Pentium E6700 vs Pentium Dual T4400

#ad 
Buy on Amazon
VS

Aggregate performance score

Pentium Dual Core T4400
2009
2 cores / 2 threads, 35 Watt
0.81
+9.5%
Pentium E6700
2010
2 cores / 2 threads, 65 Watt
0.74

Pentium Dual Core T4400 outperforms Pentium E6700 by a small 9% based on our aggregate benchmark results.

Primary details

Comparing Pentium Dual Core T4400 and Pentium E6700 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26092674
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data4.16
Market segmentLaptopDesktop processor
SeriesIntel Pentium Dual Coreno data
Power efficiency2.191.08
Architecture codenamePenryn (2008−2011)Wolfdale (2008−2010)
Release date1 December 2009 (15 years ago)30 May 2010 (14 years ago)
Launch price (MSRP)no data$80

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium Dual Core T4400 and Pentium E6700 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 speed2.2 GHz3.2 GHz
Boost clock speed2.2 GHz3.2 GHz
Bus rate800 MHzno data
L1 cache128 KB64 KB (per core)
L2 cache1 MB2 MB (shared)
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size107 mm282 mm2
Maximum core temperatureno data74 °C
Number of transistors410 million228 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.3625V

Compatibility

Information on Pentium Dual Core T4400 and Pentium E6700 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
SocketPLGA775
Power consumption (TDP)35 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual Core T4400 and Pentium E6700. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data-

Security technologies

Pentium Dual Core T4400 and Pentium E6700 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Dual Core T4400 and Pentium E6700 are enumerated here.

VT-dno data-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Dual Core T4400 and Pentium E6700. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by Pentium Dual Core T4400 and Pentium E6700.

PCIe versionno data2.0

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.

Pentium Dual T4400 0.81
+9.5%
Pentium E6700 0.74

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.

Pentium Dual T4400 1284
+8.6%
Pentium E6700 1182

Gaming performance

Pros & cons summary


Performance score 0.81 0.74
Recency 1 December 2009 30 May 2010
Power consumption (TDP) 35 Watt 65 Watt

Pentium Dual T4400 has a 9.5% higher aggregate performance score, and 85.7% lower power consumption.

Pentium E6700, on the other hand, has an age advantage of 5 months.

Given the minimal performance differences, no clear winner can be declared between Pentium Dual Core T4400 and Pentium E6700.

Be aware that Pentium Dual Core T4400 is a notebook processor while Pentium E6700 is a desktop one.


Should you still have questions on choice between Pentium Dual Core T4400 and Pentium E6700, 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 Pentium Dual Core T4400
Pentium Dual Core T4400
Intel Pentium E6700
Pentium E6700

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.


3.5 219 votes

Rate Pentium Dual Core T4400 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.7 132 votes

Rate Pentium E6700 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Pentium Dual Core T4400 or Pentium E6700, agree or disagree with our judgements, or report an error or mismatch.