Core i7-9700KF vs Pentium J2850

Primary details

Comparing Pentium J2850 and Core i7-9700KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2647	781
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	17.65
Market segment	Laptop	Desktop processor
Series	Intel Pentium	Intel Core i7
Architecture codename	Bay Trail-D (2013)	Coffee Lake (2017−2019)
Release date	1 September 2013 (10 years ago)	8 January 2019 (5 years ago)
Launch price (MSRP)	$94	$374
Current price	$180 (1.9x MSRP)	$214 (0.6x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium J2850 and Core i7-9700KF 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 cores	4 (Quad-Core)	8 (Octa-Core)
Threads	4	8
Base clock speed	2.41 GHz	3.6 GHz
Boost clock speed	2.4 GHz	4.9 GHz
Bus support	no data	4 × 8 GT/s
L1 cache	224 KB	64K (per core)
L2 cache	2 MB	256K (per core)
L3 cache	2 MB L2 Cache	12 MB (shared)
Chip lithography	22 nm	14 nm
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Pentium J2850 and Core i7-9700KF 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 configuration	1	1
Socket	FCBGA1170	FCLGA1151
Power consumption (TDP)	10 Watt	95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium J2850 and Core i7-9700KF. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
AVX	no data	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	-
TSX	no data	+
Idle States	no data	+
Thermal Monitoring	no data	+
SIPP	-	+
PAE	36 Bit	no data
FDI	-	no data
Status	Discontinued	Discontinued
RST	-	no data

Security technologies

Pentium J2850 and Core i7-9700KF technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	+
Secure Key	no data	+
MPX	no data	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium J2850 and Core i7-9700KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium J2850 and Core i7-9700KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4-2666
Maximum memory size	8 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	no data	41.6 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	no data
Graphics max frequency	854 MHz	no data

Graphics interfaces

Available interfaces and connections of Pentium J2850 and Core i7-9700KF integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Pentium J2850 and Core i7-9700KF.

PCIe version	2.0	3.0
PCI Express lanes	4	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i7-9700KF outperforms Pentium J2850 by 1298% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	0.66	9.23
Recency	1 September 2013	8 January 2019
Physical cores	4	8
Threads	4	8
Cost	$94	$374
Chip lithography	22 nm	14 nm
Power consumption (TDP)	10 Watt	95 Watt

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Should you still have questions on choice between Pentium J2850 and Core i7-9700KF, ask them in Comments section, and we shall answer.

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