Xeon E5-1620 v4 vs E3-1285 v4

VS

Aggregate performance score

Xeon E3-1285 v4
2015
4 cores / 8 threads, 95 Watt
4.93
+5.6%
Xeon E5-1620 v4
2016
4 cores / 8 threads, 140 Watt
4.67

Xeon E3-1285 v4 outperforms Xeon E5-1620 v4 by a small 6% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1285 v4 and Xeon E5-1620 v4 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking12291277
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data2.85
Market segmentServerServer
Seriesno dataIntel Xeon E5
Power efficiency4.893.14
Architecture codenameBroadwell-DT (2015)Broadwell-EP (2016)
Release date2 June 2015 (9 years ago)20 June 2016 (8 years ago)
Launch price (MSRP)no data$294

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1285 v4 and Xeon E5-1620 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 cores4 (Quad-Core)4 (Quad-Core)
Threads88
Base clock speed3.5 GHz3.5 GHz
Boost clock speed3.8 GHz3.8 GHz
Bus typeno dataDMI 2.0
Bus rate5 GT/s5 GT/s
Multiplierno data35
L1 cache64 KB (per core)64K (per core)
L2 cache256 KB (per core)1 MB
L3 cache6 MB (shared)10 MB (shared)
Chip lithography14 nm14 nm
Die size160 mm2246.24 mm2
Maximum case temperature (TCase)no data69 °C
Number of transistors1,400 million3200 Million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1285 v4 and Xeon E5-1620 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 configuration11 (Uniprocessor)
SocketFCLGA1150FCLGA2011
Power consumption (TDP)95 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1285 v4 and Xeon E5-1620 v4. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AVX2
AES-NI++
AVX++
vPro++
Enhanced SpeedStep (EIST)++
eDRAM128 MBno data
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle States++
Thermal Monitoring-+
Flex Memory Accessno data-
Demand Based Switchingno data+
PAEno data46 Bit
Turbo Boost Max 3.0no data-
FDI+no data

Security technologies

Xeon E3-1285 v4 and Xeon E5-1620 v4 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
Identity Protection-+
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1285 v4 and Xeon E5-1620 v4 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1285 v4 and Xeon E5-1620 v4. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400
Maximum memory size32 GB1.5 TB
Max memory channels24
Maximum memory bandwidth29.8 GB/s76.8 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Pro P6300no data
Max video memory32 GBno data
Quick Sync Video+-
Clear Video+no data
Graphics max frequency1.15 GHzno data
Execution Units48no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1285 v4 and Xeon E5-1620 v4 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1285 v4 and Xeon E5-1620 v4.

PCIe version3.03.0
PCI Express lanes1640

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 E3-1285 v4 4.93
+5.6%
Xeon E5-1620 v4 4.67

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 E3-1285 v4 7808
+5.7%
Xeon E5-1620 v4 7386

Gaming performance

Pros & cons summary


Performance score 4.93 4.67
Recency 2 June 2015 20 June 2016
Power consumption (TDP) 95 Watt 140 Watt

Xeon E3-1285 v4 has a 5.6% higher aggregate performance score, and 47.4% lower power consumption.

Xeon E5-1620 v4, on the other hand, has an age advantage of 1 year.

Given the minimal performance differences, no clear winner can be declared between Xeon E3-1285 v4 and Xeon E5-1620 v4.


Should you still have questions on choice between Xeon E3-1285 v4 and Xeon E5-1620 v4, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1285 v4
Xeon E3-1285 v4
Intel Xeon E5-1620 v4
Xeon E5-1620 v4

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Community ratings

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