Opteron 850 vs Xeon L5630

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Primary details

Comparing Xeon L5630 and Opteron 850 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1958not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.11no data
Market segmentServerServer
Power efficiency4.49no data
Architecture codenameWestmere-EP (2010−2011)SledgeHammer (2003−2005)
Release date16 March 2010 (14 years ago)December 2004 (19 years ago)
Launch price (MSRP)$1,100no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon L5630 and Opteron 850 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)1 (Single-Core)
Threads81
Base clock speed2.13 GHzno data
Boost clock speed2.4 GHz2.4 GHz
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)1 MB
L3 cache12 MB (shared)0 KB
Chip lithography32 nm130 nm
Die size239 mm2193 mm2
Maximum core temperature63 °Cno data
Number of transistors1,170 million106 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon L5630 and Opteron 850 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 configuration28
SocketFCLGA1366,LGA1366940
Power consumption (TDP)40 Watt89 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon L5630 and Opteron 850. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2no data
AES-NI+-
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 L5630 and Opteron 850 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 L5630 and Opteron 850 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon L5630 and Opteron 850. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
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 L5630 and Opteron 850.

PCIe version2.0no data

Pros & cons summary


Physical cores 4 1
Threads 8 1
Chip lithography 32 nm 130 nm
Power consumption (TDP) 40 Watt 89 Watt

Xeon L5630 has 300% more physical cores and 700% more threads, a 306.3% more advanced lithography process, and 122.5% lower power consumption.

We couldn't decide between Xeon L5630 and Opteron 850. We've got no test results to judge.


Should you still have questions on choice between Xeon L5630 and Opteron 850, ask them in Comments section, and we shall answer.

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Intel Xeon L5630
Xeon L5630
AMD Opteron 850
Opteron 850

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Community ratings

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Questions & comments

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