Celeron J3355 vs Xeon E5-2666 V3

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Aggregate performance score

Xeon E5-2666 V3
2014
10 cores / 20 threads, 135 Watt
9.26
+1103%

Xeon E5-2666 V3 outperforms Celeron J3355 by a whopping 1103% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2666 V3 and Celeron J3355 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking7782540
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Seriesno dataIntel Celeron
Architecture codenameHaswell-EP (2014)Apollo Lake (2016)
Release date13 November 2014 (9 years ago)1 September 2016 (7 years ago)
Launch price (MSRP)no data$107
Current price$59 $55 (0.5x MSRP)

Detailed specifications

Xeon E5-2666 V3 and Celeron J3355 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 cores10 (Deca-Core)2 (Dual-core)
Threads202
Base clock speed2.9 GHz2 GHz
Boost clock speed3.5 GHz2.5 GHz
L1 cache64K (per core)no data
L2 cache256K (per core)2 MB
L3 cache25 MB (shared)0 KB
Chip lithography22 nm14 nm
Die size356 mm2no data
Maximum core temperatureno data105 °C
Number of transistors2,600 millionno data
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplierNoNo

Compatibility

Information on Xeon E5-2666 V3 and Celeron J3355 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 configuration21
Socket2011-3FCBGA1296
Power consumption (TDP)135 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2666 V3 and Celeron J3355. You'll probably need this information if you require some particular technology.

AES-NI++
AVX+no data
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
TSX+no data
Idle Statesno data+
Thermal Monitoringno data+
SIPPno data-
Smart Responseno data-
GPIOno data+
Smart Connectno data-
Statusno dataLaunched
HD Audiono data+
RSTno data-

Security technologies

Xeon E5-2666 V3 and Celeron J3355 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Bootno data+
Secure Keyno data+
Identity Protectionno data+
OS Guardno data-
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2666 V3 and Celeron J3355 are enumerated here.

VT-d++
VT-x++
VT-ino data-
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2666 V3 and Celeron J3355. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR42133 MHz Quad-channelDDR3, DDR4
Maximum memory sizeno data8 GB
Max memory channelsno data2
ECC memory supportno data-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 500
Max video memoryno data8 GB
Quick Sync Videono data+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data700 MHz
Execution Unitsno data12

Graphics interfaces

Available interfaces and connections of Xeon E5-2666 V3 and Celeron J3355 integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPortno data+
HDMIno data+
MIPI-DSIno data+

Graphics API support

APIs supported by Xeon E5-2666 V3 and Celeron J3355 integrated GPUs, sometimes API versions are included.

DirectXno data+
OpenGLno data+

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2666 V3 and Celeron J3355.

PCIe version3.02.0
PCI Express lanes406
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 E5-2666 V3 9.26
+1103%
Celeron J3355 0.77

Xeon E5-2666 V3 outperforms Celeron J3355 by 1103% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Xeon E5-2666 V3 14316
+1096%
Celeron J3355 1197

Xeon E5-2666 V3 outperforms Celeron J3355 by 1096% in Passmark.

Gaming performance

Pros & cons summary


Performance score 9.26 0.77
Recency 13 November 2014 1 September 2016
Physical cores 10 2
Threads 20 2
Chip lithography 22 nm 14 nm
Power consumption (TDP) 135 Watt 10 Watt

The Xeon E5-2666 V3 is our recommended choice as it beats the Celeron J3355 in performance tests.

Be aware that Xeon E5-2666 V3 is a server/workstation processor while Celeron J3355 is a notebook one.


Should you still have questions on choice between Xeon E5-2666 V3 and Celeron J3355, 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 E5-2666 V3
Xeon E5-2666 V3
Intel Celeron J3355
Celeron J3355

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Community ratings

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Questions & comments

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