i3-10100Y vs i9-9920X

Primary details

Comparing Core i9-9920X and Core i3-10100Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	421	2001
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	5.03	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i9	no data
Power efficiency	9.09	34.26
Architecture codename	Skylake (server) (2017−2018)	Amber Lake-Y (2018−2021)
Release date	19 October 2018 (6 years ago)	30 August 2018 (6 years ago)
Launch price (MSRP)	$1,189	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i9-9920X and Core i3-10100Y 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	12 (Dodeca-Core)	2 (Dual-core)
Threads	24	4
Base clock speed	3.5 GHz	1.3 GHz
Boost clock speed	4.5 GHz	3.9 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	4 GT/s
Multiplier	35	no data
L1 cache	64 KB (per core)	128 KB
L2 cache	1 MB (per core)	512 KB
L3 cache	19.25 MB (shared)	4 MB
Chip lithography	14 nm	14 nm
Die size	484 mm2	no data
Maximum core temperature	92 °C	100 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Core i9-9920X and Core i3-10100Y 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 (Uniprocessor)	1
Socket	FCLGA2066	BGA1377
Power consumption (TDP)	165 Watt	5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9920X and Core i3-10100Y. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
FMA	-	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Turbo Boost Max 3.0	+	no data

Security technologies

Core i9-9920X and Core i3-10100Y technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	-
EDB	+	+
Secure Key	no data	+
MPX	-	+
Identity Protection	-	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9920X and Core i3-10100Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9920X and Core i3-10100Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR3
Maximum memory size	128 GB	16 GB
Max memory channels	4	2
Maximum memory bandwidth	85.33 GB/s	33.3 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	N/A	Intel UHD Graphics 615
Max video memory	no data	16 GB
Quick Sync Video	-	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1 GHz
Execution Units	no data	24

Graphics interfaces

Available interfaces and connections of Core i9-9920X and Core i3-10100Y integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i9-9920X and Core i3-10100Y integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	no data	4096x2304@24Hz
Max resolution over eDP	no data	3840x2160@60Hz
Max resolution over DisplayPort	no data	3840x2160@60Hz

Graphics API support

APIs supported by Core i9-9920X and Core i3-10100Y integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Core i9-9920X and Core i3-10100Y.

PCIe version	3.0	3.0
PCI Express lanes	44	10

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.

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Pros & cons summary

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Performance score	15.84	1.81
Recency	19 October 2018	30 August 2018
Physical cores	12	2
Threads	24	4
Power consumption (TDP)	165 Watt	5 Watt

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Should you still have questions on choice between Core i9-9920X and Core i3-10100Y, ask them in Comments section, and we shall answer.

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