Atom x5-Z8350 vs Pentium Dual T4400

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Aggregate performance score

Pentium Dual Core T4400
2009
2 cores / 2 threads, 35 Watt
0.81
+44.6%

Pentium Dual Core T4400 outperforms Atom x5-Z8350 by a considerable 45% based on our aggregate benchmark results.

Primary details

Comparing Pentium Dual Core T4400 and Atom x5-Z8350 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26092837
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Pentium Dual Core5x Intel Atom
Power efficiency2.19no data
Architecture codenamePenryn (2008−2011)Cherry Trail (2015−2016)
Release date1 December 2009 (15 years ago)8 February 2016 (8 years ago)

Detailed specifications

Pentium Dual Core T4400 and Atom x5-Z8350 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 GHz1.44 GHz
Boost clock speed2.2 GHz1.92 GHz
Bus rate800 MHzno data
L1 cache128 KBno data
L2 cache1 MB2 MB
L3 cache0 KB0 KB
Chip lithography45 nm14 nm
Die size107 mm2no data
Maximum core temperatureno data90 °C
Number of transistors410 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Pentium Dual Core T4400 and Atom x5-Z8350 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 (Uniprocessor)
SocketPUTFCBGA592
Power consumption (TDP)35 Wattno data

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual Core T4400 and Atom x5-Z8350. You'll probably need this information if you require some particular technology.

AES-NI-+
Enhanced SpeedStep (EIST)++
Turbo Boost Max 3.0no data-

Security technologies

Pentium Dual Core T4400 and Atom x5-Z8350 technologies aimed at improving security, for example, by protecting against hacks.

Secure Bootno data+
Identity Protection-+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Dual Core T4400 and Atom x5-Z8350 are enumerated here.

VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Dual Core T4400 and Atom x5-Z8350. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR34 GB
Maximum memory sizeno data2 GB
Max memory channelsno data1
Maximum memory bandwidthno data12.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel HD Graphics (Cherry Trail) (200 - 500 MHz)
Max video memoryno data2 GB
Graphics max frequencyno data500 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Pentium Dual Core T4400 and Atom x5-Z8350 integrated GPUs.

Number of displays supportedno data2

Graphics image quality

Maximum display resolutions supported by Pentium Dual Core T4400 and Atom x5-Z8350 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data1920x1080

Peripherals

Specifications and connection of peripherals supported by Pentium Dual Core T4400 and Atom x5-Z8350.

PCIe versionno data2.0
PCI Express lanesno data1
USB revisionno data3.0

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
+44.6%
Atom x5-Z8350 0.56

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
+43.9%
Atom x5-Z8350 892

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Pentium Dual T4400 2231
+147%
Atom x5-Z8350 903

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Pentium Dual T4400 4200
+41%
Atom x5-Z8350 2979

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Pentium Dual T4400 38.2
Atom x5-Z8350 36.2
+5.5%

Gaming performance

Pros & cons summary


Performance score 0.81 0.56
Recency 1 December 2009 8 February 2016
Physical cores 2 4
Threads 2 4
Chip lithography 45 nm 14 nm

Pentium Dual T4400 has a 44.6% higher aggregate performance score.

Atom x5-Z8350, on the other hand, has an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 221.4% more advanced lithography process.

The Pentium Dual Core T4400 is our recommended choice as it beats the Atom x5-Z8350 in performance tests.


Should you still have questions on choice between Pentium Dual Core T4400 and Atom x5-Z8350, ask them in Comments section, and we shall answer.

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Intel Pentium Dual Core T4400
Pentium Dual Core T4400
Intel Atom x5-Z8350
Atom x5-Z8350

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Community ratings

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Questions & comments

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