Athlon II X3 405e vs M-5Y51

VS

Aggregate performance score

Core M-5Y51
2014
2 cores / 4 threads, 4 Watt
1.26
+50%
Athlon II X3 405e
2009
3 cores / 3 threads, 45 Watt
0.84

Core M-5Y51 outperforms Athlon II X3 405e by an impressive 50% based on our aggregate benchmark results.

Primary details

Comparing Core M-5Y51 and Athlon II X3 405e processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22922572
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data4.58
Market segmentLaptopDesktop processor
SeriesIntel Core Mno data
Power efficiency23.851.77
Architecture codenameBroadwell-Y (2014)Rana (2009−2011)
Release date27 October 2014 (10 years ago)20 October 2009 (15 years ago)
Launch price (MSRP)no data$80

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core M-5Y51 and Athlon II X3 405e 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)3 (Tri-Core)
Threads43
Base clock speed1.1 GHz2.3 GHz
Boost clock speed2.6 GHz2.3 GHz
L1 cache64K (per core)128 KB (per core)
L2 cache256K (per core)512 KB (per core)
L3 cache4 MB (shared)0 KB
Chip lithography14 nm45 nm
Die size50 mm2169 mm2
Maximum core temperature95 °Cno data
Number of transistors1300 Million300 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core M-5Y51 and Athlon II X3 405e 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 configuration11
SocketFCBGA1234AM3
Power consumption (TDP)4.5 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core M-5Y51 and Athlon II X3 405e. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI+-
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
Smart Response+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Core M-5Y51 and Athlon II X3 405e technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
Identity Protection+-
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core M-5Y51 and Athlon II X3 405e 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 Core M-5Y51 and Athlon II X3 405e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size16 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 5300On certain motherboards (Chipset feature)
Max video memory16 GBno data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency900 MHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core M-5Y51 and Athlon II X3 405e integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-

Graphics image quality

Maximum display resolutions supported by Core M-5Y51 and Athlon II X3 405e integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.42560x1600@60Hzno data
Max resolution over DisplayPort2560x1600@60Hzno data

Graphics API support

APIs supported by Core M-5Y51 and Athlon II X3 405e integrated GPUs, sometimes API versions are included.

DirectX11.2/12no data
OpenGL4.3no data

Peripherals

Specifications and connection of peripherals supported by Core M-5Y51 and Athlon II X3 405e.

PCIe version2.02.0
PCI Express lanes12no 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.

M-5Y51 1.26
+50%
Athlon II X3 405e 0.84

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.

M-5Y51 2002
+50.4%
Athlon II X3 405e 1331

Gaming performance

Pros & cons summary


Performance score 1.26 0.84
Recency 27 October 2014 20 October 2009
Physical cores 2 3
Threads 4 3
Chip lithography 14 nm 45 nm
Power consumption (TDP) 4 Watt 45 Watt

M-5Y51 has a 50% higher aggregate performance score, an age advantage of 5 years, 33.3% more threads, a 221.4% more advanced lithography process, and 1025% lower power consumption.

Athlon II X3 405e, on the other hand, has 50% more physical cores.

The Core M-5Y51 is our recommended choice as it beats the Athlon II X3 405e in performance tests.

Be aware that Core M-5Y51 is a notebook processor while Athlon II X3 405e is a desktop one.


Should you still have questions on choice between Core M-5Y51 and Athlon II X3 405e, ask them in Comments section, and we shall answer.

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Intel Core M-5Y51
Core M-5Y51
AMD Athlon II X3 405e
Athlon II X3 405e

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Community ratings

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Questions & comments

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