Atom C3958 vs Xeon E5-2680 v4

Aggregate performance score

Xeon E5-2680 v4
2016
14 cores / 28 threads, 120 Watt
11.58
+351%

Xeon E5-2680 v4 outperforms Atom C3958 by a whopping 351% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2680 v4 and Atom C3958 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking6911745
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.020.55
Market segmentServerServer
SeriesIntel Xeon (Desktop)Intel Atom
Power efficiency8.807.56
Architecture codenameBroadwell-EP (2016)Goldmont (2016−2017)
Release date20 June 2016 (8 years ago)15 August 2017 (7 years ago)
Launch price (MSRP)$1,745$449

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-2680 v4 has 449% better value for money than Atom C3958.

Detailed specifications

Xeon E5-2680 v4 and Atom C3958 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 cores14 (Tetradeca-Core)16 (Hexadeca-Core)
Threads2816
Base clock speed2.4 GHz2 GHz
Boost clock speed3.3 GHz2 GHz
Bus typeQPIno data
Bus rate2 × 9.6 GT/sno data
Multiplier2420
L1 cache448 KB896 KB
L2 cache3.5 MB16 MB
L3 cache35 MB16 MB
Chip lithography14 nm14 nm
Die size306.18 mm2no data
Maximum core temperature86 °C83 °C
Number of transistors4700 Millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2680 v4 and Atom C3958 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 configuration2 (Multiprocessor)1 (Uniprocessor)
SocketFCLGA2011FCBGA1310
Power consumption (TDP)120 Watt31 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2680 v4 and Atom C3958. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2no data
AES-NI++
AVX+-
vPro+no data
Enhanced SpeedStep (EIST)++
QuickAssistno data+
Turbo Boost Technology2.0-
Hyper-Threading Technology+-
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data

Security technologies

Xeon E5-2680 v4 and Atom C3958 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB++
Secure Bootno data+
Secure Key++
SGXno data-
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2680 v4 and Atom C3958 are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2680 v4 and Atom C3958. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR4: 2400
Maximum memory size1.5 TB256 GB
Max memory channels42
Maximum memory bandwidth76.8 GB/s38.397 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2680 v4 and Atom C3958.

PCIe version3.03
PCI Express lanes4016
USB revisionno data3
Total number of SATA portsno data16
Max number of SATA 6 Gb/s Portsno data16
Number of USB portsno data8
Integrated LANno data4x10/2.5/1 GBE

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 E5-2680 v4 11.58
+351%
Atom C3958 2.57

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 E5-2680 v4 17726
+351%
Atom C3958 3929

Gaming performance

Pros & cons summary


Performance score 11.58 2.57
Recency 20 June 2016 15 August 2017
Physical cores 14 16
Threads 28 16
Power consumption (TDP) 120 Watt 31 Watt

Xeon E5-2680 v4 has a 350.6% higher aggregate performance score, and 75% more threads.

Atom C3958, on the other hand, has an age advantage of 1 year, 14.3% more physical cores, and 287.1% lower power consumption.

The Xeon E5-2680 v4 is our recommended choice as it beats the Atom C3958 in performance tests.


Should you still have questions on choice between Xeon E5-2680 v4 and Atom C3958, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2680 v4
Xeon E5-2680 v4
Intel Atom C3958
Atom C3958

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Community ratings

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Questions & comments

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