Opteron 6284 SE vs Xeon E5620

VS

Primary details

Comparing Xeon E5620 and Opteron 6284 SE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1827not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.08no data
Market segmentServerServer
Power efficiency2.67no data
Architecture codenameWestmere-EP (2010−2011)Interlagos (2011−2012)
Release date16 March 2010 (14 years ago)1 May 2012 (12 years ago)
Launch price (MSRP)$35no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5620 and Opteron 6284 SE 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)16 (Hexadeca-Core)
Threads816
Base clock speed2.4 GHz2.7 GHz
Boost clock speed2.66 GHz3.4 GHz
L1 cache64 KB (per core)768 KB
L2 cache256 KB (per core)16 MB
L3 cache12 MB (shared)8 MB (per die)
Chip lithography32 nm32 nm
Die size239 mm2316 mm2
Maximum core temperature78 °Cno data
Number of transistors1,170 million2,400 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5620 and Opteron 6284 SE 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 configuration24
SocketFCLGA1366,LGA1366G34
Power consumption (TDP)80 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5620 and Opteron 6284 SE. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI++
FMA-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology1.0no data
Hyper-Threading Technology+no data
Idle States+no data
Demand Based Switching+no data
PAE40 Bitno data

Security technologies

Xeon E5620 and Opteron 6284 SE technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5620 and Opteron 6284 SE are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5620 and Opteron 6284 SE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size288 GBno data
Max memory channels3no data
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5620 and Opteron 6284 SE.

PCIe version2.02.0

Pros & cons summary


Recency 16 March 2010 1 May 2012
Physical cores 4 16
Threads 8 16
Power consumption (TDP) 80 Watt 140 Watt

Xeon E5620 has 75% lower power consumption.

Opteron 6284 SE, on the other hand, has an age advantage of 2 years, and 300% more physical cores and 100% more threads.

We couldn't decide between Xeon E5620 and Opteron 6284 SE. We've got no test results to judge.


Should you still have questions on choice between Xeon E5620 and Opteron 6284 SE, ask them in Comments section, and we shall answer.

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Intel Xeon E5620
Xeon E5620
AMD Opteron 6284 SE
Opteron 6284 SE

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Community ratings

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