Mobile Sempron M100 vs Core 2 Duo E8400

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Aggregate performance score

Core 2 Duo E8400
2008
2 cores / 2 threads, 65 Watt
0.73
+232%
Mobile Sempron M100
2009
1 core / 1 thread, 25 Watt
0.22

Core 2 Duo E8400 outperforms Mobile Sempron M100 by a whopping 232% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E8400 and Mobile Sempron M100 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking26853201
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Mobile Sempron
Power efficiency1.060.83
Architecture codenameWolfdale (2008−2010)Caspian (2009)
Release date1 January 2008 (16 years ago)10 September 2009 (15 years ago)

Detailed specifications

Core 2 Duo E8400 and Mobile Sempron M100 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)1 (Single-Core)
Threads21
Base clock speed3 GHzno data
Boost clock speed3 GHz2 GHz
Bus rate1333 MHz3200 MHz
L1 cache64 KB (per core)128 KB
L2 cache6 MB (shared)512 KB
L3 cache0 KBno data
Chip lithography45 nm40 nm
Die size104 mm2no data
Maximum case temperature (TCase)72 °Cno data
Number of transistors410 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.3625Vno data

Compatibility

Information on Core 2 Duo E8400 and Mobile Sempron M100 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 configuration1no data
SocketLGA775S
Power consumption (TDP)65 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8400 and Mobile Sempron M100. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataAMD Virtualization, SSE, SSE2, SSE3, 3DNow, Enhanced Virus Protection, MMX
VirusProtect-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Core 2 Duo E8400 and Mobile Sempron M100 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E8400 and Mobile Sempron M100 are enumerated here.

VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8400 and Mobile Sempron M100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3no data

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 Core 2 Duo E8400 and Mobile Sempron M100.

PCIe version2.0no data

Gaming performance

Pros & cons summary


Performance score 0.73 0.22
Recency 1 January 2008 10 September 2009
Physical cores 2 1
Threads 2 1
Chip lithography 45 nm 40 nm
Power consumption (TDP) 65 Watt 25 Watt

Core 2 Duo E8400 has a 231.8% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Mobile Sempron M100, on the other hand, has an age advantage of 1 year, a 12.5% more advanced lithography process, and 160% lower power consumption.

The Core 2 Duo E8400 is our recommended choice as it beats the Mobile Sempron M100 in performance tests.

Note that Core 2 Duo E8400 is a desktop processor while Mobile Sempron M100 is a notebook one.


Should you still have questions on choice between Core 2 Duo E8400 and Mobile Sempron M100, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E8400
Core 2 Duo E8400
AMD Mobile Sempron M100
Mobile Sempron M100

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Community ratings

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Questions & comments

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