Core i7-14700KF vs Celeron G3900

Primary details

Comparing Celeron G3900 and Core i7-14700KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2122	96
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.18	73.66
Market segment	Desktop processor	Desktop processor
Series	Intel Celeron	no data
Architecture codename	Skylake (2015−2016)	no data
Release date	19 October 2015 (8 years ago)	1 October 2023 (less than a year ago)
Launch price (MSRP)	$42	no data
Current price	$37 (0.9x MSRP)	$492

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-14700KF has 40822% better value for money than Celeron G3900.

Detailed specifications

Celeron G3900 and Core i7-14700KF 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	2 (Dual-core)	20 (Icosa-Core)
Threads	2	28
Base clock speed	2.8 GHz	no data
Boost clock speed	2.8 GHz	5.6 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	128 KB	no data
L2 cache	512 KB	no data
L3 cache	2 MB	33 MB Intel® Smart Cache
Chip lithography	14 nm	Intel 7 nm
Die size	98.57 mm210.3 mm × 9.57 mm	no data
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	65 °C	no data
Number of transistors	1,400 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Celeron G3900 and Core i7-14700KF 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	FCLGA1151	FCLGA1700
Power consumption (TDP)	51 Watt	no data

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G3900 and Core i7-14700KF. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	no data
Idle States	+	+
Thermal Monitoring	+	+
SIPP	-	no data
Turbo Boost Max 3.0	no data	+
Status	Launched	Launched

Security technologies

Celeron G3900 and Core i7-14700KF technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G3900 and Core i7-14700KF are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G3900 and Core i7-14700KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR5-5600, DDR4-3200
Maximum memory size	64 GB	192 GB
Max memory channels	2	2
Maximum memory bandwidth	34.1 GB/s	89.6 GB/s
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 510	no data
Max video memory	64 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	950 MHz	no data
InTru 3D	+	no data

Graphics interfaces

Available interfaces and connections of Celeron G3900 and Core i7-14700KF integrated GPUs.

Number of displays supported	3	no data
eDP	+	no data
DisplayPort	+	no data
HDMI	+	no data
DVI	+	no data

Graphics image quality

Maximum display resolutions supported by Celeron G3900 and Core i7-14700KF integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Celeron G3900 and Core i7-14700KF integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.4	no data

Peripherals

Specifications and connection of peripherals supported by Celeron G3900 and Core i7-14700KF.

PCIe version	3.0	5.0 and 4.0
PCI Express lanes	16	20

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 i7-14700KF outperforms Celeron G3900 by 2350% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	1.41	34.55
Recency	19 October 2015	1 October 2023
Physical cores	2	20
Threads	2	28

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Should you still have questions on choice between Celeron G3900 and Core i7-14700KF, ask them in Comments section, and we shall answer.

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