Core i3-7310T vs Core i7-8665U

Primary details

Comparing Core i7-8665U and Core i3-7310T processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1318	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	Intel Core i7	Intel Core i3
Architecture codename	Whiskey Lake-U (2018−2019)	Kaby Lake (2016−2019)
Release date	16 April 2019 (5 years ago)	no data
Launch price (MSRP)	$409	no data
Current price	$1930 (4.7x MSRP)	no data

Detailed specifications

Core i7-8665U and Core i3-7310T 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	8	4
Base clock speed	1.9 GHz	no data
Boost clock speed	4.8 GHz	3.4 GHz
Bus support	no data	8 GT/s
L1 cache	256 KB	128 KB
L2 cache	1 MB	512 KB
L3 cache	8 MB	4 MB
Chip lithography	14 nm	14 nm
Maximum core temperature	100 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Core i7-8665U and Core i3-7310T 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 (Uniprocessor)
Socket	FCBGA1528	LGA-1151
Power consumption (TDP)	15 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-8665U and Core i3-7310T. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
My WiFi	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	+
Idle States	+	no data
Thermal Monitoring	+	no data
Flex Memory Access	+	no data
SIPP	+	no data
Smart Response	+	no data
Status	Discontinued	no data

Security technologies

Core i7-8665U and Core i3-7310T 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
SGX	Yes with Intel® ME	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-8665U and Core i3-7310T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-8665U and Core i3-7310T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3L-1600
Maximum memory size	64 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	37.5 GB/s	38.397 GB/s
ECC memory support	-	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® UHD Graphics for 8th Generation Intel® Processors	Intel HD Graphics 630
Max video memory	32 GB	no data
Quick Sync Video	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	1.15 GHz	no data

Graphics interfaces

Available interfaces and connections of Core i7-8665U and Core i3-7310T 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 Core i7-8665U and Core i3-7310T integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096 x 2304@24Hz	no data
Max resolution over eDP	4096 x 2304@60Hz	no data
Max resolution over DisplayPort	4096 x 2304@60Hz	no data

Graphics API support

APIs supported by Core i7-8665U and Core i3-7310T integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-8665U and Core i3-7310T.

PCIe version	3.0	3.0
PCI Express lanes	16	16

Pros & cons summary

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Physical cores	4	2
Threads	8	4
Power consumption (TDP)	15 Watt	35 Watt

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Should you still have questions on choice between Core i7-8665U and Core i3-7310T, ask them in Comments section, and we shall answer.

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