Opteron X1150 vs Xeon E5-2643

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Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1846not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.61no data
Market segmentServerServer
Power efficiency2.44no data
DesignerIntelAMD
ManufacturerIntelno data
Architecture codenameSandy Bridge-EP (2012)Kyoto (2013)
Release date6 March 2012 (13 years ago)29 May 2013 (12 years ago)
Launch price (MSRP)$218no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

Xeon E5-2643 and Opteron X1150 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)
Threads84
Base clock speed3.3 GHzno data
Boost clock speed3.5 GHz2 GHz
Bus rate8 GT/sno data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)2 MB (shared)
L3 cache10240 KB (shared)0 KB
Chip lithography32 nm28 nm
Die size294 mm2no data
Maximum core temperature73 °Cno data
Number of transistors1,270 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E5-2643 and Opteron X1150 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 configuration21
SocketFCLGA2011FT3
Power consumption (TDP)130 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2643 and Opteron X1150. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data

Security technologies

Xeon E5-2643 and Opteron X1150 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 E5-2643 and Opteron X1150 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 E5-2643 and Opteron X1150. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size384 GBno data
Max memory channels4no data
Maximum memory bandwidth51.2 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2643 and Opteron X1150.

PCIe version3.0no data
PCI Express lanes40no data

Pros & cons summary


Recency 6 March 2012 29 May 2013
Threads 8 4
Chip lithography 32 nm 28 nm
Power consumption (TDP) 130 Watt 17 Watt

Xeon E5-2643 has 100% more threads.

Opteron X1150, on the other hand, has an age advantage of 1 year, a 14.3% more advanced lithography process, and 664.7% lower power consumption.

We couldn't decide between Intel Xeon E5-2643 and AMD Opteron X1150. We've got no test results to judge.

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Intel Xeon E5-2643
Xeon E5-2643
AMD Opteron X1150
Opteron X1150

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Community ratings

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