Xeon E5-4650 v3 vs Opteron 6386 SE

VS

Aggregate performance score

Opteron 6386 SE
2012
16 cores / 16 threads, 140 Watt
5.42
Xeon E5-4650 v3
2015
12 cores / 24 threads, 105 Watt
7.08
+30.6%

Xeon E5-4650 v3 outperforms Opteron 6386 SE by a substantial 31% based on our aggregate benchmark results.

Primary details

Comparing Opteron 6386 SE and Xeon E5-4650 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11821017
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.45no data
Market segmentServerServer
Power efficiency3.536.15
Architecture codenameAbu Dhabi (2012)Haswell-EP (2014−2015)
Release date5 November 2012 (12 years ago)1 June 2015 (9 years ago)
Launch price (MSRP)$2,408no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Opteron 6386 SE and Xeon E5-4650 v3 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 cores16 (Hexadeca-Core)12 (Dodeca-Core)
Threads1624
Base clock speed2.8 GHz2.1 GHz
Boost clock speed3.5 GHz2.8 GHz
Bus rateno data9.6 GT/s
L1 cache768 KB64K (per core)
L2 cache16 MB256K (per core)
L3 cache8 MB (per die)30 MB (shared)
Chip lithography32 nm22 nm
Die size315 mm2356 mm2
Maximum case temperature (TCase)no data87 °C
Number of transistors2,400 million2,600 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Opteron 6386 SE and Xeon E5-4650 v3 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 configuration44
SocketG34FCLGA2011
Power consumption (TDP)140 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 6386 SE and Xeon E5-4650 v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® AVX2
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data-
PAEno data46 Bit

Security technologies

Opteron 6386 SE and Xeon E5-4650 v3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Opteron 6386 SE and Xeon E5-4650 v3 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Opteron 6386 SE and Xeon E5-4650 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory sizeno data768 GB
Max memory channelsno data4
Maximum memory bandwidthno data68 GB/s
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Opteron 6386 SE and Xeon E5-4650 v3.

PCIe version2.03.0
PCI Express lanesno data40

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.

Opteron 6386 SE 5.42
Xeon E5-4650 v3 7.08
+30.6%

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.

Opteron 6386 SE 8291
Xeon E5-4650 v3 10838
+30.7%

Gaming performance

Pros & cons summary


Performance score 5.42 7.08
Recency 5 November 2012 1 June 2015
Physical cores 16 12
Threads 16 24
Chip lithography 32 nm 22 nm
Power consumption (TDP) 140 Watt 105 Watt

Opteron 6386 SE has 33.3% more physical cores.

Xeon E5-4650 v3, on the other hand, has a 30.6% higher aggregate performance score, an age advantage of 2 years, 50% more threads, a 45.5% more advanced lithography process, and 33.3% lower power consumption.

The Xeon E5-4650 v3 is our recommended choice as it beats the Opteron 6386 SE in performance tests.


Should you still have questions on choice between Opteron 6386 SE and Xeon E5-4650 v3, 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.


AMD Opteron 6386 SE
Opteron 6386 SE
Intel Xeon E5-4650 v3
Xeon E5-4650 v3

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Community ratings

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Questions & comments

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