Xeon L5420 vs A6-4400M

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Aggregate performance score

A6-4400M
2012
2 cores / 2 threads, 35 Watt
0.66

Xeon L5420 outperforms A6-4400M by a whopping 112% based on our aggregate benchmark results.

Primary details

Comparing A6-4400M and Xeon L5420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27522234
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesAMD A-Seriesno data
Power efficiency1.722.55
Architecture codenameTrinity (2012−2013)no data
Release date15 May 2012 (12 years ago)1 January 2008 (16 years ago)

Detailed specifications

A6-4400M and Xeon L5420 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 cores2 (Dual-core)no data
Threads2no data
Base clock speed2.7 GHz2.5 GHz
Boost clock speed3.2 GHzno data
L1 cache96 KBno data
L2 cache1 MB (shared)no data
L3 cache0 KB12 MB L2 Cache
Chip lithography32 nm45 nm
Die size246 mm2no data
Maximum core temperatureno data57 °C
Number of transistors1,178 millionno data
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.35V

Compatibility

Information on A6-4400M and Xeon L5420 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 configuration1no data
SocketFS1r2LGA771
Power consumption (TDP)35 Watt50 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-4400M and Xeon L5420. You'll probably need this information if you require some particular technology.

Instruction set extensions86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMAno data
AES-NI+-
FMA+-
AVX+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switchingno data+
FSB parityno data+

Security technologies

A6-4400M and Xeon L5420 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-4400M and Xeon L5420 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-4400M and Xeon L5420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknownno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7520Gno data

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.

A6-4400M 0.66
Xeon L5420 1.40
+112%

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.

A6-4400M 1010
Xeon L5420 2143
+112%

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.

A6-4400M 318
Xeon L5420 332
+4.4%

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.

A6-4400M 403
Xeon L5420 917
+128%

Gaming performance

Pros & cons summary


Performance score 0.66 1.40
Recency 15 May 2012 1 January 2008
Chip lithography 32 nm 45 nm
Power consumption (TDP) 35 Watt 50 Watt

A6-4400M has an age advantage of 4 years, a 40.6% more advanced lithography process, and 42.9% lower power consumption.

Xeon L5420, on the other hand, has a 112.1% higher aggregate performance score.

The Xeon L5420 is our recommended choice as it beats the A6-4400M in performance tests.

Be aware that A6-4400M is a notebook processor while Xeon L5420 is a server/workstation one.


Should you still have questions on choice between A6-4400M and Xeon L5420, ask them in Comments section, and we shall answer.

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AMD A6-4400M
A6-4400M
Intel Xeon L5420
Xeon L5420

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Community ratings

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


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Questions & comments

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