Athlon 64 X2 5400+ vs Xeon E5450

VS

Aggregate performance score

Xeon E5450
2007
80 Watt
1.62
+184%
Athlon 64 X2 5400+
2006
2 cores / 2 threads, 89 Watt
0.57

Xeon E5450 outperforms Athlon 64 X2 5400+ by a whopping 184% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5450 and Athlon 64 X2 5400+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20832815
Place by popularitynot in top-100not in top-100
Market segmentServerDesktop processor
Power efficiency1.920.61
Architecture codenameno dataWindsor (2006−2007)
Release date1 October 2007 (17 years ago)December 2006 (17 years ago)

Detailed specifications

Xeon E5450 and Athlon 64 X2 5400+ 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 speed3 GHzno data
Boost clock speedno data2.8 GHz
L1 cacheno data256 KB
L2 cacheno data512 KB
L3 cache12 MB L2 Cache0 KB
Chip lithography45 nm90 nm
Die sizeno data220 mm2
Maximum core temperature67 °Cno data
Number of transistorsno data154 million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.35Vno data

Compatibility

Information on Xeon E5450 and Athlon 64 X2 5400+ 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
SocketLGA771AM2
Power consumption (TDP)80 Watt89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5450 and Athlon 64 X2 5400+. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)+no data
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 E5450 and Athlon 64 X2 5400+ 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 E5450 and Athlon 64 X2 5400+ are enumerated here.

VT-x+no data
EPT-no 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 E5450 1.62
+184%
Athlon 64 X2 5400+ 0.57

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 E5450 2580
+184%
Athlon 64 X2 5400+ 907

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 E5450 388
+41.1%
Athlon 64 X2 5400+ 275

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 E5450 1097
+119%
Athlon 64 X2 5400+ 501

Gaming performance

Pros & cons summary


Performance score 1.62 0.57
Chip lithography 45 nm 90 nm
Power consumption (TDP) 80 Watt 89 Watt

Xeon E5450 has a 184.2% higher aggregate performance score, a 100% more advanced lithography process, and 11.3% lower power consumption.

The Xeon E5450 is our recommended choice as it beats the Athlon 64 X2 5400+ in performance tests.

Be aware that Xeon E5450 is a server/workstation processor while Athlon 64 X2 5400+ is a desktop one.


Should you still have questions on choice between Xeon E5450 and Athlon 64 X2 5400+, ask them in Comments section, and we shall answer.

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Intel Xeon E5450
Xeon E5450
AMD Athlon 64 X2 5400+
Athlon 64 X2 5400+

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Community ratings

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Questions & comments

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