Core i3-10100Y vs Core i5-7640X

Primary details

Comparing Core i5-7640X and Core i3-10100Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1274	1887
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	2.98	no data
Market segment	Desktop processor	Laptop
Series	Intel Core i5	no data
Architecture codename	Kaby Lake-X (2017)	Amber Lake-Y (2018−2021)
Release date	26 June 2017 (7 years ago)	30 August 2018 (5 years ago)
Launch price (MSRP)	$242	no data
Current price	$247 (1x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-7640X 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	4 (Quad-Core)	2 (Dual-core)
Threads	4	4
Base clock speed	4 GHz	1.3 GHz
Boost clock speed	4.2 GHz	3.9 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	64K (per core)	128 KB
L2 cache	256K (per core)	512 KB
L3 cache	6 MB (shared)	4 MB
Chip lithography	14 nm	14 nm
Maximum core temperature	100 °C	100 °C
Maximum case temperature (TCase)	72 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i5-7640X 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	1
Socket	FCLGA2066	BGA1377
Power consumption (TDP)	112 Watt	5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-7640X 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® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
FMA	no data	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	no data	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
SIPP	no data	-
Status	Discontinued	Discontinued

Security technologies

Core i5-7640X and Core i3-10100Y technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-7640X 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 i5-7640X and Core i3-10100Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2666	DDR3
Maximum memory size	64 GB	16 GB
Max memory channels	2	2
Maximum memory bandwidth	42 GB/s	33.3 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	HD 630	Intel UHD Graphics 615
Max video memory	no data	16 GB
Quick Sync Video	no data	+
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 i5-7640X and Core i3-10100Y integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i5-7640X 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 i5-7640X 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 i5-7640X and Core i3-10100Y.

PCIe version	3.0	3.0
PCI Express lanes	16	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.

Core i5-7640X outperforms Core i3-10100Y by 131% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	4.42	1.91
Recency	26 June 2017	30 August 2018
Physical cores	4	2
Power consumption (TDP)	112 Watt	5 Watt

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Should you still have questions on choice between Core i5-7640X and Core i3-10100Y, ask them in Comments section, and we shall answer.

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