Celeron N2840 vs A4-4355M

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Primary details

Comparing A4-4355M and Celeron N2840 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2758not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD A-SeriesIntel Celeron
Architecture codenameTrinity (2012−2013)Bay Trail-M (2013−2014)
Release date27 September 2012 (11 years ago)22 May 2014 (10 years ago)
Current price$210 $287

Detailed specifications

A4-4355M and Celeron N2840 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 speed1.9 GHz2.16 GHz
Boost clock speed2.4 GHz2.58 GHz
L1 cache96 KB56K (per core)
L2 cache1 MB (shared)512K (per core)
L3 cache0 KB0 KB
Chip lithography32 nm22 nm
Die size246 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)100 °Cno data
Number of transistors1,303 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on A4-4355M and Celeron N2840 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
SocketFP2FCBGA1170
Power consumption (TDP)17 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4-4355M and Celeron N2840. You'll probably need this information if you require some particular technology.

Instruction set extensions86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMAno data
AES-NI+-
FMA+no data
AVX+no data
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Smart Connectno data+
Statusno dataDiscontinued

Security technologies

A4-4355M and Celeron N2840 technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+
Secure Keyno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by A4-4355M and Celeron N2840 are enumerated here.

AMD-V+no data
VT-dno data-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4-4355M and Celeron N2840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknown Dual-channelDDR3
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data21.32 GB/s
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7400GIntel® HD Graphics for Intel Atom® Processor Z3700 Series
Quick Sync Videono data+
Graphics max frequencyno data792 MHz

Graphics interfaces

Available interfaces and connections of A4-4355M and Celeron N2840 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by A4-4355M and Celeron N2840.

PCIe versionno data2.0
PCI Express lanesno data4
USB revisionno data3.0 and 2.0
Total number of SATA portsno data2
Number of USB portsno data5

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%

A4-4355M 806
+37.3%
Celeron N2840 587

A4-4355M outperforms Celeron N2840 by 37% in Passmark.

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.

Benchmark coverage: 42%

A4-4355M 239
+35%
Celeron N2840 177

A4-4355M outperforms Celeron N2840 by 35% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

A4-4355M 359
+21.3%
Celeron N2840 296

A4-4355M outperforms Celeron N2840 by 21% in GeekBench 5 Multi-Core.

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Benchmark coverage: 20%

A4-4355M 1690
+27%
Celeron N2840 1331

A4-4355M outperforms Celeron N2840 by 27% in Cinebench 10 32-bit single-core.

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Benchmark coverage: 19%

A4-4355M 2318
Celeron N2840 2533
+9.3%

Celeron N2840 outperforms A4-4355M by 9% in Cinebench 10 32-bit multi-core.

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Benchmark coverage: 19%

A4-4355M 1239
Celeron N2840 1510
+21.9%

Celeron N2840 outperforms A4-4355M by 22% in 3DMark06 CPU.

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Benchmark coverage: 17%

A4-4355M 1
Celeron N2840 1
+23.6%

Celeron N2840 outperforms A4-4355M by 24% in Cinebench 11.5 64-bit multi-core.

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Benchmark coverage: 14%

A4-4355M 0.52
+18.2%
Celeron N2840 0.44

A4-4355M outperforms Celeron N2840 by 18% in Cinebench 11.5 64-bit single-core.

Pros & cons summary


Recency 27 September 2012 22 May 2014
Chip lithography 32 nm 22 nm
Power consumption (TDP) 17 Watt 7 Watt

We couldn't decide between A4-4355M and Celeron N2840. We've got no test results to judge.


Should you still have questions on choice between A4-4355M and Celeron N2840, ask them in Comments section, and we shall answer.

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AMD A4-4355M
A4-4355M
Intel Celeron N2840
Celeron N2840

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