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Intel Core i7-7820X vs Quad Intel Xeon E7-8895 v2


Intel Core i7-7820X on Amazon USA
Quad Intel Xeon E7-8895 v2 on Amazon USA

Comparison of the technical characteristics between the processors, with the Intel Core i7-7820X on one side and the Quad Intel Xeon E7-8895 v2 on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 4.3GHz. The second is used on the server segment, it has a total of 15 cores, 30 threads, its turbo frequency is set to 3.6 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the date of first broadcast, the maximum number of PCIe lines, the values ​​obtained in Geekbench 4 and Cinebench R15, as well as an average price.

Specifications:


Processor Intel Core i7-7820X Quad Intel Xeon E7-8895 v2
Market Desktop Server
Family Skylake-X Ivy Bridge
Part number(s), S-Spec BX80673I77820X,
BXC80673I77820X,
CD8067303611000,
SR3L5
CM8063601589723,
SR1NR
Release date Q2 2017 Q1 2014
Lithography 14 nm+ 22 nm
Transistors 3,600,000,000 17,240,000,000
Cores 8 60
Threads 16 120
Base frequency 3.6 GHz 2.8 GHz
Turbo frequency 4.3 GHz 3.6 GHz
Bus speed 8 GT/s 32 GT/s
Cache memory 11 MB 150.0 MB
Max memory capacity 128 GB 6 TB
Memory types DDR4-2666 DDR3 1066/1333/1600
Max # of memory channels 4 16
Max memory bandwidth 85 GB/s 340 GB/s
Max PCIe lanes 28 128
TDP 140 W 620 W
GPU integrated graphics None None
Socket LGA2066 LGA2011-1
PassMark single thread 2,470 1,810
PassMark CPU Mark 17,780 36,830
(Linux 64-bit)
Geekbench 4 single core
5,067 3,245
(Linux 64-bit)
Geekbench 4 multi-core
28,509 87,495
(SGEMM)
GFLOPS performance
913.5 GFLOPS 961.5 GFLOPS
(Multi-core / price performance)
Performance / price ratio
37 pts / $ 39 pts / $
(Multi-core / watt performance)
Performance / watt ratio
204 pts / W 141 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
24 pts / $ 22 pts / $
Note 4.1 / 5 -
Reviews 255 -
Amazon Intel Core i7-7820X Quad Intel Xeon E7-8895 v2
(Average)
New price on Amazon
$780 -
(Average)
Used price on Amazon
- -
eBay Intel Core i7-7820X Quad Intel Xeon E7-8895 v2
(Average)
New price on eBay
$830 -
(Average)
Used price on eBay
$480 -


Price: prices can change over time. For technical reasons, they are not updated in real time. This is only an average of the results on the first page of each product, whether new or used. Shipping costs have not been integrated. To know the final price of the product, please go to the form of the shop. If no price is indicated, it means that we did not find any offers during the last update.

We can better compare what are the technical differences between the two processors. The processor Quad Intel Xeon E7-8895 v2 has a larger number of cores, the maximum frequency of Intel Core i7-7820X is greater, that the PDT of Intel Core i7-7820X is lower. The Intel Core i7-7820X was designed earlier.

Ratios: we first consider the average for the new price if available, the average for the used price otherwise. Performance / global cost ratio: This is the ratio of performance on Geekbench 4, divided by the cost of the product + the cost of electricity over 5 years for a duration of use of 13 hours per day.

Performances :


Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.


PassMark - CPU Mark & single thread
Quad Intel Xeon E7-8895 v2 1,810
36,830
Intel Core i7-7820X 2,470
17,780


In single core, the difference is 36%. In multi-core, the difference in terms of gap is 107%.

PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.


On Windows 64-bit:

Geekbench 4 - Multi-core & single core score - Windows 64-bit
Intel Core i7-7820X 5,328
30,833
Quad Intel Xeon E7-8895 v2 2,548
24,171


In single core, the difference is 109%. In multi-core, the differential gap is 28%.

On Linux 64-bit:

Geekbench 4 - Multi-core & single core score - Linux 64-bit
Quad Intel Xeon E7-8895 v2 3,245
87,495
Intel Core i7-7820X 5,067
28,509


In single core, the difference is 56%. In multi-core, the difference in terms of gap is 207%.

Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.







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