Xeon D-1527 vs E5-2667 v4

VS

Aggregate performance score

Xeon E5-2667 v4
2016
8 cores / 16 threads, 135 Watt
8.67
+164%
Xeon D-1527
2015
4 cores / 8 threads, 35 Watt
3.28

Xeon E5-2667 v4 outperforms Xeon D-1527 by a whopping 164% based on our aggregate benchmark results.

Primary details

Comparing Xeon E5-2667 v4 and Xeon D-1527 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking8801594
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.532.03
Market segmentServerServer
SeriesIntel Xeon E5Intel Xeon D
Power efficiency6.088.87
Architecture codenameBroadwell (2015−2019)Broadwell (2015−2019)
Release date20 June 2016 (8 years ago)1 November 2015 (9 years ago)
Launch price (MSRP)$2,057$213

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-1527 has 33% better value for money than Xeon E5-2667 v4.

Detailed specifications

Xeon E5-2667 v4 and Xeon D-1527 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)4 (Quad-Core)
Threads168
Base clock speed3.2 GHz2.2 GHz
Boost clock speed3.6 GHz2.7 GHz
Bus typeQPIDMI 2.0
Bus rate2 × 9.6 GT/sno data
Multiplier3222
L1 cacheno data64K (per core)
L2 cache2 MB256K (per core)
L3 cache25 MB1.5 MB (per core)
Chip lithography14 nm14 nm
Die size246.24 mm2246.24 mm2
Maximum core temperature78 °Cno data
Maximum case temperature (TCase)no data80 °C
Number of transistors3200 Million3,200 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2667 v4 and Xeon D-1527 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)
SocketFCLGA2011FCBGA1667
Power consumption (TDP)135 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2667 v4 and Xeon D-1527. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring++
Flex Memory Access-no data
Demand Based Switching+no data
PAE46 Bitno data
GPIOno data+

Security technologies

Xeon E5-2667 v4 and Xeon D-1527 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2667 v4 and Xeon D-1527 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2667 v4 and Xeon D-1527. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400DDR4, DDR3
Maximum memory size1.5 TB128 GB
Max memory channels42
Maximum memory bandwidth76.8 GB/s34.124 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2667 v4 and Xeon D-1527.

PCIe version3.02.0/3.0
PCI Express lanes4024
USB revisionno data2.0/3.0
Total number of SATA portsno data6
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 E5-2667 v4 8.67
+164%
Xeon D-1527 3.28

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 E5-2667 v4 13764
+164%
Xeon D-1527 5213

Gaming performance

Pros & cons summary


Performance score 8.67 3.28
Recency 20 June 2016 1 November 2015
Physical cores 8 4
Threads 16 8
Power consumption (TDP) 135 Watt 35 Watt

Xeon E5-2667 v4 has a 164.3% higher aggregate performance score, an age advantage of 7 months, and 100% more physical cores and 100% more threads.

Xeon D-1527, on the other hand, has 285.7% lower power consumption.

The Xeon E5-2667 v4 is our recommended choice as it beats the Xeon D-1527 in performance tests.


Should you still have questions on choice between Xeon E5-2667 v4 and Xeon D-1527, ask them in Comments section, and we shall answer.

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Intel Xeon E5-2667 v4
Xeon E5-2667 v4
Intel Xeon D-1527
Xeon D-1527

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Community ratings

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Questions & comments

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