Core 2 Duo L7500 vs Celeron N2840

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Primary details

Comparing Celeron N2840 and Core 2 Duo L7500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel CeleronCore 2 Duo
Architecture codenameBay Trail-M (2013−2014)Merom (2006−2008)
Release date22 May 2014 (10 years ago)no data (2024 years ago)

Detailed specifications

Celeron N2840 and Core 2 Duo L7500 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 speed2.16 GHz1.6 GHz
Boost clock speed2.58 GHz1.6 GHz
Bus rateno data800 MHz
L1 cache56K (per core)no data
L2 cache512K (per core)no data
L3 cache0 KB4 MB L2 Cache
Chip lithography22 nm65 nm
Maximum core temperature100 °C100 °C
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.975V - 1.062V

Compatibility

Information on Celeron N2840 and Core 2 Duo L7500 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
SocketFCBGA1170PBGA479
Power consumption (TDP)7.5 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N2840 and Core 2 Duo L7500. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Demand Based Switchingno data-
Smart Connect+no data
FSB parityno data-

Security technologies

Celeron N2840 and Core 2 Duo L7500 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDB++
Secure Key+no data
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N2840 and Core 2 Duo L7500 are enumerated here.

VT-d-no data
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N2840 and Core 2 Duo L7500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth21.32 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Intel Atom® Processor Z3700 Seriesno data
Quick Sync Video+-
Graphics max frequency792 MHzno data

Graphics interfaces

Available interfaces and connections of Celeron N2840 and Core 2 Duo L7500 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Celeron N2840 and Core 2 Duo L7500.

PCIe version2.0no data
PCI Express lanes4no data
USB revision3.0 and 2.0no data
Total number of SATA ports2no data
Number of USB ports5no 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.



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 N2840 587
Core 2 Duo L7500 657
+11.9%

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 N2840 178
Core 2 Duo L7500 225
+26.4%

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.

Celeron N2840 297
Core 2 Duo L7500 376
+26.6%

Pros & cons summary


Chip lithography 22 nm 65 nm
Power consumption (TDP) 7 Watt 17 Watt

Celeron N2840 has a 195.5% more advanced lithography process, and 142.9% lower power consumption.

We couldn't decide between Celeron N2840 and Core 2 Duo L7500. We've got no test results to judge.


Should you still have questions on choice between Celeron N2840 and Core 2 Duo L7500, ask them in Comments section, and we shall answer.

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Intel Celeron N2840
Celeron N2840
Intel Core 2 Duo L7500
Core 2 Duo L7500

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Community ratings

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2.7 626 votes

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Questions & comments

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