Intel Pentium 4405Y vs Core 2 Extreme X9100

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Combined performance score

Core 2 Extreme X9100
1.34
+35.4%

Core 2 Extreme X9100 outperforms Pentium 4405Y by 35% in our combined benchmark results.

General info

Comparing Core 2 Extreme X9100 and Pentium 4405Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking21162329
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 ExtremeIntel Pentium
Architecture codenamePenryn (2008−2011)Skylake (2015−2016)
Release date15 July 2008 (15 years old)1 September 2015 (8 years old)
Launch price (MSRP)$851$161
Current price$120 (0.1x MSRP)$469 (2.9x MSRP)

Technical specs

Core 2 Extreme X9100 and Pentium 4405Y 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)
Threads24
Base clock speed3.06 GHz1.5 GHz
Boost clock speed3.06 GHz1.5 GHz
Bus support1066 MHzno data
L1 cache128 KB128 KB
L2 cache6 MB512 KB
L3 cache0 KB2 MB
Chip lithography45 nm14 nm
Die size107 mm298.57 mm210.3 mm × 9.57 mm
Maximum core temperature105 °C100 °C
Number of transistors410 Million1750 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo
VID voltage range1.05-1.2625Vno data

Compatibility

Information on Core 2 Extreme X9100 and Pentium 4405Y 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
SocketPGA478FCBGA1515
Power consumption (TDP)44 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme X9100 and Pentium 4405Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NIno data+
AVXno data+
Enhanced SpeedStep (EIST)++
My WiFino data+
Turbo Boost Technology--
Hyper-Threading Technology-+
TSXno data-
Idle States-+
Thermal Monitoringno data+
Flex Memory Accessno data+
SIPPno data-
Smart Responseno data+
Demand Based Switching-no data
AMT+no data
FSB parity-no data
StatusDiscontinuedDiscontinued

Security technologies

Core 2 Extreme X9100 and Pentium 4405Y technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Keyno data+
MPXno data-
Identity Protectionno data+
SGXno dataYes with Intel® ME
OS Guardno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme X9100 and Pentium 4405Y are enumerated here.

AMD-Vno data+
VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme X9100 and Pentium 4405Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3, DDR3
Maximum memory sizeno data16 GB
Max memory channelsno data2
Maximum memory bandwidthno data29.8 GB/s
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 515
Max video memoryno data16 GB
Quick Sync Videono data+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data800 MHz

Graphics interfaces

Available interfaces and connections of Core 2 Extreme X9100 and Pentium 4405Y integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPortno data+
HDMIno data+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core 2 Extreme X9100 and Pentium 4405Y integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data3840x2160@60Hz
Max resolution over DisplayPortno data3840x2160@60Hz
Max resolution over VGAno dataN/A

Graphics API support

APIs supported by Core 2 Extreme X9100 and Pentium 4405Y integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme X9100 and Pentium 4405Y.

PCIe versionno data3.0
PCI Express lanesno data10

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.

Core 2 Extreme X9100 1.34
+35.4%
Pentium 4405Y 0.99

Core 2 Extreme X9100 outperforms Pentium 4405Y by 35% in our combined benchmark results.


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.

Benchmark coverage: 68%

Core 2 Extreme X9100 2063
+35.2%
Pentium 4405Y 1526

Core 2 Extreme X9100 outperforms Pentium 4405Y by 35% in Passmark.

Gaming performance

Advantages and disadvantages


Performance score 1.34 0.99
Recency 15 July 2008 1 September 2015
Threads 2 4
Cost $851 $161
Chip lithography 45 nm 14 nm
Power consumption (TDP) 44 Watt 6 Watt

The Core 2 Extreme X9100 is our recommended choice as it beats the Pentium 4405Y in performance tests.


Should you still have questions on choice between Core 2 Extreme X9100 and Pentium 4405Y, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core 2 Extreme X9100
Core 2 Extreme X9100
Intel Pentium 4405Y
Pentium 4405Y

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4.3 32 votes

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2.3 13 votes

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Questions and comments

Here you can ask a question about Core 2 Extreme X9100 or Pentium 4405Y, agree or disagree with our judgements, or report an error or mismatch.