Celeron N4000 vs Xeon Silver 4123

Aggregate performance score

Xeon Silver 4123
2018
8 cores / 16 threads, 105 Watt
9.07
+875%
Celeron N4000
2017
2 cores / 2 threads, 6 Watt
0.93

Xeon Silver 4123 outperforms Celeron N4000 by a whopping 875% based on our aggregate benchmark results.

Primary details

Comparing Xeon Silver 4123 and Celeron N4000 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking8422513
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Celeron
Power efficiency8.1714.67
Architecture codenameno dataGoldmont Plus (2017)
Release date1 January 2018 (6 years ago)11 December 2017 (6 years ago)
Launch price (MSRP)no data$107

Detailed specifications

Xeon Silver 4123 and Celeron N4000 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 cores8 (Octa-Core)2 (Dual-core)
Threads162
Base clock speed3 GHz1.1 GHz
Boost clock speed3.2 GHz2.6 GHz
Multiplierno data11
L1 cacheno data112 KB
L2 cacheno data4 MB
L3 cache11 MB4 MB
Chip lithography14 nm14 nm
Maximum core temperatureno data105 deg C
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on Xeon Silver 4123 and Celeron N4000 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 configurationno data1 (Uniprocessor)
SocketFCLGA3647FCBGA1090
Power consumption (TDP)105 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4123 and Celeron N4000. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX-512Intel® SSE4.2
AES-NI++
vPro+no data
Enhanced SpeedStep (EIST)no data+
Speed Shift+-
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle Statesno data+
Thermal Monitoring-+
Smart Responseno data-
GPIOno data+
Turbo Boost Max 3.0--

Security technologies

Xeon Silver 4123 and Celeron N4000 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDBno data+
Secure Keyno data+
MPX-+
Identity Protection-+
SGXno dataYes with Intel® ME
OS Guardno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4123 and Celeron N4000 are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4123 and Celeron N4000. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR4
Maximum memory size512 GB8 GB
Max memory channels62
Maximum memory bandwidthno data38.397 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 600
Max video memoryno data8 GB
Quick Sync Video-+
Graphics max frequencyno data650 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Xeon Silver 4123 and Celeron N4000 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPort-+
HDMI-+
MIPI-DSIno data+

Graphics image quality

Maximum display resolutions supported by Xeon Silver 4123 and Celeron N4000 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+

Graphics API support

APIs supported by Xeon Silver 4123 and Celeron N4000 integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4123 and Celeron N4000.

PCIe version3.02.0
PCI Express lanes486
USB revisionno data2.0/3.0
Total number of SATA portsno data2
Max number of SATA 6 Gb/s Portsno data2
Number of USB portsno data8
Integrated LANno data-
UARTno data+

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


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.

Xeon Silver 4123 9.07
+875%
Celeron N4000 0.93

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon Silver 4123 14405
+879%
Celeron N4000 1472

Gaming performance

Pros & cons summary


Performance score 9.07 0.93
Physical cores 8 2
Threads 16 2
Power consumption (TDP) 105 Watt 6 Watt

Xeon Silver 4123 has a 875.3% higher aggregate performance score, and 300% more physical cores and 700% more threads.

Celeron N4000, on the other hand, has 1650% lower power consumption.

The Xeon Silver 4123 is our recommended choice as it beats the Celeron N4000 in performance tests.

Be aware that Xeon Silver 4123 is a server/workstation processor while Celeron N4000 is a notebook one.


Should you still have questions on choice between Xeon Silver 4123 and Celeron N4000, 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.


Intel Xeon Silver 4123
Xeon Silver 4123
Intel Celeron N4000
Celeron N4000

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


No user ratings yet.

Rate Xeon Silver 4123 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3 913 votes

Rate Celeron N4000 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon Silver 4123 or Celeron N4000, agree or disagree with our judgements, or report an error or mismatch.