Xeon E5-2603 v2 vs X3440

VS

Aggregate performance score

Xeon X3440
2009
4 cores / 8 threads, 95 Watt
1.75
+1.7%
Xeon E5-2603 v2
2013
4 cores / 4 threads, 80 Watt
1.72

Xeon X3440 outperforms Xeon E5-2603 v2 by a minimal 2% based on our aggregate benchmark results.

Primary details

Comparing Xeon X3440 and Xeon E5-2603 v2 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20232033
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.38
Market segmentServerServer
Power efficiency1.742.03
Architecture codenameno dataIvy Bridge-EP (2013)
Release date1 July 2009 (15 years ago)1 September 2013 (11 years ago)
Launch price (MSRP)no data$240

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon X3440 and Xeon E5-2603 v2 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 speed2.53 GHz1.8 GHz
Boost clock speed2.93 GHz1.8 GHz
Bus rateno data6.4 GT/s
L1 cacheno data64 KB (per core)
L2 cacheno data256 KB (per core)
L3 cache8 MB Intel® Smart Cache10 MB (shared)
Chip lithography45 nm22 nm
Die sizeno data160 mm2
Maximum core temperature73 °C71 °C
Number of transistorsno data1,400 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon X3440 and Xeon E5-2603 v2 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 configuration12
SocketFCLGA1156,LGA1156FCLGA2011
Power consumption (TDP)95 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon X3440 and Xeon E5-2603 v2. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® AVX
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology1.0-
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring-+
Flex Memory Accessno data-
Demand Based Switching++
PAE36 Bit46 Bit

Security technologies

Xeon X3440 and Xeon E5-2603 v2 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon X3440 and Xeon E5-2603 v2 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon X3440 and Xeon E5-2603 v2. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066, DDR3-1333DDR3
Maximum memory size32 GB768 GB
Max memory channels24
Maximum memory bandwidth21 GB/s42.6 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon X3440 and Xeon E5-2603 v2.

PCIe version2.03.0
PCI Express lanes1640

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 X3440 1.75
+1.7%
Xeon E5-2603 v2 1.72

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 X3440 2773
+1.4%
Xeon E5-2603 v2 2735

Gaming performance

Pros & cons summary


Performance score 1.75 1.72
Recency 1 July 2009 1 September 2013
Threads 8 4
Chip lithography 45 nm 22 nm
Power consumption (TDP) 95 Watt 80 Watt

Xeon X3440 has a 1.7% higher aggregate performance score, and 100% more threads.

Xeon E5-2603 v2, on the other hand, has an age advantage of 4 years, a 104.5% more advanced lithography process, and 18.8% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Xeon X3440 and Xeon E5-2603 v2.


Should you still have questions on choice between Xeon X3440 and Xeon E5-2603 v2, ask them in Comments section, and we shall answer.

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Intel Xeon X3440
Xeon X3440
Intel Xeon E5-2603 v2
Xeon E5-2603 v2

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Community ratings

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