Pentium G2020 vs Pentium Dual T4400

Aggregate performance score

Pentium Dual Core T4400
2009
2 cores / 2 threads, 35 Watt
0.84

Pentium G2020 outperforms Pentium Dual Core T4400 by a substantial 31% based on our aggregate benchmark results.

Primary details

Comparing Pentium Dual Core T4400 and Pentium G2020 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25842408
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.04
Market segmentLaptopDesktop processor
SeriesIntel Pentium Dual Coreno data
Power efficiency2.191.82
Architecture codenamePenryn (2008−2011)Ivy Bridge (2012−2013)
Release date1 December 2009 (14 years ago)21 January 2013 (11 years ago)
Launch price (MSRP)no data$60

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium Dual Core T4400 and Pentium G2020 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 GHz2.9 GHz
Boost clock speed2.2 GHz2.9 GHz
Bus rate800 MHz5 GT/s
L1 cache128 KB64 KB (per core)
L2 cache1 MB256 KB (per core)
L3 cacheno data3072 KB (shared)
Chip lithography45 nm22 nm
Die size107 mm294 mm2
Maximum case temperature (TCase)no data65 °C
Number of transistors410 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Pentium Dual Core T4400 and Pentium G2020 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
SocketPFCLGA1155
Power consumption (TDP)35 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual Core T4400 and Pentium G2020. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
Enhanced SpeedStep (EIST)++
My WiFino data-
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+

Security technologies

Pentium Dual Core T4400 and Pentium G2020 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+
Secure Keyno data-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Dual Core T4400 and Pentium G2020 are enumerated here.

VT-dno data-
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Dual Core T4400 and Pentium G2020. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel® HD Graphics for 3rd Generation Intel® Processors
Graphics max frequencyno data1.05 GHz

Graphics interfaces

Available interfaces and connections of Pentium Dual Core T4400 and Pentium G2020 integrated GPUs.

Number of displays supportedno data3

Peripherals

Specifications and connection of peripherals supported by Pentium Dual Core T4400 and Pentium G2020.

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 0.84
Pentium G2020 1.10
+31%

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
Pentium G2020 1690
+31.6%

Gaming performance

Pros & cons summary


Performance score 0.84 1.10
Recency 1 December 2009 21 January 2013
Chip lithography 45 nm 22 nm
Power consumption (TDP) 35 Watt 55 Watt

Pentium Dual T4400 has 57.1% lower power consumption.

Pentium G2020, on the other hand, has a 31% higher aggregate performance score, an age advantage of 3 years, and a 104.5% more advanced lithography process.

The Pentium G2020 is our recommended choice as it beats the Pentium Dual Core T4400 in performance tests.

Be aware that Pentium Dual Core T4400 is a notebook processor while Pentium G2020 is a desktop one.


Should you still have questions on choice between Pentium Dual Core T4400 and Pentium G2020, ask them in Comments section, and we shall answer.

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Intel Pentium Dual Core T4400
Pentium Dual Core T4400
Intel Pentium G2020
Pentium G2020

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Community ratings

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Questions & comments

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