i5-3450S vs Xeon E3-1240 v5

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Aggregate performance score

Xeon E3-1240 v5
2015
4 cores / 8 threads, 80 Watt
5.20
+88.4%
Core i5-3450S
2012
4 cores / 4 threads, 65 Watt
2.76

Xeon E3-1240 v5 outperforms Core i5-3450S by an impressive 88% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1240 v5 and Core i5-3450S processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11991700
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.950.63
Market segmentServerDesktop processor
SeriesIntel Xeon E3no data
Power efficiency6.154.02
Architecture codenameSkylake-DT (2015)Ivy Bridge (2012−2013)
Release date19 October 2015 (9 years ago)29 April 2012 (12 years ago)
Launch price (MSRP)$282$150

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E3-1240 v5 has 527% better value for money than i5-3450S.

Detailed specifications

Xeon E3-1240 v5 and Core i5-3450S 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)
Threads84
Base clock speed3.5 GHz2.8 GHz
Boost clock speed3.9 GHz3.5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s5 GT/s
Multiplier35no data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256 KB (per core)
L3 cache8 MB (shared)6144 KB (shared)
Chip lithography14 nm22 nm
Die size122 mm2160 mm2
Maximum case temperature (TCase)no data69 °C
Number of transistors1,750 million1,400 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1240 v5 and Core i5-3450S 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 configuration1 (Uniprocessor)1
SocketFCLGA1151,FCLGA2011FCLGA1155
Power consumption (TDP)80 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1240 v5 and Core i5-3450S. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology+-
TSX+-
Idle States++
Thermal Monitoring++
FDIno data+

Security technologies

Xeon E3-1240 v5 and Core i5-3450S technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key++
MPX+-
Identity Protection-+
SGXYes with both Intel® SPS and Intel® MEno data
OS Guard+no data
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1240 v5 and Core i5-3450S are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1240 v5 and Core i5-3450S. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1866/2133, DDR3L-1333/1600DDR3
Maximum memory size64 GB32 GB
Max memory channels22
Maximum memory bandwidth34.134 GB/s25.6 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AIntel HD Graphics 2500
Quick Sync Video-+
Clear Video HD-+
Graphics max frequencyno data1.1 GHz
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Xeon E3-1240 v5 and Core i5-3450S integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Xeon E3-1240 v5 and Core i5-3450S integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4N/Ano data
Max resolution over eDPN/Ano data
Max resolution over DisplayPortN/Ano data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Xeon E3-1240 v5 and Core i5-3450S integrated GPUs, sometimes API versions are included.

DirectXN/Ano data
OpenGLN/Ano data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1240 v5 and Core i5-3450S.

PCIe version3.03.0
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.


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.

Xeon E3-1240 v5 5.20
+88.4%
i5-3450S 2.76

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.

Xeon E3-1240 v5 8262
+88.8%
i5-3450S 4377

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.

Xeon E3-1240 v5 1322
+130%
i5-3450S 574

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.

Xeon E3-1240 v5 4330
+154%
i5-3450S 1702

Gaming performance

Pros & cons summary


Performance score 5.20 2.76
Recency 19 October 2015 29 April 2012
Threads 8 4
Chip lithography 14 nm 22 nm
Power consumption (TDP) 80 Watt 65 Watt

Xeon E3-1240 v5 has a 88.4% higher aggregate performance score, an age advantage of 3 years, 100% more threads, and a 57.1% more advanced lithography process.

i5-3450S, on the other hand, has 23.1% lower power consumption.

The Xeon E3-1240 v5 is our recommended choice as it beats the Core i5-3450S in performance tests.

Be aware that Xeon E3-1240 v5 is a server/workstation processor while Core i5-3450S is a desktop one.


Should you still have questions on choice between Xeon E3-1240 v5 and Core i5-3450S, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1240 v5
Xeon E3-1240 v5
Intel Core i5-3450S
Core i5-3450S

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Community ratings

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