Xeon E5603 vs E5-2683 v4

#ad 
Buy on Amazon
VS

Aggregate performance score

Xeon E5-2683 v4
2016
16 cores / 32 threads, 120 Watt
11.46
+817%

E5-2683 v4 outperforms E5603 by a whopping 817% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2683 v4 and Xeon E5603 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking6762290
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.380.16
Market segmentServerServer
SeriesIntel Xeon E5no data
Architecture codenameBroadwell (2014−2019)Westmere-EP (2010−2011)
Release date20 June 2016 (8 years ago)14 February 2011 (13 years ago)
Launch price (MSRP)$1,846$286

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-2683 v4 has 2013% better value for money than Xeon E5603.

Detailed specifications

Xeon E5-2683 v4 and Xeon E5603 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 cores16 (Hexadeca-Core)4 (Quad-Core)
Threads324
Base clock speed2.1 GHz1.6 GHz
Boost clock speed3 GHz1.6 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/sno data
Multiplier21no data
L1 cacheno data64 KB (per core)
L2 cache4 MB256 KB (per core)
L3 cache40 MB4 MB (shared)
Chip lithography14 nm32 nm
Die size456.12 mm2239 mm2
Maximum core temperature84 °Cno data
Number of transistors7200 Million1,170 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2683 v4 and Xeon E5603 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)2
SocketFCLGA2011FCLGA1366,LGA1366
Power consumption (TDP)120 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2683 v4 and Xeon E5603. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® SSE4.2
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle States++
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching++
PAE46 Bit40 Bit
StatusDiscontinuedDiscontinued

Security technologies

Xeon E5-2683 v4 and Xeon E5603 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 E5-2683 v4 and Xeon E5603 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2683 v4 and Xeon E5603. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR3
Maximum memory size1.5 TB288 GB
Max memory channels43
Maximum memory bandwidth76.8 GB/s25.6 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2683 v4 and Xeon E5603.

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 E5-2683 v4 11.46
+817%
Xeon E5603 1.25

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 E5-2683 v4 17674
+813%
Xeon E5603 1935

Gaming performance

Pros & cons summary


Performance score 11.46 1.25
Recency 20 June 2016 14 February 2011
Physical cores 16 4
Threads 32 4
Chip lithography 14 nm 32 nm
Power consumption (TDP) 120 Watt 80 Watt

Xeon E5-2683 v4 has a 816.8% higher aggregate performance score, an age advantage of 5 years, 300% more physical cores and 700% more threads, and a 128.6% more advanced lithography process.

Xeon E5603, on the other hand, has 50% lower power consumption.

The Xeon E5-2683 v4 is our recommended choice as it beats the Xeon E5603 in performance tests.


Should you still have questions on choice between Xeon E5-2683 v4 and Xeon E5603, 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 E5-2683 v4
Xeon E5-2683 v4
Intel Xeon E5603
Xeon E5603

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.


3.1 530 votes

Rate Xeon E5-2683 v4 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Xeon E5603 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E5-2683 v4 or Xeon E5603, agree or disagree with our judgements, or report an error or mismatch.