i5-2400S vs i5-3450S

VS

Aggregate performance score

Core i5-3450S
2012
4 cores / 4 threads, 65 Watt
2.76
+38.7%
Core i5-2400S
2011
4 cores / 4 threads, 65 Watt
1.99

Core i5-3450S outperforms Core i5-2400S by a substantial 39% based on our aggregate benchmark results.

Primary details

Comparing Core i5-3450S and Core i5-2400S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking16881923
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.520.26
Market segmentDesktop processorDesktop processor
Power efficiency4.002.89
Architecture codenameIvy Bridge (2012−2013)Sandy Bridge (2011−2013)
Release date29 April 2012 (12 years ago)9 January 2011 (13 years ago)
Launch price (MSRP)$150$141

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-3450S has 100% better value for money than i5-2400S.

Detailed specifications

Core i5-3450S and Core i5-2400S 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)4 (Quad-Core)
Threads44
Base clock speed2.8 GHz2.5 GHz
Boost clock speed3.5 GHz3.3 GHz
Bus rate5 GT/s5 GT/s
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache6144 KB (shared)6144 KB (shared)
Chip lithography22 nm32 nm
Die size160 mm2216 mm2
Maximum core temperatureno data69 °C
Maximum case temperature (TCase)69 °Cno data
Number of transistors1,400 million1,160 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i5-3450S and Core i5-2400S 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
SocketFCLGA1155LGA1155
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-3450S and Core i5-2400S. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
FDI++
Fast Memory Accessno data+

Security technologies

Core i5-3450S and Core i5-2400S technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key+no data
Identity Protection++
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-3450S and Core i5-2400S are enumerated here.

VT-d-+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-3450S and Core i5-2400S. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GB32 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 2500Intel HD Graphics 2000
Quick Sync Video++
Clear Video HD++
Graphics max frequency1.1 GHz1.1 GHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i5-3450S and Core i5-2400S integrated GPUs.

Number of displays supported32

Peripherals

Specifications and connection of peripherals supported by Core i5-3450S and Core i5-2400S.

PCIe version3.02.0
PCI Express lanesno data16

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.

i5-3450S 2.76
+38.7%
i5-2400S 1.99

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.

i5-3450S 4375
+38.7%
i5-2400S 3155

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

i5-3450S 562
+11.5%
i5-2400S 504

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

i5-3450S 1676
+23%
i5-2400S 1363

Gaming performance

Pros & cons summary


Performance score 2.76 1.99
Integrated graphics card 0.69 0.55
Recency 29 April 2012 9 January 2011
Chip lithography 22 nm 32 nm

i5-3450S has a 38.7% higher aggregate performance score, 25.5% faster integrated GPU, an age advantage of 1 year, and a 45.5% more advanced lithography process.

The Core i5-3450S is our recommended choice as it beats the Core i5-2400S in performance tests.


Should you still have questions on choice between Core i5-3450S and Core i5-2400S, ask them in Comments section, and we shall answer.

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Intel Core i5-3450S
Core i5-3450S
Intel Core i5-2400S
Core i5-2400S

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Community ratings

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


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Questions & comments

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