Duo T2400 vs A4-3400

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Aggregate performance score

A4-3400
2011
2 cores / 2 threads, 65 Watt
0.69
+200%
Core Duo T2400
2006
2 cores / 2 threads, 31 Watt
0.23

A4-3400 outperforms Core Duo T2400 by a whopping 200% based on our aggregate benchmark results.

Primary details

Comparing A4-3400 and Core Duo T2400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27323190
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataCore Duo
Power efficiency1.000.70
Architecture codenameLlano (2011−2012)Yonah (2005−2006)
Release date7 September 2011 (13 years ago)January 2006 (18 years ago)
Launch price (MSRP)no data$16

Detailed specifications

A4-3400 and Core Duo T2400 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 speed2.7 GHz1.83 GHz
Boost clock speed2.7 GHz1.83 GHz
Bus rateno data667 MHz
L1 cache128 KB (per core)0 KB
L2 cache512 KB (per core)2 MB
L3 cache0 KB0 KB
Chip lithography32 nm65 nm
Die size228 mm290 mm2
Maximum core temperatureno data100 °C
Number of transistors1,178 million151 million
64 bit support+-
Windows 11 compatibility--
VID voltage rangeno data1.1625V - 1.3V

Compatibility

Information on A4-3400 and Core Duo T2400 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
SocketFM1PPGA478, PBGA479
Power consumption (TDP)65 Watt31 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A4-3400 and Core Duo T2400. 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-
Demand Based Switchingno data-
FSB parityno data-

Security technologies

A4-3400 and Core Duo T2400 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A4-3400 and Core Duo T2400 are enumerated here.

AMD-V+-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A4-3400 and Core Duo T2400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardRadeon HD 6410Dno 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.

A4-3400 0.69
+200%
Duo T2400 0.23

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.

A4-3400 1089
+201%
Duo T2400 362

Gaming performance

Pros & cons summary


Performance score 0.69 0.23
Chip lithography 32 nm 65 nm
Power consumption (TDP) 65 Watt 31 Watt

A4-3400 has a 200% higher aggregate performance score, and a 103.1% more advanced lithography process.

Duo T2400, on the other hand, has 109.7% lower power consumption.

The A4-3400 is our recommended choice as it beats the Core Duo T2400 in performance tests.

Note that A4-3400 is a desktop processor while Core Duo T2400 is a notebook one.


Should you still have questions on choice between A4-3400 and Core Duo T2400, 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.


AMD A4-3400
A4-3400
Intel Core Duo T2400
Core Duo T2400

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


2.9 83 votes

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3.4 25 votes

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Questions & comments

Here you can ask a question about A4-3400 or Core Duo T2400, agree or disagree with our judgements, or report an error or mismatch.