Atom x7425E vs Pentium Dual T4400

Aggregate performance score

Pentium Dual Core T4400
2009
2 cores / 2 threads, 35 Watt
0.81
Atom x7425E
2023
4 cores / 4 threads, 12 Watt
3.46
+327%

Atom x7425E outperforms Pentium Dual Core T4400 by a whopping 327% based on our aggregate benchmark results.

Primary details

Comparing Pentium Dual Core T4400 and Atom x7425E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25921536
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Pentium Dual Coreno data
Power efficiency2.1927.29
Architecture codenamePenryn (2008−2011)Gracemont (2023)
Release date1 December 2009 (14 years ago)3 January 2023 (1 year ago)

Detailed specifications

Pentium Dual Core T4400 and Atom x7425E 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)4 (Quad-Core)
Threads24
Base clock speed2.2 GHz1.5 GHz
Boost clock speed2.2 GHz3.4 GHz
Bus rate800 MHzno data
L1 cache128 KB96K (per core)
L2 cache1 MB2 MB (shared)
L3 cacheno data6 MB (shared)
Chip lithography45 nm10 nm
Die size107 mm2no data
Number of transistors410 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Pentium Dual Core T4400 and Atom x7425E 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
SocketPIntel BGA 1744
Power consumption (TDP)35 Watt12 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual Core T4400 and Atom x7425E. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++

Security technologies

Pentium Dual Core T4400 and Atom x7425E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Dual Core T4400 and Atom x7425E 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 Atom x7425E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4, DDR5 4800 MHz Single-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel UHD Graphics 24EU

Peripherals

Specifications and connection of peripherals supported by Pentium Dual Core T4400 and Atom x7425E.

PCIe versionno data3.0
PCI Express lanesno data9

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
Atom x7425E 3.46
+327%

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
Atom x7425E 5502
+329%

Gaming performance

Pros & cons summary


Performance score 0.81 3.46
Recency 1 December 2009 3 January 2023
Physical cores 2 4
Threads 2 4
Chip lithography 45 nm 10 nm
Power consumption (TDP) 35 Watt 12 Watt

Atom x7425E has a 327.2% higher aggregate performance score, an age advantage of 13 years, 100% more physical cores and 100% more threads, a 350% more advanced lithography process, and 191.7% lower power consumption.

The Atom x7425E is our recommended choice as it beats the Pentium Dual Core T4400 in performance tests.


Should you still have questions on choice between Pentium Dual Core T4400 and Atom x7425E, ask them in Comments section, and we shall answer.

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Intel Pentium Dual Core T4400
Pentium Dual Core T4400
Intel Atom x7425E
Atom x7425E

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Community ratings

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Questions & comments

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