Xeon E7-4870 vs E3-1270

VS

Primary details

Comparing Xeon E3-1270 and Xeon E7-4870 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1559not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.14no data
Market segmentServerServer
Seriesno dataIntel Xeon E7
Power efficiency3.98no data
Architecture codenameSandy Bridge (2011−2013)Westmere (2010−2011)
Release date3 April 2011 (13 years ago)5 April 2011 (13 years ago)
Launch price (MSRP)$369$4,394

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1270 and Xeon E7-4870 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)10 (Deca-Core)
Threads820
Base clock speed3.4 GHz2.4 GHz
Boost clock speed3.8 GHz2.8 GHz
Bus typeno dataQPI
Bus rateno data6.4 GT/s
Multiplierno data18
L1 cache64 KB (per core)640 KB
L2 cache256 KB (per core)2.56 MB
L3 cache8 MB (shared)30 MB
Chip lithography32 nm32 nm
Die size216 mm2513 mm2
Maximum core temperature69 °C69 °C
Number of transistors1,160 million2600 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1270 and Xeon E7-4870 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 configuration14 (Multiprocessor)
SocketLGA1155LGA1567
Power consumption (TDP)80 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1270 and Xeon E7-4870. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2
AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.01.0
Hyper-Threading Technology++
Idle States+no data
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switching+no data
FDI-no data
Fast Memory Access+no data

Security technologies

Xeon E3-1270 and Xeon E7-4870 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1270 and Xeon E7-4870 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1270 and Xeon E7-4870. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066
Maximum memory size32 GB2 TB
Max memory channels24
Maximum memory bandwidth21 GB/s34.113 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1270 and Xeon E7-4870.

PCIe version2.0no data
PCI Express lanes20no data

Pros & cons summary


Physical cores 4 10
Threads 8 20
Power consumption (TDP) 80 Watt 130 Watt

Xeon E3-1270 has 62.5% lower power consumption.

Xeon E7-4870, on the other hand, has 150% more physical cores and 150% more threads.

We couldn't decide between Xeon E3-1270 and Xeon E7-4870. We've got no test results to judge.


Should you still have questions on choice between Xeon E3-1270 and Xeon E7-4870, 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 E3-1270
Xeon E3-1270
Intel Xeon E7-4870
Xeon E7-4870

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 1005 votes

Rate Xeon E3-1270 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.1 17 votes

Rate Xeon E7-4870 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E3-1270 or Xeon E7-4870, agree or disagree with our judgements, or report an error or mismatch.