Core 2 Duo E6420 vs A6-9225

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Aggregate performance score

A6-9225
2018
2 cores / 2 threads, 15 Watt
0.84
+78.7%
Core 2 Duo E6420
2007
2 cores / 2 threads, 65 Watt
0.47

A6-9225 outperforms Core 2 Duo E6420 by an impressive 79% based on our aggregate benchmark results.

Primary details

Comparing A6-9225 and Core 2 Duo E6420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25852920
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesAMD Bristol Ridgeno data
Power efficiency5.300.68
Architecture codenameStoney Ridge (2016−2019)Conroe (2006−2007)
Release date1 June 2018 (6 years ago)April 2007 (17 years ago)

Detailed specifications

A6-9225 and Core 2 Duo E6420 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 speed2.6 GHz2.13 GHz
Boost clock speed3.1 GHz2.13 GHz
Bus rateno data1066 MHz
L1 cache160 KB64 KB
L2 cache1 MB4 MB
L3 cacheno data0 KB
Chip lithography28 nm65 nm
Die size124.5 mm2111 mm2
Maximum core temperature90 °C60 °C
Number of transistors1200 Million167 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data0.85V-1.5V

Compatibility

Information on A6-9225 and Core 2 Duo E6420 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
SocketBGAPLGA775
Power consumption (TDP)15 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-9225 and Core 2 Duo E6420. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, TBM, FMA4, XOP, SMEP, CPB, AES-NI, RDRANDno 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

A6-9225 and Core 2 Duo E6420 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by A6-9225 and Core 2 Duo E6420 are enumerated here.

VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by A6-9225 and Core 2 Duo E6420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon R4 (Stoney Ridge) ( - 686 MHz)no 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.

A6-9225 0.84
+78.7%
Core 2 Duo E6420 0.47

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.

A6-9225 1334
+77.4%
Core 2 Duo E6420 752

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.

A6-9225 271
Core 2 Duo E6420 285
+5.2%

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.

A6-9225 453
Core 2 Duo E6420 513
+13.2%

Gaming performance

Pros & cons summary


Performance score 0.84 0.47
Chip lithography 28 nm 65 nm
Power consumption (TDP) 15 Watt 65 Watt

A6-9225 has a 78.7% higher aggregate performance score, a 132.1% more advanced lithography process, and 333.3% lower power consumption.

The A6-9225 is our recommended choice as it beats the Core 2 Duo E6420 in performance tests.

Be aware that A6-9225 is a notebook processor while Core 2 Duo E6420 is a desktop one.


Should you still have questions on choice between A6-9225 and Core 2 Duo E6420, ask them in Comments section, and we shall answer.

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Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD A6-9225
A6-9225
Intel Core 2 Duo E6420
Core 2 Duo E6420

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Community ratings

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


3.5 2301 vote

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Questions & comments

Here you can ask a question about A6-9225 or Core 2 Duo E6420, agree or disagree with our judgements, or report an error or mismatch.