Celeron N3000 vs i7-7660U

Primary details

Comparing Core i7-7660U and Celeron N3000 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1726	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i7	Intel Celeron
Power efficiency	16.17	no data
Architecture codename	Kaby Lake (2016−2019)	Braswell (2015−2016)
Release date	3 January 2017 (7 years ago)	1 April 2015 (9 years ago)
Launch price (MSRP)	$415	$107

Detailed specifications

Core i7-7660U and Celeron N3000 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)	2 (Dual-core)
Threads	4	2
Base clock speed	2.5 GHz	1.04 GHz
Boost clock speed	4 GHz	2.08 GHz
Bus type	OPI	IDI
Bus rate	4 GT/s	no data
Multiplier	25	no data
L1 cache	128 KB	no data
L2 cache	512 KB	1 MB
L3 cache	4 MB	0 KB
Chip lithography	14 nm	14 nm
Maximum core temperature	100 °C	90 °C
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i7-7660U and Celeron N3000 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 (Uniprocessor)
Socket	FCBGA1356	FCBGA1170
Power consumption (TDP)	15 Watt	4 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7660U and Celeron N3000. 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	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
eDRAM	64 MB	no data
Speed Shift	+	no data
My WiFi	+	no data
Turbo Boost Technology	2.0	-
Hyper-Threading Technology	+	-
TSX	+	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
SIPP	+	-
Smart Response	+	-
GPIO	no data	+
Smart Connect	no data	-
HD Audio	no data	+
RST	no data	-

Security technologies

Core i7-7660U and Celeron N3000 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7660U and Celeron N3000 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7660U and Celeron N3000. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3
Maximum memory size	32 GB	8 GB
Max memory channels	2	2
Maximum memory bandwidth	34.134 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel Iris Plus Graphics 640	Intel® HD Graphics for Intel® Celeron® Processor N3000 Series
Max video memory	32 GB	8 GB
Quick Sync Video	+	+
Clear Video	+	+
Clear Video HD	+	+
Graphics max frequency	1.1 GHz	600 MHz
Execution Units	no data	12
InTru 3D	+	-

Graphics interfaces

Available interfaces and connections of Core i7-7660U and Celeron N3000 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Core i7-7660U and Celeron N3000 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@30Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	4096x2304@60Hz	no data

Graphics API support

APIs supported by Core i7-7660U and Celeron N3000 integrated GPUs, sometimes API versions are included.

DirectX	12	+
OpenGL	4.5	+

Peripherals

Specifications and connection of peripherals supported by Core i7-7660U and Celeron N3000.

PCIe version	3.0	2.0
PCI Express lanes	12	4
USB revision	no data	2.0/3.0
Total number of SATA ports	no data	2
Max number of SATA 6 Gb/s Ports	no data	2
Number of USB ports	no data	5
Integrated LAN	no data	-
UART	no data	+

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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Pros & cons summary

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Recency	3 January 2017	1 April 2015
Threads	4	2
Power consumption (TDP)	15 Watt	4 Watt

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Should you still have questions on choice between Core i7-7660U and Celeron N3000, ask them in Comments section, and we shall answer.

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