Atom D525 vs Core 2 Duo L7500

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Aggregate performance score

Core 2 Duo L7500
2 cores / 2 threads, 17 Watt
0.41
+64%
Atom D525
2010
2 cores / 4 threads, 13 Watt
0.25

Core 2 Duo L7500 outperforms Atom D525 by an impressive 64% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo L7500 and Atom D525 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29933161
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesCore 2 DuoIntel Atom
Power efficiency2.281.82
Architecture codenameMerom (2006−2008)Pinetrail (2009−2011)
Release dateno data21 June 2010 (14 years ago)
Launch price (MSRP)no data$63

Detailed specifications

Core 2 Duo L7500 and Atom D525 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)
Threads24
Base clock speed1.6 GHz1.8 GHz
Boost clock speed1.6 GHz1.83 GHz
Bus rate800 MHzno data
L1 cacheno data64K (per core)
L2 cacheno data512K (per core)
L3 cache4 MB L2 Cache0 KB
Chip lithography65 nm45 nm
Die sizeno data66 mm2
Maximum core temperature100 °C100 °C
Number of transistorsno data176 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.975V - 1.062Vno data

Compatibility

Information on Core 2 Duo L7500 and Atom D525 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
SocketPBGA479FCBGA559
Power consumption (TDP)17 Watt13 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo L7500 and Atom D525. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology--
Hyper-Threading Technology-+
Idle States+-
Demand Based Switching--
PAEno data32 Bit
FSB parity-no data

Security technologies

Core 2 Duo L7500 and Atom D525 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo L7500 and Atom D525 are enumerated here.

VT-dno data-
VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo L7500 and Atom D525. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR2, DDR3
Maximum memory sizeno data4 GB
Max memory channelsno data1
Maximum memory bandwidthno data6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel GMA 3150

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.

Core 2 Duo L7500 0.41
+64%
Atom D525 0.25

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.

Core 2 Duo L7500 657
+62.6%
Atom D525 404

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.

Core 2 Duo L7500 225
+192%
Atom D525 77

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.

Core 2 Duo L7500 376
+101%
Atom D525 187

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Core 2 Duo L7500 68.2
Atom D525 55.25
+23.4%

Gaming performance

Pros & cons summary


Performance score 0.41 0.25
Threads 2 4
Chip lithography 65 nm 45 nm
Power consumption (TDP) 17 Watt 13 Watt

Core 2 Duo L7500 has a 64% higher aggregate performance score.

Atom D525, on the other hand, has 100% more threads, a 44.4% more advanced lithography process, and 30.8% lower power consumption.

The Core 2 Duo L7500 is our recommended choice as it beats the Atom D525 in performance tests.


Should you still have questions on choice between Core 2 Duo L7500 and Atom D525, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo L7500
Core 2 Duo L7500
Intel Atom D525
Atom D525

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Community ratings

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


3.8 5 votes

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2.9 218 votes

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Questions & comments

Here you can ask a question about Core 2 Duo L7500 or Atom D525, agree or disagree with our judgements, or report an error or mismatch.