Xeon Gold 5403N vs Celeron 3867U

Primary details

Comparing Celeron 3867U and Xeon Gold 5403N processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2408	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Series	Intel Celeron	no data
Architecture codename	Kaby Lake (2016−2019)	no data
Release date	1 March 2019 (5 years ago)	1 October 2023 (less than a year ago)
Launch price (MSRP)	$107	no data
Current price	$341 (3.2x MSRP)	no data

Detailed specifications

Celeron 3867U and Xeon Gold 5403N 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)	12 (Dodeca-Core)
Threads	2	24
Base clock speed	1.8 GHz	2 GHz
Boost clock speed	1.8 GHz	3.9 GHz
L1 cache	128 KB	no data
L2 cache	512 KB	no data
L3 cache	2 MB	22.5 MB
Chip lithography	14 nm	Intel 7 nm
Maximum core temperature	100 °C	85 °C
64 bit support	+	-
Windows 11 compatibility	+	no data
Unlocked multiplier	No	No

Compatibility

Information on Celeron 3867U and Xeon Gold 5403N 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	no data
Socket	FCBGA1356,FC-BGA1356	FCLGA4677
Power consumption (TDP)	15 Watt	115 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 3867U and Xeon Gold 5403N. 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® AVX2, Intel® AVX-512, Intel® AVX
AES-NI	+	+
AVX	+	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	+	no data
Flex Memory Access	+	no data
SIPP	-	no data
Smart Response	+	no data
Status	Discontinued	Launched

Security technologies

Celeron 3867U and Xeon Gold 5403N technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 3867U and Xeon Gold 5403N are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 3867U and Xeon Gold 5403N. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3, DDR4	DDR5-4000
Maximum memory size	32 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	34.1 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	+	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	900 MHz	no data
Execution Units	12	no data

Graphics interfaces

Available interfaces and connections of Celeron 3867U and Xeon Gold 5403N 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 Celeron 3867U and Xeon Gold 5403N 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 3867U and Xeon Gold 5403N 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 3867U and Xeon Gold 5403N.

PCIe version	3.0	4
PCI Express lanes	12	48

Pros & cons summary

---

Recency	1 March 2019	1 October 2023
Physical cores	2	12
Threads	2	24
Power consumption (TDP)	15 Watt	115 Watt

---

Should you still have questions on choice between Celeron 3867U and Xeon Gold 5403N, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---