Xeon E5-4667 v4 vs E5-4628L v4

VS

Aggregate performance score

Xeon E5-4628L v4
2016
14 cores / 28 threads, 75 Watt
7.84
Xeon E5-4667 v4
2016
18 cores / 36 threads, 135 Watt
12.79
+63.1%

Xeon E5-4667 v4 outperforms Xeon E5-4628L v4 by an impressive 63% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-4628L v4 and Xeon E5-4667 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking945594
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.981.19
Market segmentLaptopServer
SeriesIntel Xeon E5Intel Xeon E5
Power efficiency9.898.97
Architecture codenameBroadwell (2015−2019)Broadwell (2015−2019)
Release date20 June 2016 (8 years ago)20 June 2016 (8 years ago)
Launch price (MSRP)$2,535$5,729

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon E5-4667 v4 has 21% better value for money than Xeon E5-4628L v4.

Detailed specifications

Xeon E5-4628L v4 and Xeon E5-4667 v4 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)18 (Octadeca-Core)
Threads2836
Base clock speedno data2.2 GHz
Boost clock speed1.8 GHz3 GHz
Bus typeQPIQPI
Bus rate2 × 8 GT/s2 × 9.6 GT/s
Multiplier1822
L2 cache3.5 MB4.5 MB
L3 cache35 MB45 MB
Chip lithography14 nm14 nm
Die size306.18 mm2456.12 mm2
Maximum core temperatureno data87 °C
Number of transistors4700 Million7200 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-4628L v4 and Xeon E5-4667 v4 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 configuration4 (Multiprocessor)4 (Multiprocessor)
Socketno dataFCLGA2011
Power consumption (TDP)75 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-4628L v4 and Xeon E5-4667 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX++
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data-
PAEno data46 Bit

Security technologies

Xeon E5-4628L v4 and Xeon E5-4667 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-4628L v4 and Xeon E5-4667 v4 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-4628L v4 and Xeon E5-4667 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4
Maximum memory size1,536 GB1.5 TB
Max memory channelsno data4
Maximum memory bandwidthno data68 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Xeon E5-4628L v4 and Xeon E5-4667 v4.

PCIe version3.03.0
PCI Express lanes4040

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 E5-4628L v4 7.84
Xeon E5-4667 v4 12.79
+63.1%

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 E5-4628L v4 12461
Xeon E5-4667 v4 20319
+63.1%

Gaming performance

Pros & cons summary


Performance score 7.84 12.79
Physical cores 14 18
Threads 28 36
Power consumption (TDP) 75 Watt 135 Watt

Xeon E5-4628L v4 has 80% lower power consumption.

Xeon E5-4667 v4, on the other hand, has a 63.1% higher aggregate performance score, and 28.6% more physical cores and 28.6% more threads.

The Xeon E5-4667 v4 is our recommended choice as it beats the Xeon E5-4628L v4 in performance tests.

Be aware that Xeon E5-4628L v4 is a mobile workstation processor while Xeon E5-4667 v4 is a server/workstation one.


Should you still have questions on choice between Xeon E5-4628L v4 and Xeon E5-4667 v4, ask them in Comments section, and we shall answer.

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Intel Xeon E5-4628L v4
Xeon E5-4628L v4
Intel Xeon E5-4667 v4
Xeon E5-4667 v4

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Community ratings

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