Celeron M 520 vs i5-2390T

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Aggregate performance score

Core i5-2390T
2011
2 cores / 4 threads, 35 Watt
1.57
+947%
Celeron M 520
1 core / 1 thread, 30 Watt
0.15

Core i5-2390T outperforms Celeron M 520 by a whopping 947% based on our aggregate benchmark results.

Primary details

Comparing Core i5-2390T and Celeron M 520 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21173318
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.32no data
Market segmentDesktop processorLaptop
Seriesno dataCeleron M
Power efficiency4.240.47
Architecture codenameSandy Bridge (2011−2013)Merom (2006−2008)
Release date20 February 2011 (13 years ago)no data
Launch price (MSRP)$100no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-2390T and Celeron M 520 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)
Threads41
Base clock speed2.7 GHz1.6 GHz
Boost clock speed3.5 GHz1.6 GHz
Bus rate5 GT/s533 MHz
L1 cache64 KB (per core)no data
L2 cache256 KB (per core)no data
L3 cache3 MB (shared)1 MB L2 Cache
Chip lithography32 nm65 nm
Die size131 mm2no data
Maximum core temperature65 °C100 °C
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.95V-1.3V

Compatibility

Information on Core i5-2390T and Celeron M 520 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 configuration1no data
SocketFCLGA1155PPGA478
Power consumption (TDP)35 Watt30 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2390T and Celeron M 520. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
Idle States+-
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switchingno data-
FDI+no data
Fast Memory Access+no data
FSB parityno data-

Security technologies

Core i5-2390T and Celeron M 520 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2390T and Celeron M 520 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2390T and Celeron M 520. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-2390T and Celeron M 520 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i5-2390T and Celeron M 520.

PCIe version2.0no data
PCI Express lanes16no 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.

i5-2390T 1.57
+947%
Celeron M 520 0.15

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.

i5-2390T 2493
+943%
Celeron M 520 239

Gaming performance

Pros & cons summary


Performance score 1.57 0.15
Physical cores 2 1
Threads 4 1
Chip lithography 32 nm 65 nm
Power consumption (TDP) 35 Watt 30 Watt

i5-2390T has a 946.7% higher aggregate performance score, 100% more physical cores and 300% more threads, and a 103.1% more advanced lithography process.

Celeron M 520, on the other hand, has 16.7% lower power consumption.

The Core i5-2390T is our recommended choice as it beats the Celeron M 520 in performance tests.

Note that Core i5-2390T is a desktop processor while Celeron M 520 is a notebook one.


Should you still have questions on choice between Core i5-2390T and Celeron M 520, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i5-2390T
Core i5-2390T
Intel Celeron M 520
Celeron M 520

Similar processor comparisons

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Community ratings

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


3.1 13 votes

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Questions & comments

Here you can ask a question about Core i5-2390T or Celeron M 520, agree or disagree with our judgements, or report an error or mismatch.