i5-660 vs A8-4500M

VS

Aggregate performance score

A8-4500M
2012
4 cores / 4 threads, 35 Watt
1.10

Core i5-660 outperforms A8-4500M by a considerable 42% based on our aggregate benchmark results.

Primary details

Comparing A8-4500M and Core i5-660 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking24122135
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.10
Market segmentLaptopDesktop processor
SeriesAMD A-Seriesno data
Power efficiency2.871.95
Architecture codenameTrinity (2012−2013)Clarkdale (2010−2011)
Release date15 May 2012 (12 years ago)7 January 2010 (14 years ago)
Launch price (MSRP)no data$70

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A8-4500M and Core i5-660 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)2 (Dual-core)
Threads44
Base clock speed1.9 GHz3.33 GHz
Boost clock speed2.8 GHz3.6 GHz
Bus rateno data2.5 GT/s
L1 cache192 KB64 KB (per core)
L2 cache4 MB (shared)256 KB (per core)
L3 cache0 KB4 MB (shared)
Chip lithography32 nm32 nm
Die size246 mm281 mm2
Maximum core temperatureno data73 °C
Number of transistors1,178 million382 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on A8-4500M and Core i5-660 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
SocketFS1r2FCLGA1156
Power consumption (TDP)35 Watt73 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-4500M and Core i5-660. 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, FMAIntel® SSE4.2
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 data36 Bit
FDIno data+

Security technologies

A8-4500M and Core i5-660 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A8-4500M and Core i5-660 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 A8-4500M and Core i5-660. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknownDDR3
Maximum memory sizeno data16.38 GB
Max memory channelsno data2
Maximum memory bandwidthno data21 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7640GIntel® HD Graphics for Previous Generation Intel® Processors
Clear Video HDno data+

Graphics interfaces

Available interfaces and connections of A8-4500M and Core i5-660 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by A8-4500M and Core i5-660.

PCIe versionno data2.0
PCI Express lanesno data16

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.

A8-4500M 1.10
i5-660 1.56
+41.8%

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.

A8-4500M 1689
i5-660 2394
+41.7%

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.

A8-4500M 291
i5-660 487
+67.4%

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.

A8-4500M 650
i5-660 988
+52%

Gaming performance

Pros & cons summary


Performance score 1.10 1.56
Recency 15 May 2012 7 January 2010
Physical cores 4 2
Power consumption (TDP) 35 Watt 73 Watt

A8-4500M has an age advantage of 2 years, 100% more physical cores, and 108.6% lower power consumption.

i5-660, on the other hand, has a 41.8% higher aggregate performance score.

The Core i5-660 is our recommended choice as it beats the A8-4500M in performance tests.

Be aware that A8-4500M is a notebook processor while Core i5-660 is a desktop one.


Should you still have questions on choice between A8-4500M and Core i5-660, ask them in Comments section, and we shall answer.

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AMD A8-4500M
A8-4500M
Intel Core i5-660
Core i5-660

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Community ratings

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Questions & comments

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