Xeon Phi 7235 vs i9-9900K

#ad 
Buy on Amazon
VS

Primary details

Comparing Core i9-9900K and Xeon Phi 7235 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking686not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.91no data
Market segmentDesktop processorServer
SeriesCore i9 (Desktop)Intel Xeon Phi
Power efficiency11.44no data
Architecture codenameCoffee Lake-R (2018−2019)Knights Mill (2017)
Release date19 October 2018 (6 years ago)1 December 2017 (7 years ago)
Launch price (MSRP)$488no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9900K and Xeon Phi 7235 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 cores8 (Octa-Core)64 (Tetrahexaconta-Core)
Threads16256
Base clock speed3.6 GHz1.3 GHz
Boost clock speed5 GHz1.4 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplierno data15
L1 cache64K (per core)32K (per core)
L2 cache256K (per core)512K (per core)
L3 cache16 MB (shared)0 KB (shared)
Chip lithography14 nm14 nm
Die size178 mm2no data
Maximum core temperature100 °C72 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data8,000 million
64 bit support++
Windows 11 compatibility+-
Unlocked multiplier+-
VID voltage rangeno data0.550-1.2V

Compatibility

Information on Core i9-9900K and Xeon Phi 7235 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 configuration1 (Uniprocessor)1
SocketLGA-1151SVLCLGA3647
Power consumption (TDP)95 Watt250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900K and Xeon Phi 7235. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AVX-512
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology+no data
TSX+-
Idle States++
Thermal Monitoring++
SIPP+-

Security technologies

Core i9-9900K and Xeon Phi 7235 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® ME-
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900K and Xeon Phi 7235 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900K and Xeon Phi 7235. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-2133
Maximum memory size128 GB384 GB
Max memory channels26
Maximum memory bandwidth44.668 GB/s102.381 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 630no data
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.2 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i9-9900K and Xeon Phi 7235 integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Core i9-9900K and Xeon Phi 7235 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Core i9-9900K and Xeon Phi 7235 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i9-9900K and Xeon Phi 7235.

PCIe version3.03.0
PCI Express lanes1636

Pros & cons summary


Recency 19 October 2018 1 December 2017
Physical cores 8 64
Threads 16 256
Power consumption (TDP) 95 Watt 250 Watt

i9-9900K has an age advantage of 10 months, and 163.2% lower power consumption.

Xeon Phi 7235, on the other hand, has 700% more physical cores and 1500% more threads.

We couldn't decide between Core i9-9900K and Xeon Phi 7235. We've got no test results to judge.

Note that Core i9-9900K is a desktop processor while Xeon Phi 7235 is a server/workstation one.


Should you still have questions on choice between Core i9-9900K and Xeon Phi 7235, 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 Core i9-9900K
Core i9-9900K
Intel Xeon Phi 7235
Xeon Phi 7235

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.


3.8 2411 votes

Rate Core i9-9900K on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
5 2 votes

Rate Xeon Phi 7235 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i9-9900K or Xeon Phi 7235, agree or disagree with our judgements, or report an error or mismatch.