Xeon w7-2555X vs Celeron G3900E

Primary details

Comparing Celeron G3900E and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2292	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.18	no data
Market segment	Laptop	Server
Series	Intel Celeron	no data
Power efficiency	3.46	no data
Architecture codename	Skylake (2015−2016)	Sapphire Rapids (2023−2024)
Release date	2 January 2016 (8 years ago)	24 August 2024 (less than a year ago)
Launch price (MSRP)	$107	$1,069

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron G3900E and Xeon w7-2555X 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)	14 (Tetradeca-Core)
Threads	2	28
Base clock speed	no data	3.3 GHz
Boost clock speed	2.4 GHz	4.8 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	no data
Multiplier	24	no data
L1 cache	128 KB	80 KB (per core)
L2 cache	512 KB	2 MB (per core)
L3 cache	2 MB	33.75 MB
Chip lithography	14 nm	10 nm
Die size	98.57 mm2	no data
Maximum case temperature (TCase)	no data	75 °C
Number of transistors	1750 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	-	+

Compatibility

Information on Celeron G3900E and Xeon w7-2555X 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
Socket	no data	4677
Power consumption (TDP)	35 Watt	210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron G3900E and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
TSX	-	+

Security technologies

Celeron G3900E and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron G3900E and Xeon w7-2555X are enumerated here.

VT-d	+	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron G3900E and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	LPDDR3-1866	DDR5
Maximum memory size	64 GB	no data
Max memory channels	2	no data
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 510

N/A

Peripherals

Specifications and connection of peripherals supported by Celeron G3900E and Xeon w7-2555X.

PCIe version	3.0	5.0
PCI Express lanes	16	64

Pros & cons summary

---

Recency	2 January 2016	24 August 2024
Physical cores	2	14
Threads	2	28
Chip lithography	14 nm	10 nm
Power consumption (TDP)	35 Watt	210 Watt

---

Should you still have questions on choice between Celeron G3900E and Xeon w7-2555X, 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.

---