Pentium G620 vs A6-4400M

VS

Aggregate performance score

A6-4400M
2012
2 cores / 2 threads, 35 Watt
0.66
Pentium G620
2011
2 cores / 2 threads, 65 Watt
0.79
+19.7%

Pentium G620 outperforms A6-4400M by a significant 20% based on our aggregate benchmark results.

Primary details

Comparing A6-4400M and Pentium G620 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27522633
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data7.43
Market segmentLaptopDesktop processor
SeriesAMD A-Seriesno data
Power efficiency1.721.11
Architecture codenameTrinity (2012−2013)Sandy Bridge (2011−2013)
Release date15 May 2012 (12 years ago)22 May 2011 (13 years ago)
Launch price (MSRP)no data$60

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

A6-4400M and Pentium G620 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 speed2.7 GHz2.6 GHz
Boost clock speed3.2 GHz2.6 GHz
L1 cache96 KB64 KB (per core)
L2 cache1 MB (shared)256 KB (per core)
L3 cache0 KB3 MB (shared)
Chip lithography32 nm32 nm
Die size246 mm2131 mm2
Maximum core temperatureno data69 °C
Number of transistors1,178 million504 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on A6-4400M and Pentium G620 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
SocketFS1r2FCLGA1155
Power consumption (TDP)35 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A6-4400M and Pentium G620. 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® SSE4.1, Intel® SSE4.2
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
FDIno data+
Fast Memory Accessno data+

Security technologies

A6-4400M and Pentium G620 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 Pentium G620 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 A6-4400M and Pentium G620. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknownDDR3
Maximum memory sizeno data32 GB
Max memory channelsno data2
Maximum memory bandwidthno data17 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7520GIntel® HD Graphics for 2nd Generation Intel® Processors
Graphics max frequencyno data1.1 GHz

Graphics interfaces

Available interfaces and connections of A6-4400M and Pentium G620 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by A6-4400M and Pentium G620.

PCIe versionno data2.0

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
Pentium G620 0.79
+19.7%

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
Pentium G620 1213
+20.1%

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
Pentium G620 388
+22%

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
Pentium G620 667
+65.5%

Gaming performance

Pros & cons summary


Performance score 0.66 0.79
Recency 15 May 2012 22 May 2011
Power consumption (TDP) 35 Watt 65 Watt

A6-4400M has an age advantage of 11 months, and 85.7% lower power consumption.

Pentium G620, on the other hand, has a 19.7% higher aggregate performance score.

The Pentium G620 is our recommended choice as it beats the A6-4400M in performance tests.

Be aware that A6-4400M is a notebook processor while Pentium G620 is a desktop one.


Should you still have questions on choice between A6-4400M and Pentium G620, ask them in Comments section, and we shall answer.

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AMD A6-4400M
A6-4400M
Intel Pentium G620
Pentium G620

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Community ratings

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Questions & comments

Here you can ask a question about A6-4400M or Pentium G620, agree or disagree with our judgements, or report an error or mismatch.