Atom D2500 vs Core 2 Duo T7700

Aggregate performance score

Core 2 Duo T7700
2007
2 cores / 2 threads, 35 Watt
0.60
+300%
Atom D2500
2011
2 cores / 2 threads, 10 Watt
0.15

Core 2 Duo T7700 outperforms Atom D2500 by a whopping 300% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo T7700 and Atom D2500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28073314
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoIntel Atom
Power efficiency1.671.42
Architecture codenameMerom (2006−2008)Cedarview (2011−2012)
Release date2 September 2007 (17 years ago)1 November 2011 (13 years ago)
Launch price (MSRP)$307no data

Detailed specifications

Core 2 Duo T7700 and Atom D2500 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 speed2.4 GHz1.86 GHz
Boost clock speed2.4 GHz1.87 GHz
Bus rate800 MHzno data
L1 cache64 KB64 KB (per core)
L2 cache4 MB512K (per core)
L3 cache0 KB0 KB
Chip lithography65 nm32 nm
Die size143 mm266 mm2
Maximum core temperature100 °C100 °C
Number of transistors291 Million176 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Duo T7700 and Atom D2500 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
SocketPBGA479,PPGA478FCBGA559
Power consumption (TDP)35 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T7700 and Atom D2500. 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+no data
Demand Based Switching--
PAEno data36 Bit
AMTno data-
FSB parity-no data
HD Audiono data+

Security technologies

Core 2 Duo T7700 and Atom D2500 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T7700 and Atom D2500 are enumerated here.

VT-dno data-
VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T7700 and Atom D2500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
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

Graphics interfaces

Available interfaces and connections of Core 2 Duo T7700 and Atom D2500 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo T7700 and Atom D2500.

PCI Express lanesno data4
Total number of SATA portsno data2
Number of USB portsno data8

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 T7700 0.60
+300%
Atom D2500 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.

Core 2 Duo T7700 951
+295%
Atom D2500 241

Gaming performance

Pros & cons summary


Performance score 0.60 0.15
Recency 2 September 2007 1 November 2011
Chip lithography 65 nm 32 nm
Power consumption (TDP) 35 Watt 10 Watt

Core 2 Duo T7700 has a 300% higher aggregate performance score.

Atom D2500, on the other hand, has an age advantage of 4 years, a 103.1% more advanced lithography process, and 250% lower power consumption.

The Core 2 Duo T7700 is our recommended choice as it beats the Atom D2500 in performance tests.


Should you still have questions on choice between Core 2 Duo T7700 and Atom D2500, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T7700
Core 2 Duo T7700
Intel Atom D2500
Atom D2500

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Community ratings

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


4.3 82 votes

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3 36 votes

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Questions & comments

Here you can ask a question about Core 2 Duo T7700 or Atom D2500, agree or disagree with our judgements, or report an error or mismatch.