Celeron 3965Y: specs and benchmarks

Summary

Intel started Celeron 3965Y sales 21 April 2017. This is a Kaby Lake architecture notebook processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 1300 MHz and a locked multiplier.

Compatibility-wise, this is FCBGA1515 processor with a TDP of 6 Watt. It supports DDR3 memory.

Primary details

Celeron 3965Y processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in the ranking	2647
Place by popularity	not in top-100
Market segment	Laptop
Series	Intel Celeron
Power efficiency	11.78	of 100.00 (Core Ultra 7 164U)
Architecture codename	Kaby Lake (2016−2019)
Release date	21 April 2017 (7 years ago)

Detailed specifications

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores	2 (Dual-core)
Threads	2
Base clock speed	1.5 GHz	of 4.7 GHz (Ryzen 9 7900X)
Boost clock speed	1.3 GHz	of 50 MHz (i486DX-50)
Bus type	OPI
Bus rate	4 GT/s
Multiplier	13	of 42 (Core i7-7700K)
L1 cache	128 KB	of 80 KB (EPYC 9965)
L2 cache	512 KB	of 2 MB (Xeon 6980P)
L3 cache	2 MB	of 1152 MB (EPYC 9684X)
Chip lithography	14 nm	of 3 nm (Core Ultra 9 285K)
Maximum core temperature	100 °C	of 110 °C (Core Ultra 9 185H)
64 bit support	+
Windows 11 compatibility	-

Compatibility

Information on Celeron 3965Y compatibility with other computer components and devices: 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)	of 8 (Xeon Platinum 8454H)
Socket	FCBGA1515
Power consumption (TDP)	6 Watt	of 3100 ‑ 4500 (Ryzen 7 7435H)

Technologies and extensions

Technological capabilities and additional instructions supported by Celeron 3965Y. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+
AVX	+
vPro	+
Enhanced SpeedStep (EIST)	+
Speed Shift	+
My WiFi	+
Turbo Boost Technology	-
Hyper-Threading Technology	+
Idle States	+
Thermal Monitoring	+
Flex Memory Access	+
Smart Response	+

Security technologies

Processor technologies aimed at improving security, for example, by protecting against hacks.

TXT	+
EDB	+
Secure Key	+
MPX	+
SGX	Yes with Intel® ME
OS Guard	+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

AMD-V	+
VT-d	+
VT-x	+
EPT	+

Memory specs

Types, maximum amount and channel number of RAM supported by Celeron 3965Y's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types	DDR3
Maximum memory size	16 GB	of 6 TiB (EPYC 9654)
Max memory channels	2	of 12 (Xeon Platinum 9221)
Maximum memory bandwidth	34.134 GB/s	of 460.8 GB/s (EPYC 9654)

Graphics specifications

General parameters of a GPU integrated into Celeron 3965Y.

Integrated graphics card	Intel HD Graphics 615
Max video memory	16 GB
Quick Sync Video	+
Clear Video	+
Clear Video HD	+
Graphics max frequency	850 MHz

Graphics interfaces

Available interfaces and connections of Celeron 3965Y's integrated GPU.

Number of displays supported	3
eDP	+
DisplayPort	+
HDMI	+
DVI	+

Graphics image quality

Maximum display resolutions supported by Celeron 3965Y's integrated GPU, including resolutions over different interfaces.

4K resolution support	+
Max resolution over HDMI 1.4	4096x2304@24Hz
Max resolution over eDP	4096x2304@60Hz
Max resolution over DisplayPort	4096x2304@60Hz

Graphics API support

APIs supported by Celeron 3965Y's integrated GPU, sometimes API versions are included.

DirectX	12
OpenGL	4.4

Peripherals

Specifications and connection types of supported peripherals.

PCIe version	3.0	of 5.0 (EPYC 9655P)
PCI Express lanes	16	of 128 (EPYC 9655P)

Benchmark performance

Single-core and multi-core benchmark results of Celeron 3965Y. Overall benchmark performance 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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Closest competitors

Celeron 3965Y's performance relative to its closest rivals among notebook CPUs.

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