i5-650 vs Xeon E5440

VS

Aggregate performance score

Xeon E5440
2008
80 Watt
1.49
+4.9%
Core i5-650
2010
2 cores / 4 threads, 73 Watt
1.42

Xeon E5440 outperforms Core i5-650 by a small 5% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5440 and Core i5-650 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21432192
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data4.93
Market segmentServerDesktop processor
Power efficiency1.761.84
Architecture codenameno dataClarkdale (2010−2011)
Release date1 January 2008 (16 years ago)7 January 2010 (14 years ago)
Launch price (MSRP)no data$35

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5440 and Core i5-650 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 coresno data2 (Dual-core)
Threadsno data4
Base clock speed2.83 GHz3.2 GHz
Boost clock speedno data3.46 GHz
Bus rateno data2.5 GT/s
L1 cacheno data64 KB (per core)
L2 cacheno data256 KB (per core)
L3 cache12 MB L2 Cache4 MB (shared)
Chip lithography45 nm32 nm
Die sizeno data81 mm2
Maximum core temperature67 °C73 °C
Number of transistorsno data382 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5440 and Core i5-650 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 configurationno data1
SocketLGA771FCLGA1156
Power consumption (TDP)80 Watt73 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5440 and Core i5-650. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2
AES-NI-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-1.0
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring+-
Demand Based Switching+-
PAEno data36 Bit
FDIno data+
FSB parity+no data

Security technologies

Xeon E5440 and Core i5-650 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5440 and Core i5-650 are enumerated here.

VT-dno data+
VT-x++
EPT-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5440 and Core i5-650. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory sizeno data16.38 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for Previous Generation Intel® Processors
Clear Video HDno data+

Graphics interfaces

Available interfaces and connections of Xeon E5440 and Core i5-650 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Xeon E5440 and Core i5-650.

PCIe versionno data2.0
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.

Xeon E5440 1.49
+4.9%
i5-650 1.42

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 E5440 2374
+5.5%
i5-650 2250

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 E5440 367
i5-650 455
+24%

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 E5440 1029
+10.6%
i5-650 930

Gaming performance

Pros & cons summary


Performance score 1.49 1.42
Recency 1 January 2008 7 January 2010
Chip lithography 45 nm 32 nm
Power consumption (TDP) 80 Watt 73 Watt

Xeon E5440 has a 4.9% higher aggregate performance score.

i5-650, on the other hand, has an age advantage of 2 years, a 40.6% more advanced lithography process, and 9.6% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Xeon E5440 and Core i5-650.

Be aware that Xeon E5440 is a server/workstation processor while Core i5-650 is a desktop one.


Should you still have questions on choice between Xeon E5440 and Core i5-650, ask them in Comments section, and we shall answer.

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Intel Xeon E5440
Xeon E5440
Intel Core i5-650
Core i5-650

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Community ratings

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