Xeon Gold 6443N vs Celeron 3965U

Primary details

Comparing Celeron 3965U and Xeon Gold 6443N processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2401	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Intel Celeron	no data
Power efficiency	6.87	no data
Architecture codename	Kaby Lake-U (2017)	no data
Release date	3 January 2017 (7 years ago)	1 July 2023 (1 year ago)
Launch price (MSRP)	$107	no data

Detailed specifications

Celeron 3965U and Xeon Gold 6443N 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)	32 (Dotriaconta-Core)
Threads	2	64
Base clock speed	2.2 GHz	2 GHz
Boost clock speed	2.2 GHz	3.6 GHz
Bus type	OPI	no data
Bus rate	4 GT/s	no data
Multiplier	22	no data
L1 cache	128 KB	no data
L2 cache	512 KB	no data
L3 cache	2 MB (shared)	60 MB
Chip lithography	14 nm	Intel 7 nm
Die size	98.7 mm2	no data
Maximum core temperature	100 °C	81 °C
64 bit support	+	-
Windows 11 compatibility	-	no data

Compatibility

Information on Celeron 3965U and Xeon Gold 6443N 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)	no data
Socket	FCBGA1356,FPBGA1356	FCLGA4677
Power consumption (TDP)	15 Watt	195 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 3965U and Xeon Gold 6443N. You'll probably need this information if you require some particular technology.

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

Security technologies

Celeron 3965U and Xeon Gold 6443N technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
Secure Key	+	no data
MPX	+	-
SGX	Yes with Intel® ME	Yes with Intel® SPS
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 3965U and Xeon Gold 6443N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 3965U and Xeon Gold 6443N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR5-4400
Maximum memory size	32 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	34.134 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 610	no data
Max video memory	32 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	900 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron 3965U and Xeon Gold 6443N integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Celeron 3965U and Xeon Gold 6443N integrated GPUs, including resolutions over different interfaces.

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

Graphics API support

APIs supported by Celeron 3965U and Xeon Gold 6443N integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.4	no data

Peripherals

Specifications and connection of peripherals supported by Celeron 3965U and Xeon Gold 6443N.

PCIe version	2.0	4
PCI Express lanes	16	64

Pros & cons summary

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Recency	3 January 2017	1 July 2023
Physical cores	2	32
Threads	2	64
Power consumption (TDP)	15 Watt	195 Watt

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