Athlon MP 1900+ vs i9-9900KF

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Primary details

Comparing Core i9-9900KF and Athlon MP 1900+ processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking675not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.21no data
Market segmentDesktop processorServer
SeriesIntel Core i9AMD Athlon MP
Power efficiency11.46no data
Architecture codenameCoffee Lake-R (2018−2019)K7 (2000−2004)
Release date8 January 2019 (5 years ago)12 December 2001 (22 years ago)
Launch price (MSRP)$488$319

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9900KF and Athlon MP 1900+ 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)1 (Single-Core)
Threads161
Base clock speed3.6 GHzno data
Boost clock speed5 GHz1.6 GHz
Bus typeDMI 3.0FSB
Bus rate4 × 8 GT/s266 MT/s
Multiplierno data12
L1 cache64K (per core)128 KB
L2 cache256K (per core)256 KB
L3 cache16 MB (shared)no data
Chip lithography14 nm180 nm
Die sizeno data128 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data38 Million
64 bit support+-
Windows 11 compatibility+-
Unlocked multiplier+-

Compatibility

Information on Core i9-9900KF and Athlon MP 1900+ 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)2 (Multiprocessor)
SocketFCLGA1151no data
Power consumption (TDP)95 Watt66 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900KF and Athlon MP 1900+. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-

Security technologies

Core i9-9900KF and Athlon MP 1900+ technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900KF and Athlon MP 1900+ are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900KF and Athlon MP 1900+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666no data
Maximum memory size128 GB4 GB
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data

Peripherals

Specifications and connection of peripherals supported by Core i9-9900KF and Athlon MP 1900+.

PCIe version3.0no data
PCI Express lanes16no data

Pros & cons summary


Recency 8 January 2019 12 December 2001
Physical cores 8 1
Threads 16 1
Chip lithography 14 nm 180 nm
Power consumption (TDP) 95 Watt 66 Watt

i9-9900KF has an age advantage of 17 years, 700% more physical cores and 1500% more threads, and a 1185.7% more advanced lithography process.

Athlon MP 1900+, on the other hand, has 43.9% lower power consumption.

We couldn't decide between Core i9-9900KF and Athlon MP 1900+. We've got no test results to judge.

Note that Core i9-9900KF is a desktop processor while Athlon MP 1900+ is a server/workstation one.


Should you still have questions on choice between Core i9-9900KF and Athlon MP 1900+, ask them in Comments section, and we shall answer.

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Intel Core i9-9900KF
Core i9-9900KF
AMD Athlon MP 1900+
Athlon MP 1900+

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