Xeon L5520 vs Opteron 6380

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Aggregate performance score

Opteron 6380
2012
16 cores / 16 threads, 115 Watt
4.34
+195%

Opteron 6380 outperforms Xeon L5520 by a whopping 195% based on our aggregate benchmark results.

Primary details

Comparing Opteron 6380 and Xeon L5520 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking13482150
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.720.70
Market segmentServerServer
Architecture codenameAbu Dhabi (2012)Gainestown (2009−2010)
Release date5 November 2012 (11 years ago)30 March 2009 (15 years ago)
Launch price (MSRP)$1,150$100

Cost-effectiveness evaluation

Performance per price, higher is better.

Opteron 6380 has 3% better value for money than Xeon L5520.

Detailed specifications

Opteron 6380 and Xeon L5520 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)4 (Quad-Core)
Threads168
Base clock speed2.5 GHz2.26 GHz
Boost clock speed3.4 GHz2.48 GHz
L1 cache768 KB64 KB (per core)
L2 cache16 MB256 KB (per core)
L3 cache8 MB (per die)8 MB (shared)
Chip lithography32 nm45 nm
Die size315 mm2263 mm2
Maximum core temperatureno data70 °C
Number of transistors2,400 million731 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Opteron 6380 and Xeon L5520 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 configuration42
SocketG34FCLGA1366
Power consumption (TDP)115 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Opteron 6380 and Xeon L5520. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data1.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Demand Based Switchingno data+
PAEno data40 Bit
Statusno dataDiscontinued

Security technologies

Opteron 6380 and Xeon L5520 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Opteron 6380 and Xeon L5520 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 6380 and Xeon L5520. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data144 GB
Max memory channelsno data3
Maximum memory bandwidthno data25.6 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Opteron 6380 and Xeon L5520.

PCIe version2.02.0

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 6380 4.34
+195%
Xeon L5520 1.47

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 6380 6687
+194%
Xeon L5520 2274

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Opteron 6380 415
Xeon L5520 424
+2.2%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Opteron 6380 3208
+70.5%
Xeon L5520 1882

Gaming performance

Pros & cons summary


Performance score 4.34 1.47
Recency 5 November 2012 30 March 2009
Physical cores 16 4
Threads 16 8
Chip lithography 32 nm 45 nm
Power consumption (TDP) 115 Watt 60 Watt

Opteron 6380 has a 195.2% higher aggregate performance score, an age advantage of 3 years, 300% more physical cores and 100% more threads, and a 40.6% more advanced lithography process.

Xeon L5520, on the other hand, has 91.7% lower power consumption.

The Opteron 6380 is our recommended choice as it beats the Xeon L5520 in performance tests.


Should you still have questions on choice between Opteron 6380 and Xeon L5520, ask them in Comments section, and we shall answer.

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AMD Opteron 6380
Opteron 6380
Intel Xeon L5520
Xeon L5520

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.2 25 votes

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3.4 9 votes

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Questions & comments

Here you can ask a question about Opteron 6380 or Xeon L5520, agree or disagree with our judgements, or report an error or mismatch.