Sempron 3400+ vs i5-2500K

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Primary details

Comparing Core i5-2500K and Sempron 3400+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1718not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.32no data
Market segmentDesktop processorDesktop processor
SeriesCore i5 (Desktop)no data
Power efficiency2.59no data
Architecture codenameSandy Bridge (2011−2013)Palermo (2001−2005)
Release date9 January 2011 (13 years ago)1 October 2005 (19 years ago)
Launch price (MSRP)$216$30

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-2500K and Sempron 3400+ 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 cores4 (Quad-Core)1 (Single-Core)
Threads41
Base clock speed3.3 GHzno data
Boost clock speed3.7 GHz2 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)128 KB
L2 cache256K (per core)128 KB
L3 cache6 MB (shared)0 KB
Chip lithography32 nm90 nm
Die size216 mm2103 mm2
Maximum core temperature73 °Cno data
Number of transistors1,160 million63 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Core i5-2500K and Sempron 3400+ 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
SocketLGA1155939
Power consumption (TDP)95 Watt62 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2500K and Sempron 3400+. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i5-2500K and Sempron 3400+ technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2500K and Sempron 3400+ are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2500K and Sempron 3400+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 3000On certain motherboards (Chipset feature)
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-2500K and Sempron 3400+ integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i5-2500K and Sempron 3400+.

PCIe version2.0no data
PCI Express lanes16no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



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.

i5-2500K 4123
+1312%
Sempron 3400+ 292

Pros & cons summary


Recency 9 January 2011 1 October 2005
Physical cores 4 1
Threads 4 1
Chip lithography 32 nm 90 nm
Power consumption (TDP) 95 Watt 62 Watt

i5-2500K has an age advantage of 5 years, 300% more physical cores and 300% more threads, and a 181.3% more advanced lithography process.

Sempron 3400+, on the other hand, has 53.2% lower power consumption.

We couldn't decide between Core i5-2500K and Sempron 3400+. We've got no test results to judge.


Should you still have questions on choice between Core i5-2500K and Sempron 3400+, ask them in Comments section, and we shall answer.

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Intel Core i5-2500K
Core i5-2500K
AMD Sempron 3400+
Sempron 3400+

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.9 1786 votes

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Questions & comments

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