Pentium Dual-Core E2140 vs Xeon E5430

VS

Aggregate performance score

Xeon E5430
2007
80 Watt
1.42
+318%
Pentium Dual-Core E2140
2007
2 cores / 2 threads, 65 Watt
0.34

Xeon E5430 outperforms Pentium Dual-Core E2140 by a whopping 318% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5430 and Pentium Dual-Core E2140 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22093074
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency1.680.50
Architecture codenameno dataAllendale (2006−2009)
Release date1 October 2007 (17 years ago)June 2007 (17 years ago)

Detailed specifications

Xeon E5430 and Pentium Dual-Core E2140 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 data2
Base clock speed2.66 GHzno data
Boost clock speedno data1.6 GHz
L1 cacheno data64 KB (per core)
L2 cacheno data1 MB (shared)
L3 cache12 MB L2 Cache0 KB
Chip lithography45 nm65 nm
Die sizeno data77 mm2
Maximum core temperature67 °Cno data
Number of transistorsno data105 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5430 and Pentium Dual-Core E2140 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
SocketLGA771775
Power consumption (TDP)80 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5430 and Pentium Dual-Core E2140. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States+no data
Thermal Monitoring+-
Demand Based Switching+no data
FSB parity+no data

Security technologies

Xeon E5430 and Pentium Dual-Core E2140 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5430 and Pentium Dual-Core E2140 are enumerated here.

VT-x+no data
EPT-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5430 and Pentium Dual-Core E2140. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2, DDR3

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 E5430 1.42
+318%
Pentium Dual-Core E2140 0.34

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 E5430 2251
+318%
Pentium Dual-Core E2140 539

Gaming performance

Pros & cons summary


Performance score 1.42 0.34
Chip lithography 45 nm 65 nm
Power consumption (TDP) 80 Watt 65 Watt

Xeon E5430 has a 317.6% higher aggregate performance score, and a 44.4% more advanced lithography process.

Pentium Dual-Core E2140, on the other hand, has 23.1% lower power consumption.

The Xeon E5430 is our recommended choice as it beats the Pentium Dual-Core E2140 in performance tests.

Be aware that Xeon E5430 is a server/workstation processor while Pentium Dual-Core E2140 is a desktop one.


Should you still have questions on choice between Xeon E5430 and Pentium Dual-Core E2140, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Xeon E5430
Xeon E5430
Intel Pentium Dual-Core E2140
Pentium Dual-Core E2140

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Community ratings

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Questions & comments

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