Core 2 Quad Q9550 vs Xeon E5-2687W v4

Aggregate performance score

Xeon E5-2687W v4
2016
12 cores / 24 threads, 160 Watt
11.60
+658%

Xeon E5-2687W v4 outperforms Core 2 Quad Q9550 by a whopping 658% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking6872150
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.47no data
Market segmentServerDesktop processor
SeriesIntel Xeon E5Core 2 Quad (Desktop)
Power efficiency6.611.47
Architecture codenameBroadwell (2015−2019)Yorkfield (2007−2009)
Release date20 June 2016 (8 years ago)no data (2024 years ago)
Launch price (MSRP)$2,141no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550 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 cores12 (Dodeca-Core)4 (Quad-Core)
Threads244
Base clock speed3 GHzno data
Boost clock speed3.5 GHz2.83 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/s1333 MHz
Multiplier30no data
L2 cache3 MB12288 KB
L3 cache30 MBno data
Chip lithography14 nm45 nm
Die size306.18 mm2no data
Maximum core temperature76 °Cno data
Number of transistors4700 Millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550 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 configuration2 (Multiprocessor)no data
SocketFCLGA2011LGA775
Power consumption (TDP)160 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI+-
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR1,DDR2,DDR3
Maximum memory size1.5 TBno data
Max memory channels4no data
Maximum memory bandwidth76.8 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2687W v4 and Core 2 Quad (Desktop) Q9550.

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 E5-2687W v4 11.60
+658%
Core 2 Quad Q9550 1.53

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 E5-2687W v4 17755
+657%
Core 2 Quad Q9550 2346

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 E5-2687W v4 1121
+203%
Core 2 Quad Q9550 370

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 E5-2687W v4 7922
+662%
Core 2 Quad Q9550 1039

Gaming performance

Pros & cons summary


Performance score 11.60 1.53
Physical cores 12 4
Threads 24 4
Chip lithography 14 nm 45 nm
Power consumption (TDP) 160 Watt 95 Watt

Xeon E5-2687W v4 has a 658.2% higher aggregate performance score, 200% more physical cores and 500% more threads, and a 221.4% more advanced lithography process.

Core 2 Quad Q9550, on the other hand, has 68.4% lower power consumption.

The Xeon E5-2687W v4 is our recommended choice as it beats the Core 2 Quad Q9550 in performance tests.

Be aware that Xeon E5-2687W v4 is a server/workstation processor while Core 2 Quad Q9550 is a desktop one.


Should you still have questions on choice between Xeon E5-2687W v4 and Core 2 Quad Q9550, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E5-2687W v4
Xeon E5-2687W v4
Intel Core 2 Quad Q9550
Core 2 Quad Q9550

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


4.2 57 votes

Rate Xeon E5-2687W v4 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.1 1861 vote

Rate Core 2 Quad Q9550 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E5-2687W v4 or Core 2 Quad Q9550, agree or disagree with our judgements, or report an error or mismatch.