GadgetVersus Smartphone Processor

Intel Core i9-9900KS vs Intel Xeon X5570

Intel Core i9-9900KS on eBay USA
Intel Xeon X5570 on eBay USA

Comparison of the technical characteristics between the processors, with the Intel Core i9-9900KS on one side and the Intel Xeon X5570 on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 5.0GHz. The second is used on the server segment, it has a total of 4 cores, 8 threads, its turbo frequency is set to 3.3 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.


Processor Intel Core i9-9900KS Intel Xeon X5570
Market Desktop Server
Family Coffee Lake Nehalem EP
Part number(s), S-Spec BX80684I99900KS BX80602X5570,
Release date Q4 2019 Q1 2009
Lithography 14 nm++ 45 nm
Transistors - 731,000,000
Cores 8 4
Threads 16 8
Base frequency 3.6 GHz 2.9 GHz
Turbo frequency 5.0 GHz 3.3 GHz
Cache memory 16 MB 8 MB
Max memory capacity 64 GB 144 GB
Memory types DDR4-2666 DDR3 800/1066/1333
Max PCIe lanes 16 48
TDP 127 W 95 W
GPU integrated graphics Intel UHD Graphics 630 None
GPU execution units 23 -
GPU shading units 184 -
GPU clock rate 1,150 MHz -
GPU FP32 floating point 423.2 GFLOPS -
Socket LGA 1151 LGA 1366
(Windows 64-bit | Linux 64-bit)
Geekbench 4 single core
6,373 2,281
(Windows 64-bit | Linux 64-bit)
Geekbench 4 multi-core
36,091 7,131
GFLOPS performance
620.3 GFLOPS 61.8 GFLOPS
(Multi-core / price performance)
Performance / price ratio
59 pts / $ 42 pts / $
(Multi-core / watt performance)
Performance / watt ratio
284 pts / W 75 pts / W
(Multi-core / global cost performance)
Performance / global cost ratio
37 pts / $ 16 pts / $
Note - 5 / 5
Reviews - 12
Amazon Intel Core i9-9900KS Intel Xeon X5570
New price on Amazon
- $110
Used price on Amazon
- -
eBay Intel Core i9-9900KS Intel Xeon X5570
New price on eBay
- $170
Used price on eBay
- $100

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 Intel Core i9-9900KS has more cores, the maximum frequency of Intel Core i9-9900KS is greater, that the thermal dissipation power of Intel Xeon X5570 is less. The Intel Core i9-9900KS 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.

Sur Windows 64-bit :

Geekbench 4 - Multi-core & single core score - Windows 64-bit
Intel Core i9-9900KS 6,373
Intel Xeon X5570 2,478

In single core, the difference is 157%. In multi-core, the differential gap is 323%.

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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