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Intel Core i9-11900K vs Intel Core i7-9700T

Comparison of the technical characteristics between the processors, with the Intel Core i9-11900K on one side and the Intel Core i7-9700T on the other side. The first is dedicated to the desktop sector, It has 8 cores, 16 threads, a maximum frequency of 5.3GHz. The second is used on the desktop segment, it has a total of 8 cores, 8 threads, its turbo frequency is set to 4.3 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 release date, the maximum number of PCIe lanes, the values ​​obtained in Geekbench 4 and Cinebench R15.

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Specifications:

Processor		Intel Core i9-11900K				Intel Core i7-9700T
Market		Desktop				Desktop
Family		Rocket Lake				Coffee Lake
Part number(s), S-Spec		Core i9-11900K				CM8068403874912, QRNL, SRG17
Release date		Q1 2021				Q2 2019
Lithography		14 nm+++				14 nm++
Cores		8				8
Threads		16				8
Base frequency		3.4 GHz				2.0 GHz
Turbo frequency		5.3 GHz				4.3 GHz
Bus speed		8 GT/s				8 GT/s
Cache memory		16 MB				12 MB
Max memory capacity		128 GB				128 GB
Memory types		DDR4-3200				DDR4-2666
Max # of memory channels		2				2
Max memory bandwidth		45.8 GB/s				41.6 GB/s
Max PCIe lanes		20				16
TDP		125 W				35 W
GPU integrated graphics		Intel UHD Graphics 630 (Rocket Lake)				Intel UHD Graphics 630 (Coffee Lake)
GPU execution units		24				23
GPU shading units		192				184
GPU base clock rate		350 MHz				350 MHz
GPU max clock rate		1200 MHz				1200 MHz
GPU FP32 floating point		-				423.2 GFLOPS
Socket		LGA1200				LGA1151
PassMark single thread		3,754				2,530
PassMark CPU Mark		28,072				10,970
(Windows) Geekbench 5 single core		1,808				1,052
(Windows) Geekbench 5 multi-core		9,914				5,490
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Note: Commissions may be earned from the links above.

We can better compare what are the technical differences between the two processors. We see that the two processors have an equivalent number of cores, the maximum frequency of Intel Core i9-11900K is greater, that the thermal dissipation power of Intel Core i7-9700T is less. The Intel Core i9-11900K was designed earlier.

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
Intel Core i9-11900K#ad	3,754 28,072
Intel Core i7-9700T#ad	2,530 10,970

In single core, the difference is 48%. In multi-core, the differential gap is 156%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

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:

	Geekbench 5 - Multi-core & single core score - Windows
Intel Core i9-11900K#ad	1,808 9,914
Intel Core i7-9700T#ad	1,052 5,490

In single core, the difference is 72%. In multi-core, the differential gap is 81%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.

Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.

Equivalence:

Intel Core i9-11900K AMD equivalentIntel Core i7-9700T AMD equivalent

See also:

Intel Core i9-11900Intel Core i9-11900T

Intel Core i7-9700Intel Core i7-9700EIntel Core i7-9700FIntel Core i7-9700KIntel Core i7-9700KF