EPYC 7551P vs Celeron J1900

Primary details

Comparing Celeron J1900 and EPYC 7551P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2678	209
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	4.02
Market segment	Laptop	Server
Series	Intel Celeron	AMD EPYC
Power efficiency	6.81	12.62
Architecture codename	Bay Trail-D (2013)	Naples (2017−2018)
Release date	1 November 2013 (11 years ago)	29 June 2017 (7 years ago)
Launch price (MSRP)	$82	$2,100

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Celeron J1900 and EPYC 7551P 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	4 (Quad-Core)	32 (Dotriaconta-Core)
Threads	4	64
Base clock speed	2 GHz	2 GHz
Boost clock speed	2.42 GHz	3 GHz
Multiplier	no data	20
L1 cache	224 KB	96K (per core)
L2 cache	2 MB	512K (per core)
L3 cache	2 MB L2 Cache	64 MB (shared)
Chip lithography	22 nm	14 nm
Die size	no data	192 mm2
Maximum core temperature	105 °C	no data
Number of transistors	no data	4,800 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	-	+

Compatibility

Information on Celeron J1900 and EPYC 7551P 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	1 (Uniprocessor)
Socket	FCBGA1170	TR4
Power consumption (TDP)	10 Watt	180 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J1900 and EPYC 7551P. You'll probably need this information if you require some particular technology.

AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
PAE	36 Bit	no data
FDI	-	no data
RST	-	no data

Security technologies

Celeron J1900 and EPYC 7551P technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J1900 and EPYC 7551P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J1900 and EPYC 7551P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4 Eight-channel
Maximum memory size	8 GB	2 TiB
Max memory channels	2	8
Maximum memory bandwidth	no data	170.671 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics for Intel Atom Processor Z3700 Series	no data
Quick Sync Video	+	-
Graphics max frequency	854 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron J1900 and EPYC 7551P integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron J1900 and EPYC 7551P.

PCIe version	2.0	3.0
PCI Express lanes	4	128

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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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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Pros & cons summary

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Performance score	0.72	24.00
Recency	1 November 2013	29 June 2017
Physical cores	4	32
Threads	4	64
Chip lithography	22 nm	14 nm
Power consumption (TDP)	10 Watt	180 Watt

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Should you still have questions on choice between Celeron J1900 and EPYC 7551P, ask them in Comments section, and we shall answer.

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