A9-9420 vs Core 2 Duo E6600

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Aggregate performance score

Core 2 Duo E6600
2 cores / 2 threads, 65 Watt
0.59

A9-9420 outperforms Core 2 Duo E6600 by an impressive 64% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo E6600 and A9-9420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking26942394
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.46no data
Market segmentDesktop processorLaptop
SeriesCore 2 Duo (Desktop)AMD Bristol Ridge
Architecture codenameConroe (2006−2007)Stoney Ridge (2016−2019)
Release dateno data31 May 2016 (8 years ago)
Current price$30 $440

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Duo E6600 and A9-9420 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)2 (Dual-core)
Threads22
Base clock speedno data3 GHz
Boost clock speed2.4 GHz3.6 GHz
Bus support1066 MHzno data
L1 cacheno data128K (per core)
L2 cacheno data1 MB (per core)
Chip lithography65 nm28 nm
Die sizeno data124.5 mm2
Maximum core temperatureno data90 °C
Maximum case temperature (TCase)no data74 °C
Number of transistorsno data1,200 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Core 2 Duo E6600 and A9-9420 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 configurationno data1
Socketno dataFT4
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E6600 and A9-9420. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataSingle-Channel DDR4-2133, Virtualization,
AES-NIno data+
FMAno data+
AVXno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E6600 and A9-9420 are enumerated here.

AMD-Vno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E6600 and A9-9420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataRadeon R5

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.

Core 2 Duo E6600 0.59
A9-9420 0.97
+64.4%

A9-9420 outperforms Core 2 Duo E6600 by 64% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Core 2 Duo E6600 919
A9-9420 1497
+62.9%

A9-9420 outperforms Core 2 Duo E6600 by 63% in Passmark.

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.

Benchmark coverage: 42%

Core 2 Duo E6600 261
A9-9420 325
+24.5%

A9-9420 outperforms Core 2 Duo E6600 by 25% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Core 2 Duo E6600 416
A9-9420 500
+20.2%

A9-9420 outperforms Core 2 Duo E6600 by 20% in GeekBench 5 Multi-Core.

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Benchmark coverage: 20%

Core 2 Duo E6600 2462
A9-9420 2875
+16.8%

A9-9420 outperforms Core 2 Duo E6600 by 17% in Cinebench 10 32-bit single-core.

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Benchmark coverage: 19%

Core 2 Duo E6600 4698
A9-9420 4841
+3%

A9-9420 outperforms Core 2 Duo E6600 by 3% in Cinebench 10 32-bit multi-core.

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Benchmark coverage: 18%

Core 2 Duo E6600 36.2
A9-9420 21.29
+70%

Core 2 Duo E6600 outperforms A9-9420 by 70% in wPrime 32.

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Benchmark coverage: 17%

Core 2 Duo E6600 1
A9-9420 2
+21.5%

A9-9420 outperforms Core 2 Duo E6600 by 21% in Cinebench 11.5 64-bit multi-core.

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Benchmark coverage: 15%

Core 2 Duo E6600 117
A9-9420 134
+14.5%

A9-9420 outperforms Core 2 Duo E6600 by 15% in Cinebench 15 64-bit multi-core.

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Benchmark coverage: 15%

Core 2 Duo E6600 62
A9-9420 81
+30.6%

A9-9420 outperforms Core 2 Duo E6600 by 31% in Cinebench 15 64-bit single-core.

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Benchmark coverage: 13%

Core 2 Duo E6600 0.2
A9-9420 1.1
+547%

A9-9420 outperforms Core 2 Duo E6600 by 547% in TrueCrypt AES.

Gaming performance

Pros & cons summary


Performance score 0.59 0.97
Chip lithography 65 nm 28 nm
Power consumption (TDP) 65 Watt 15 Watt

The A9-9420 is our recommended choice as it beats the Core 2 Duo E6600 in performance tests.

Note that Core 2 Duo E6600 is a desktop processor while A9-9420 is a notebook one.


Should you still have questions on choice between Core 2 Duo E6600 and A9-9420, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E6600
Core 2 Duo E6600
AMD A9-9420
A9-9420

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Community ratings

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