Celeron J3355 vs 2955U

Aggregate performance score

Celeron 2955U
2013
2 cores / 2 threads, 15 Watt
0.55
Celeron J3355
2016
2 cores / 2 threads, 10 Watt
0.75
+36.4%

Celeron J3355 outperforms Celeron 2955U by a substantial 36% based on our aggregate benchmark results.

Primary details

Comparing Celeron 2955U and Celeron J3355 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28302647
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.05
Market segmentLaptopDesktop processor
SeriesIntel CeleronIntel Celeron
Power efficiency3.477.10
Architecture codenameHaswell (2013−2015)Apollo Lake (2014−2016)
Release date1 September 2013 (11 years ago)30 August 2016 (8 years ago)
Launch price (MSRP)no data$107

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron 2955U and Celeron J3355 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)
Threads22
Base clock speed1.4 GHz2 GHz
Boost clock speed1.4 GHz2.5 GHz
Bus rate5 GT/sno data
Multiplierno data20
L1 cache64K (per core)no data
L2 cache256K (per core)1 MB
L3 cache2 MB (shared)0 KB
Chip lithography22 nm14 nm
Die size118 mm2no data
Maximum core temperature100 °C105 °C
Maximum case temperature (TCase)105 °Cno data
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Celeron 2955U and Celeron J3355 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)
SocketFCBGA1168FCBGA1296
Power consumption (TDP)15 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 2955U and Celeron J3355. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Smart Response--
GPIO++
Smart Connect+-
FDI-no data
AMT9.5no data
Matrix Storage-no data
HD Audio++
RST+-

Security technologies

Celeron 2955U and Celeron J3355 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Bootno data+
Secure Key++
Identity Protection-+
OS Guard--
Anti-Theft--

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 2955U and Celeron J3355 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 2955U and Celeron J3355. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3, DDR4
Maximum memory size16 GB8 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics for 4th Generation Intel ProcessorsIntel HD Graphics 500
Max video memoryno data8 GB
Quick Sync Video-+
Clear Video++
Clear Video HDno data+
Graphics max frequency1 GHz700 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Celeron 2955U and Celeron J3355 integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
MIPI-DSIno data+

Graphics API support

APIs supported by Celeron 2955U and Celeron J3355 integrated GPUs, sometimes API versions are included.

DirectXno data+
OpenGLno data+

Peripherals

Specifications and connection of peripherals supported by Celeron 2955U and Celeron J3355.

PCIe version2.02.0
PCI Express lanes106
PCI support-no data
USB revision3.02.0/3.0
Total number of SATA ports22
Max number of SATA 6 Gb/s Ports22
Integrated IDE-no data
Number of USB ports48
Integrated LAN--
UART++

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.

Celeron 2955U 0.55
Celeron J3355 0.75
+36.4%

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.

Celeron 2955U 877
Celeron J3355 1197
+36.5%

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.

Celeron 2955U 266
Celeron J3355 273
+2.6%

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.

Celeron 2955U 455
Celeron J3355 460
+1.1%

Gaming performance

Pros & cons summary


Performance score 0.55 0.75
Recency 1 September 2013 30 August 2016
Chip lithography 22 nm 14 nm
Power consumption (TDP) 15 Watt 10 Watt

Celeron J3355 has a 36.4% higher aggregate performance score, an age advantage of 2 years, a 57.1% more advanced lithography process, and 50% lower power consumption.

The Celeron J3355 is our recommended choice as it beats the Celeron 2955U in performance tests.

Be aware that Celeron 2955U is a notebook processor while Celeron J3355 is a desktop one.


Should you still have questions on choice between Celeron 2955U and Celeron J3355, ask them in Comments section, and we shall answer.

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Intel Celeron 2955U
Celeron 2955U
Intel Celeron J3355
Celeron J3355

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Community ratings

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Questions & comments

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