AMD A4-3420
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AMD A8-7650K

AMD A4-3420: 32 nm, Llano, 2 X 2.80 GHz, DDR3-1600. 

AMD A8-7650K: 28 nm, Kaveri, 4 X 3.30 GHz, DDR3-2133. 

VS

Technical specs

Comparing AMD A4-3420 vs AMD A4-3420 processors on basic technical specifications will help you know the performance difference, as well as:
1) Determine which is better in comparison AMD A4-3420 vs AMD A4-3420 suitable for gaming?
2) Which processor is more energy efficient?
3) The key difference in performance and speed.
We have comprehensive information comparing AMD A4-3420 vs AMD A4-3420 to analyze the data and make the right choice.

2x
Cores
4x
2 / 2
CPU Cores / Threads
4 / 4
normal
Core architecture
normal
No
Hyperthreading
No
Yes
Overclocking
Yes
2.80 GHz
Frequency
3.30 GHz
No turbo
Turbo Frequency (1 Core)
3.80 GHz
--
Turbo Frequency (2 Cores)
no data
no data
Turbo Frequency (4 Cores)
3.80 GHz

CPU generation and family

AMD A4-3420 vs AMD A8-7650K in a comparison of processor generations and families. Friends, this indicator may be of little use in comparing generations of different brands, as it is very difficult to keep track of the release of new processor models and even more so the sequence and the exact names of the family. Therefore, all the information in the table is presented for information purposes, it is not taken into account in the final performance rating. 

2
CPU Cores
4
Market price
ca. 95 $
AMD A4-3420
Name
AMD A8-7650K
AMD A
Family
AMD A
AMD A4-3000
CPU group
AMD A8-7000
3
Generation
6
Desktop / Server
Segment
Mobile
--
Predecessor
--
--
Successor
--

iGPU

Comparing AMD A4-3420 vs AMD A8-7650K processor models shows the difference in performance of the embedded graphics core (in case there is one in the model). If one of the compared processors does not have an iGPU, you can skip this comparison result and move on to the next blocks of information.

AMD Radeon HD 6410D
GPU name
AMD Radeon R7 - 384 (Kaveri)
0.60 GHz
GPU frequency
0.72 GHz
No turbo
GPU (Turbo)
No turbo
2
Execution units
6
160
Shader
384
1 GB
Max. GPU Memory
2 GB
2
Max. displays
2
3
Generation
6
11
Direct X
12
32 nm
Technology
28 nm
Q4/2010
Release date
Q1/2015

Hardware codec support

Comparing AMD A4-3420 vs AMD A8-7650K in hardware codec support you can see which codecs are not or are supported by models. This information is not factored into the overall model performance rating and is for informational purposes only. 

No
h265 8bit
No
No
h265 10bit
No
No
h265 / HEVC (8 bit)
No
No
h265 / HEVC (10 bit)
No
Decode
h264
Decode
No
VP8
No
No
VP9
No
No
AV1
No
Decode
AVC
Decode
Decode
VC-1
Decode
Decode / Encode
JPEG
Decode / Encode

Memory Specifications

Compare AMD A4-3420 vs AMD A8-7650K in the segment of supported RAM, type of RAM, as well as its maximum size and number of channels supported. Each processor is compared in terms of peak performance, so we recommend that you pay close attention to all memory speed parameters. The processor that supports the more advanced memory standard, clock frequency, and capacity will win.

PCIe version
3.0
PCIe lanes
16
DDR3-1600
Memory type
DDR3-2133
2
Memory channels
2
--
Bandwidth
--
No
ECC
Yes
PCIe
3.0 x 16
Yes
AES-NI
Yes

Thermal Management (TDP)

Comparing AMD A4-3420 and AMD A8-7650K in terms of thermal efficiency and TDP. The higher the TDP of the processor, the more powerful the power supply unit is to reach its potential, also powerful processors with a high TPD need an effective (usually expensive) cooling system. In addition to this, a processor with a high TDP is very warm, which will require you to spend more money on a larger system case.

65 W
TDP
95 W
65 W
TDP (PL1)
95 W
--
TDP (PL2)
--
--
TDP up
--
--
TDP down
--
--
Tjunction max.
--

Additional specifications

AMD A4-3420 vs AMD A8-7650K - It's time to know the difference in comparing the additional characteristics of these processor models, namely to determine the difference in the size of second and third level memory, the date of production, the technological method of manufacturing the chip, as well as the difference in the motherboard socket.

x86-64 (64 bit)
Instruction set (ISA)
x86-64 (64 bit)
SSE3, SSE4a
ISA extensions
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4
--
L2-Cache
--
1.00 MB
L3-Cache
4.00 MB
Llano
Architecture
Kaveri
32 nm
Technology
28nm
AMD-V
Virtualization
AMD-V
FM1
Socket
FM2+
Q4/2011
Release date
Q1/2014
--
Part Number
--

Use Conditions

AMD A4-3420 versus AMD A8-7650K in use segment. Mobile processors are not only used in smartphones or tablets, they can be upgraded and used in laptops. Therefore, background information on the potential of the models being compared will be useful.
 

Unknown
Used in
Unknown

Cinebench R15 (Single-Core)

The list of the best processors for budget gaming desktops will help you decide on your choice. Compare the performance of the different models in our ranking, especially if you need a processor for your gaming PC and have a limited budget. Use our Cinebench R15 benchmark to see if your processor can handle today's powerful games. Also find out the following: - What's the most powerful gaming processor right now? - Do I need a powerful processor for gaming? - What is the fastest processor for gaming? - What makes a good processor for gaming? Buying the right processor for computer games is quite difficult. But our ranking of the best CPUs will help with the task.

Cinebench R15 (Multi-Core)

Our processor / CPU comparison will help you compare two processors. We use the results of the Cinebench R15 benchmark, which allows us to sort the existing models from the most powerful to the weakest. This CPU comparison will help you choose the right one and find the cheapest model for your mid-priced PC. The following is also important: - How can I compare different processors? - What are the 3 types of processors? - How do I choose the right processor? To easily compare desktop and laptop processors, as well as CPU specs & benchmarks, use our site.

iGPU - FP32 Performance (Single-precision GFLOPS)

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Geekbench 5, 64bit (Single-Core)

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Geekbench 5, 64bit (Multi-Core)

Are you looking for the best processor for gaming to boost your PC's performance? Here are Intel and AMD processor rankings based on Geekbench benchmark results. Choose the right one and consider additional nuances: - Which is the best processor for laptop? - What processor is best for gaming? - Which is the No 1 processor for gaming? The processor is like the brain of your computer, and without it, you're left with a very expensive box of bolts. Discover the best CPUs for your computer for a pleasant gaming experience.

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is Primate Labs' cross-platform processor benchmark, with a new scoring system that separates single-core and multi-core performance. Based on the testing we have compiled for you the ranking of the best CPUs, and it includes both budget and expensive flagship processors for games. Here you can compare desktop or laptop CPUs (from AMD and Intel) to see which one has better performance. Don't forget the following either: - Which is the best budget processor for gaming? - Which processor is best for high end gaming? - Which type of processor is best for gaming? - What is a good budget CPU for gaming ? Buying the right processor for PC gaming is complicated—especially in these days. Choose the best computer processor for your PC or laptop.

Geekbench 3, 64bit (Multi-Core)

When building or purchasing a new computer, there are a ton of factors to consider. Looking for a new PC but struggling with computer specs? Find out what kind of computer you need in terms of RAM, CPU & graphics card. We tested popular CPUs in the Geekbench 3, 64bit (Multi-Core) benchmark and summarized the results in one table. Don't forget about the following: - How strong of a processor do I need? - What level of processor do I need? - How do I choose the right processor? If you're looking for a budget-friendly gaming processor you'll find it here.

Cinebench R11.5, 64bit (Single-Core)

Exactly how to choose a CPU? There is no best CPU, only the best CPU for you. In this post, we will take a look at the best processors for gaming. What is the best CPU for gaming? To answer this question, we made a top list of the best CPUs and presented the results in a clear table. Testing in Cinebench R11.5, 64bit (Single-Core) allowed us to rank the CPUs from best to worst. Answer the following questions for yourself: - Which gaming CPU is right for you? - What is the best gaming CPU? Newer gaming processors use higher clock speeds, larger caches, and other advantages. But ultimately, choosing the best gaming processor for your PC depends on what you want to get.

Cinebench R11.5, 64bit (Multi-Core)

A good processor is essential for programming. You need to decide how many cores you need when buying a processor for coding. You should also check our recommended list of the best processors for programming. Processors for coding are worth it. If you're looking for a decent processor to help you with your programming, here are the top best coding processors. It's based on tests in the synthetic benchmark Cinebench R11.5, 64bit (Multi-Core). It's also important to know the following: - What is the best multi-core processor? - Are 12 cores redundant? - Why is AMD better at multi-core CPUs? - What is the best all-in-one processor? Choose the best processor for programming and use it according to your needs.

PassMark CPU Mark

Buying the right processor for PC gaming is complicated—especially in these days. Like the remaining gaming equipment, the best cheap CPUs for gaming are made by prominent companies. To help in your mission of finding the best affordable processor, we've tested several cheap CPUs to help you find the right one for you. Our ranking of popular processors, based on the results of the PassMark CPU Mark benchmark, will allow you to draw conclusions. Consider the following: - Which is the best budget CPU? - What is a good budget CPU for gaming 2022? - Is Intel or AMD better for budget gaming? - How much should a CPU cost on the budget? With GPUs being so expensive, and CPUs being so cheap, how much can one expect to pay for a decent budget CPU? Well, it's not as much as you probably think! Find your dream budget CPU that will give you the performance you want.