PCIe version2.02.0
PCI Express lanes46
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno 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.

Atom x7-E3950 1.17
Celeron J3455 1.42
+21.4%

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.

Atom x7-E3950 1864
Celeron J3455 2252
+20.8%

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.

Atom x7-E3950 231
Celeron J3455 255
+10.4%

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.

Atom x7-E3950 718
Celeron J3455 763
+6.3%

Gaming performance

Pros & cons summary


Performance score 1.17 1.42
Integrated graphics card 0.94 0.77
Recency 30 August 2014 30 August 2016
Power consumption (TDP) 12 Watt 10 Watt

Atom x7-E3950 has 22.1% faster integrated GPU.

Celeron J3455, on the other hand, has a 21.4% higher aggregate performance score, an age advantage of 2 years, and 20% lower power consumption.

The Celeron J3455 is our recommended choice as it beats the Atom x7-E3950 in performance tests.

Be aware that Atom x7-E3950 is a notebook processor while Celeron J3455 is a desktop one.


Should you still have questions on choice between Atom x7-E3950 and Celeron J3455, ask them in Comments section, and we shall answer.

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Intel Atom x7-E3950
Atom x7-E3950
Intel Celeron J3455
Celeron J3455

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Community ratings

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Questions & comments

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