Xeon 5150 vs E5-1603

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Aggregate performance score

Xeon E5-1603
2012
4 cores / 4 threads, 130 Watt
2.18
+276%
Xeon 5150
2006
2 cores / 2 threads, 65 Watt
0.58

Xeon E5-1603 outperforms Xeon 5150 by a whopping 276% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-1603 and Xeon 5150 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking18542822
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.56
Market segmentServerServer
Power efficiency1.590.84
Architecture codenameno dataWoodcrest (2006)
Release date1 January 2012 (12 years ago)June 2006 (18 years ago)
Launch price (MSRP)no data$16

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-1603 and Xeon 5150 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)2 (Dual-core)
Threads42
Base clock speed2.8 GHz2.66 GHz
Boost clock speedno data2.67 GHz
Bus rate0 GT/sno data
L1 cacheno data0 KB
L2 cacheno data4 MB
L3 cache10 MB0 KB
Chip lithography32 nm65 nm
Maximum core temperature64 °C65 °C
64 bit support++
Windows 11 compatibility--
VID voltage range0.6V - 1.35VB2=1.0V-1.5V, G0=.85V-1.5V

Compatibility

Information on Xeon E5-1603 and Xeon 5150 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 configuration11
SocketFCLGA2011LGA771
Power consumption (TDP)130 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1603 and Xeon 5150. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switching+-
FSB parityno data+

Security technologies

Xeon E5-1603 and Xeon 5150 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1603 and Xeon 5150 are enumerated here.

VT-d+no data
VT-x++
EPT+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1603 and Xeon 5150. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-800, DDR3-1066DDR2
Maximum memory size375 GBno data
Max memory channels4no data
Maximum memory bandwidth31.4 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1603 and Xeon 5150.

PCIe version3.0no data
PCI Express lanes40no 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 E5-1603 2.18
+276%
Xeon 5150 0.58

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 E5-1603 3467
+275%
Xeon 5150 924

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 E5-1603 467
+39.8%
Xeon 5150 334

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 E5-1603 1481
+137%
Xeon 5150 625

Gaming performance

Pros & cons summary


Performance score 2.18 0.58
Physical cores 4 2
Threads 4 2
Chip lithography 32 nm 65 nm
Power consumption (TDP) 130 Watt 65 Watt

Xeon E5-1603 has a 275.9% higher aggregate performance score, 100% more physical cores and 100% more threads, and a 103.1% more advanced lithography process.

Xeon 5150, on the other hand, has 100% lower power consumption.

The Xeon E5-1603 is our recommended choice as it beats the Xeon 5150 in performance tests.


Should you still have questions on choice between Xeon E5-1603 and Xeon 5150, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1603
Xeon E5-1603
Intel Xeon 5150
Xeon 5150

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.5 22 votes

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3.8 14 votes

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Questions & comments

Here you can ask a question about Xeon E5-1603 or Xeon 5150, agree or disagree with our judgements, or report an error or mismatch.