Celeron N2840 vs Pentium Dual T2390

VS

Aggregate performance score

Pentium Dual Core T2390
2008
2 cores / 2 threads, 35 Watt
0.36
Celeron N2840
2014
2 cores / 2 threads, 7 Watt
0.37
+2.8%

Celeron N2840 outperforms Pentium Dual Core T2390 by a minimal 3% based on our aggregate benchmark results.

Primary details

Comparing Pentium Dual Core T2390 and Celeron N2840 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking30553041
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Pentium Dual CoreIntel Celeron
Power efficiency0.975.00
Architecture codenameMerom (2006−2008)Bay Trail-M (2013−2014)
Release date1 March 2008 (16 years ago)22 May 2014 (10 years ago)

Detailed specifications

Pentium Dual Core T2390 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 speedno data2.16 GHz
Boost clock speed1.86 GHz2.58 GHz
Bus rate533 MHzno data
L1 cacheno data56K (per core)
L2 cache1 MB512K (per core)
L3 cacheno data0 KB
Chip lithography65 nm22 nm
Die size143 mm2no data
Maximum core temperature100 °C100 °C
Number of transistors291 Millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Pentium Dual Core T2390 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 configurationno data1
SocketPPGA478FCBGA1170
Power consumption (TDP)35 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual Core T2390 and Celeron N2840. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Smart Connectno data+

Security technologies

Pentium Dual Core T2390 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 Pentium Dual Core T2390 and Celeron N2840 are enumerated here.

VT-dno data-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Dual Core T2390 and Celeron N2840. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data21.32 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics for Intel Atom Processor Z3700 Series
Quick Sync Video-+
Graphics max frequencyno data792 MHz

Graphics interfaces

Available interfaces and connections of Pentium Dual Core T2390 and Celeron N2840 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Pentium Dual Core T2390 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.


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.

Pentium Dual T2390 0.36
Celeron N2840 0.37
+2.8%

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.

Pentium Dual T2390 568
Celeron N2840 588
+3.5%

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.

Pentium Dual T2390 1771
+33.1%
Celeron N2840 1331

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.

Pentium Dual T2390 3331
+31.5%
Celeron N2840 2533

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.

Pentium Dual T2390 1470
Celeron N2840 1510
+2.7%

Gaming performance

Pros & cons summary


Performance score 0.36 0.37
Recency 1 March 2008 22 May 2014
Chip lithography 65 nm 22 nm
Power consumption (TDP) 35 Watt 7 Watt

Celeron N2840 has a 2.8% higher aggregate performance score, an age advantage of 6 years, a 195.5% more advanced lithography process, and 400% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Pentium Dual Core T2390 and Celeron N2840.


Should you still have questions on choice between Pentium Dual Core T2390 and Celeron N2840, ask them in Comments section, and we shall answer.

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Intel Pentium Dual Core T2390
Pentium Dual Core T2390
Intel Celeron N2840
Celeron N2840

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Community ratings

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