i3-4000M vs Xeon E5-2640

VS

Aggregate performance score

Xeon E5-2640
2012
6 cores / 12 threads, 95 Watt
3.98
+252%
Core i3-4000M
2013
2 cores / 4 threads, 37 Watt
1.13

Xeon E5-2640 outperforms Core i3-4000M by a whopping 252% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2640 and Core i3-4000M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking14252388
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.68no data
Market segmentServerLaptop
Seriesno dataIntel Core i3
Power efficiency3.952.88
Architecture codenameSandy Bridge-EP (2012)Haswell (2013−2015)
Release date6 March 2012 (12 years ago)4 September 2013 (11 years ago)
Launch price (MSRP)$162$225

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2640 and Core i3-4000M 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 cores6 (Hexa-Core)2 (Dual-core)
Threads124
Base clock speed2.5 GHz2.4 GHz
Boost clock speed3 GHz2.4 GHz
Bus rate7.2 GT/s5 GT/s
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache15360 KB (shared)3 MB (shared)
Chip lithography32 nm22 nm
Die size435 mm2118 mm2
Maximum core temperature73 °C100 °C
Number of transistors2,270 million1,400 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2640 and Core i3-4000M 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 configuration21
SocketFCLGA2011FCPGA946
Power consumption (TDP)95 Watt37 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2640 and Core i3-4000M. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI+-
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0-
Hyper-Threading Technology++
Idle States+no data
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data

Security technologies

Xeon E5-2640 and Core i3-4000M technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Keyno data+
Identity Protection-+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2640 and Core i3-4000M are enumerated here.

AMD-V-+
VT-d+-
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2640 and Core i3-4000M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size384 GB32 GB
Max memory channels42
Maximum memory bandwidth42.6 GB/s25.6 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 4600
Max video memoryno data2 GB
Quick Sync Video-+
Graphics max frequencyno data1.1 GHz
InTru 3Dno data+

Graphics interfaces

Available interfaces and connections of Xeon E5-2640 and Core i3-4000M integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
VGAno data+

Graphics image quality

Maximum display resolutions supported by Xeon E5-2640 and Core i3-4000M integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data3840x2160@60Hz
Max resolution over DisplayPortno data3840x2160@60Hz
Max resolution over VGAno data2880x1800@60Hz

Graphics API support

APIs supported by Xeon E5-2640 and Core i3-4000M integrated GPUs, sometimes API versions are included.

DirectXno data11.2/12
OpenGLno data4.3

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2640 and Core i3-4000M.

PCIe version3.02
PCI Express lanes4016

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 E5-2640 3.98
+252%
i3-4000M 1.13

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 E5-2640 6294
+253%
i3-4000M 1781

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 E5-2640 449
i3-4000M 721
+60.6%

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 E5-2640 2294
+57.7%
i3-4000M 1455

Gaming performance

Pros & cons summary


Performance score 3.98 1.13
Recency 6 March 2012 4 September 2013
Physical cores 6 2
Threads 12 4
Chip lithography 32 nm 22 nm
Power consumption (TDP) 95 Watt 37 Watt

Xeon E5-2640 has a 252.2% higher aggregate performance score, and 200% more physical cores and 200% more threads.

i3-4000M, on the other hand, has an age advantage of 1 year, a 45.5% more advanced lithography process, and 156.8% lower power consumption.

The Xeon E5-2640 is our recommended choice as it beats the Core i3-4000M in performance tests.

Be aware that Xeon E5-2640 is a server/workstation processor while Core i3-4000M is a notebook one.


Should you still have questions on choice between Xeon E5-2640 and Core i3-4000M, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2640
Xeon E5-2640
Intel Core i3-4000M
Core i3-4000M

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Community ratings

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