Pentium E6600 vs Xeon E5-2650 v2

Aggregate performance score

Xeon E5-2650 v2
2013
8 cores / 16 threads, 95 Watt
6.45
+772%

Xeon E5-2650 v2 outperforms Pentium E6600 by a whopping 772% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2650 v2 and Pentium E6600 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking10682690
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.420.02
Market segmentServerDesktop processor
Power efficiency6.191.04
Architecture codenameIvy Bridge-EP (2013)Wolfdale (2008−2010)
Release date1 September 2013 (11 years ago)17 January 2010 (14 years ago)
Launch price (MSRP)$650$16

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-2650 v2 has 12000% better value for money than Pentium E6600.

Detailed specifications

Xeon E5-2650 v2 and Pentium E6600 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 cores8 (Octa-Core)2 (Dual-core)
Threads162
Base clock speed2.6 GHz3.06 GHz
Boost clock speed3.4 GHz0.07 GHz
Bus rate8 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)2 MB (shared)
L3 cache20 MB (shared)0 KB
Chip lithography22 nm45 nm
Die size160 mm282 mm2
Maximum core temperature75 °C74 °C
Number of transistors1,400 million228 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V – 1.3625V

Compatibility

Information on Xeon E5-2650 v2 and Pentium E6600 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 configuration21
SocketFCLGA2011LGA775
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2650 v2 and Pentium E6600. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+-
PAE46 Bitno data

Security technologies

Xeon E5-2650 v2 and Pentium E6600 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2650 v2 and Pentium E6600 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2650 v2 and Pentium E6600. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size768 GBno data
Max memory channels4no data
Maximum memory bandwidth59.7 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2650 v2 and Pentium E6600.

PCIe version3.02.0
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 E5-2650 v2 6.45
+772%
Pentium E6600 0.74

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 E5-2650 v2 9864
+774%
Pentium E6600 1128

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 E5-2650 v2 521
+48.9%
Pentium E6600 350

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 E5-2650 v2 3174
+462%
Pentium E6600 565

Gaming performance

Pros & cons summary


Performance score 6.45 0.74
Recency 1 September 2013 17 January 2010
Physical cores 8 2
Threads 16 2
Chip lithography 22 nm 45 nm
Power consumption (TDP) 95 Watt 65 Watt

Xeon E5-2650 v2 has a 771.6% higher aggregate performance score, an age advantage of 3 years, 300% more physical cores and 700% more threads, and a 104.5% more advanced lithography process.

Pentium E6600, on the other hand, has 46.2% lower power consumption.

The Xeon E5-2650 v2 is our recommended choice as it beats the Pentium E6600 in performance tests.

Be aware that Xeon E5-2650 v2 is a server/workstation processor while Pentium E6600 is a desktop one.


Should you still have questions on choice between Xeon E5-2650 v2 and Pentium E6600, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2650 v2
Xeon E5-2650 v2
Intel Pentium E6600
Pentium E6600

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Community ratings

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