Amd a 8 3820: AMD A8-3820 Specs | TechPowerUp CPU Database

A8-3820 [in 3 benchmarks]


AMD
A8-3820

Buy

  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution

Summary

AMD started AMD A8-3820 sales 20 December 2011. This is Llano architecture desktop processor primarily aimed at office systems. It has 4 cores and 4 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 2800 MHz and a locked multiplier.

Compatibility-wise, this is
AMD Socket FM1
processor with a TDP of 65 Watt. It supports DDR3 memory.

It provides poor benchmark performance at


2.17%

of a leader’s which is AMD EPYC 7h22.


A8
3820

vs


EPYC
7h22

General info


A8-3820 processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating 1899
Value for money 0.17
Market segment Desktop processor
Architecture codename Llano (2011−2012)
Release date 20 December 2011 (11 years ago)
Current price $16.61 of 25332 (Xeon Platinum 8276L)

Value for money

To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.

  • 0
  • 50
  • 100

Technical specs


Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores 4 (Quad-Core)
Threads 4
Base clock speed 2.5 GHz of 4.7 (Ryzen 9 7900X)
Boost clock speed 2.8 GHz of 5.8 (Core i9-13900KF)
L1 cache 128 KB (per core) of 1536 (EPYC Embedded 3401)
L2 cache 1 MB (per core) of 12 (Core 2 Quad Q9550)
L3 cache 0 KB of 32768 (Ryzen Threadripper 1998)
Chip lithography 32 nm of 5 (Ryzen 9 7950X)
Die size 228 mm2
Number of transistors 1,178 million of 9900000 (Ryzen 9 7950X)
64 bit support +
Windows 11 compatibility

Compatibility


Information on A8-3820 compatibility with other computer components and devices: 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 configuration 1 of 8 (Xeon Platinum 8160M)
Socket FM1
Thermal design power (TDP) 65 Watt of 400 (Xeon Platinum 9282)

virtualization technologies


Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

AMD-V +

Memory specs


Types, maximum amount and channel number of RAM supported by A8-3820’s memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory types DDR3 of 5200 (Ryzen 9 7950X)

Graphics specifications


General parameters of GPU integrated into A8-3820.

Integrated graphics card AMD Radeon HD 6550D

Benchmark performance


Single-core and multi-core benchmark results of A8-3820. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall 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.


A8-3820
2.17

  • Passmark
  • GeekBench 5 Single-Core
  • GeekBench 5 Multi-Core
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%


A8-3820
2187

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: 38%


A8-3820
349

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: 38%


A8-3820
1219


Relative perfomance


Overall A8-3820 performance compared to nearest competitors among desktop CPUs.



Intel Pentium G4400TE
100


Intel Pentium G3460
100


Intel Celeron G3900
100


AMD A8-3820
100


Intel Core i3-3210
98.62


Intel Celeron J3455E
98.62


AMD FirePro A320
98.62

Intel equivalent


We believe that the nearest equivalent to A8-3820 by Intel is Pentium G4400TE, which is nearly equal in speed and higher by 1 position in our rating.


Pentium
G4400TE


Compare


Here are some closest Intel rivals to A8-3820:


Intel Pentium G3460
100


Intel Celeron G3900
100


Intel Pentium G4400TE
100


AMD A8-3820
100


Intel Celeron J3455E
98. 62


Intel Core i3-3210
98.62


Intel Pentium G3450
97.7

Similar processors

Here is our recommendation of several processors that are more or less close in performance to the one reviewed.


Pentium
G3460


Compare


Phenom II
X4 925


Compare


Athlon II
X4 640


Compare


Core i3
3210


Compare


Core i5
650


Compare


Athlon II
X4 635


Compare

Best GPUs for A8-3820

These graphics cards are most commonly used with A8-3820 according to our statistics, based on user self-reported PC configurations.


Radeon HD
6550D

10%


Radeon RX
550

7.2%


Radeon HD
7570

6.9%


GeForce GT
640

5.8%


GeForce GT
1030

3.9%


GeForce GTX
1060 6 GB

3.3%


GeForce GTX
750 Ti

2.5%


Radeon HD
7770

2. 5%


GeForce GT
630

2.2%


GeForce GTX
550 Ti

2.2%

These are the fastest GPUs paired with A8-3820 in our user configurations.

There is a total of 360 configurations based on A8-3820 in our database.


GeForce RTX
3080 Ti

0.3% (1/360)


Radeon RX
6650 XT

0.3% (1/360)


GeForce GTX
1080

0.3% (1/360)


GeForce RTX
3050 8 GB

0. 3% (1/360)


GeForce GTX
1660 Ti

0.3% (1/360)


GeForce GTX
1060 6 GB

3.3% (12/360)


GeForce GTX
1650 SUPER

0.3% (1/360)


Radeon RX
6500 XT

0.3% (1/360)


Radeon RX
470

0.3% (1/360)


Radeon RX
570

1.9% (7/360)

User rating


Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.


Questions and comments


Here you can ask a question about A8-3820, agree or disagree with our judgements, or report an error or mismatch.


Please enable JavaScript to view the comments powered by Disqus.

CPU-Z Benchmark for AMD A8-3820 (1T)

Best CPU performance — 64-bit — January 2023

AMD A8-3820 (1T)

Back to validation

Intel Core i9-13900K

Intel Core i7-13700K

Intel Core i9-12900KS

Intel Core i9-12900KF

Intel Core i9-12900K

Intel Core i7-12700KF

Intel Core i7-12700K

AMD Ryzen 9 7950X

Intel Core i5-12600K

Intel Core i5-12600KF

Intel Core i7-12700

Intel Core i7-12700F

Intel Core i9-12900H

Intel Core i7-12700H

Intel Core i5-12500

Intel Core i5-12500H

Intel Core i9-11900K

Intel Core i5-12490F

Intel Core i5-12400

Intel Core i3-12100

Intel Core i5-12400F

AMD Ryzen 9 5950X

Intel Core i3-12100F

AMD Ryzen 9 5900X

AMD Ryzen 7 5800X

Intel Core i7-11700K

Intel Core i7-11700KF

AMD Ryzen 7 5700X

Intel Core i5-11600K

AMD Ryzen 5 5600X

Intel Core i7-11700

Intel Core i7-11700F

AMD Ryzen 7 5700G

AMD Ryzen 5 5600

AMD Ryzen 7 5800X3D

AMD Ryzen 9 5900HX

AMD Ryzen 5 5600G

AMD Ryzen 7 6800H

Intel Core i9-10900K

Intel Core i7-11800H

Intel Core i9-10850K

Intel Core i7-10700KF

Intel Core i5-11400

AMD Ryzen 5 5500

Intel Core i9-9900KF

Intel Core i5-11400F

Intel Core i7-9700KF

Intel Core i5-11400H

AMD Ryzen 7 5800H

Intel Core i7-10700K

Intel Core i7-9700K

Intel Core i9-9900K

AMD Ryzen 5 5600H

Intel Core i5-10600KF

Intel Core i5-9600KF

Intel Core i5-10600K

Intel Core i7-10700

Intel Core i5-11300H

Intel Core i7-10700F

Intel Core i7-1165G7

Intel Core i7-9700

AMD Ryzen 9 3950X

AMD Ryzen 9 3900X

Intel Core i5-9600K

AMD Ryzen 7 3800X

Intel Core i7-8700K

AMD Ryzen 7 3700X

AMD Ryzen 5 PRO 4650G

Intel Core i5-8600K

Intel Core i5-1135G7

AMD Ryzen 5 3600X

Intel Core i7-7700K

AMD Ryzen 7 4800H

AMD Ryzen 5 3600

AMD Ryzen 7 5700U

Intel Core i7-8700

AMD Ryzen 5 3500X

AMD Ryzen 5 3500

Intel Core i3-1115G4

AMD Ryzen 5 5500U

Intel Core i7-10750H

Intel Core i3-9100F

Intel Core i3-10105F

Intel Core i7-6700K

Intel Core i5-8500

AMD Ryzen 5 4600H

Intel Core i5-9400

Intel Core i5-10400

Intel Core i3-10100

Intel Core i5-9400F

Intel Core i5-6600K

Intel Core i3-10100F

AMD Ryzen 7 2700X

Intel Core i5-10400F

Intel Core i7-4790K

AMD Ryzen 3 3100 4-Core

Intel Core i5-10300H

Intel Core i5-8400

Intel Core i7-9750H

AMD Ryzen 5 2600X

Intel Core i7-7700

Intel Core i7-8750H

Intel Core i5-4690K

AMD Ryzen 3 3200G

AMD Ryzen 5 3400G

Intel Core i5-9300H

AMD Ryzen 5 2600

Intel Core i3-8100

Intel Core i5-7500

Intel Core i7-10510U

Intel Core i5-8300H

AMD Ryzen 5 1600X

Intel Core i7-8565U

AMD Ryzen 3 2200G

Intel Core i7-4770K

Intel Core i5-4690

Intel Core i5-10210U

AMD Ryzen 5 2400G

Intel Core i7-4790

Intel Core i5-1035G1

Intel Core i7-6700

AMD Ryzen 7 2700

Intel Core i7-4770

AMD Ryzen 7 1700

Intel Core i5-8265U

AMD Ryzen 5 1600

Intel Core i5-4590

Intel Core i3-1005G1

AMD Ryzen 5 3550H with

Intel Core i5-3570K

Intel Core i5-6500

Intel Core i5-7400

Intel Core i7-3770K

Intel Xeon E3-1231 v3

Intel Core i7-8550U

Intel Core i5-4570

Intel Core i3-7100

AMD Ryzen 3 1200

Intel Xeon E5-2666 v3

Intel Core i5-3570

Intel Core i3-10110U

Intel Core i5-2500K

Intel Core i7-3770

AMD Ryzen 7 3750H with

Intel Core i7-2600K

Intel Core i7-7700HQ

Intel Core i5-8250U

Intel Core i5-7300HQ

Intel Core i5-6400

Intel Core i3-6100

Intel Core i5-4460

Intel Core i5-3470

Intel Xeon E5-2640 v3

AMD Ryzen 5 3500U with

Intel Core i5-4440

Intel Xeon E3-1230 V2

Intel Core i3-4170

Intel Core i5-2500

Intel Pentium G4560

AMD Athlon 3000G

Intel Core i7-2600

Intel Core i3-4160

Intel Xeon E5-2689

Intel Core i7-6700HQ

Intel Core i7-7500U

Intel Xeon E5-2670 v3

Intel Core i5-2400

Intel Xeon E5-2620 v3

Intel Xeon E5-2650 v2

Intel Core i3-4130

Intel Core i5-3330

AMD Ryzen 3 3250U

Intel Core i5-7200U

Intel Core i3-3240

Intel Core i3-3220

Intel Core i5-6300U

Intel Core i3-2120

Intel Core i5-3230M

Intel Core i3-2100

Intel Core 2 Duo E8400

Intel Core i5-6200U

Intel Core i5-2520M

Intel Core i5-5200U

Intel Core 2 Quad Q9550

Intel Core i5 650

Intel Core 2 Duo E7500

Intel Core i5-3210M

AMD FX -8350

Intel Core i5-2450M

AMD FX -8320

Intel Core i5-2410M

AMD FX -6300

Intel Core i5-4210U

AMD FX -8300

Intel Core 2 Quad Q6600

Intel Core i3-7020U

Intel Core i5-4200U

Intel Core i3-5005U

Intel Core i3-6006U

Intel Core i3-4005U

(YOU) AMD A8-3820

Processor A8-3820 [in 3 benchmarks]

AMD
A8-3820

  • Interface
  • Core frequency
  • Video memory size
  • Memory type
  • Memory frequency
  • Maximum resolution

Description

AMD started AMD A8-3820 sales 20 December 2011. This is Llano architecture desktop processor primarily aimed at office systems. It has 4 cores and 4 threads and is manufactured using 32nm process technology, the maximum frequency is 2800MHz, the multiplier is locked. nine0005

In terms of compatibility, this is a socket processor
AMD Socket FM1
with TDP 65W. It supports DDR3 memory.

It provides poor benchmark performance at

2.17%

from the leader, which is AMD EPYC 7h22.


A8
3820

vs


EPYC
nine0005

  • 0
  • 50
  • 100

Features

A8-3820 quantitative parameters: number of cores and threads, clock speeds, manufacturing process, cache size and multiplier lock state. They indirectly speak about the performance of the processor, but for an accurate assessment, you need to consider the results of the tests.

AMD-V +

RAM support

Types, maximum size and number of channels of RAM supported by A8-3820. Higher memory frequency may be supported depending on the motherboard. Ryzen 9 7950X0125

Integrated video — specifications

General parameters of the video card built into the A8-3820.

GPU AMD Radeon HD 6550D

Benchmarks

These are the results of the A8-3820 performance tests in non-gaming benchmarks. The overall score is set from 0 to 100, where 100 corresponds to the fastest processor at the moment.


Overall performance in tests

This is our overall performance rating. We regularly improve our algorithms, but if you find any inconsistencies, feel free to speak up in the comments section, we usually fix problems quickly.

A8-3820
2.17

  • Passmark
  • GeekBench 5 Single-Core
  • GeekBench 5 Multi-Core
Passmark

Passmark CPU Mark is a widely used benchmark that consists of 8 different tests, including integer and floating point calculations, extended instruction tests, compression, encryption, and game physics calculations. Also includes a separate single-threaded test.

Benchmark coverage: 68%

A8-3820
2187

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 that can be used to accurately measure performance. This version uses only one processor core.

Benchmark coverage: 38%

A8-3820
349

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application designed as CPU benchmarks that independently recreate certain real world tasks that can accurately measure performance. This version uses all available processor cores. nine0005

Benchmark coverage: 38%

A8-3820
1219


Relative capacity

Overall performance of the A8-3820 compared to its closest competitor in desktop processors.


Intel Pentium G4400TE
100

Intel Pentium G3460
100

nine0003 Intel Celeron G3900
100

AMD A8-3820
100

Intel Core i3-3210
98.62

Intel Celeron J3455E
98.62

AMD FirePro A320
98.62

Competitor from Intel

We believe that the nearest equivalent to A8-3820 from Intel is Pentium G4400TE, which is approximately equal in speed and higher by 1 position in our rating. nine0005


Pentium
G4400TE

Compare

Here are some of Intel’s closest competitors to the A8-3820:

Intel Pentium G3460
100

Intel Celeron G3900
100

Intel Pentium G4400TE
100

AMD A8-3820
100

Intel Celeron J3455E
98. 62

Intel Core i3-3210
98.62

Intel Pentium G3450
97.7

Other processors

Here we recommend several processors that are more or less similar in performance to the reviewed one. nine0005


Pentium
G3460

Compare


Phenom II
X4 925

Compare


Athlon II
X4 640

Compare


Core i3
3210

Compare


Core i5
650

Compare


Core i3
3220

Compare

Recommended graphics cards

According to our statistics, these graphics cards are most often used with A8-3820:


Radeon HD
6550D

10%

nine0038
Radeon RX
550

7. 2%


Radeon HD
7570

6.9%


GeForce GT
640

5.8%


GeForce GT
1030

3.9%


GeForce GTX
nine0040 1060 6GB

3.3%


GeForce GTX
750 Ti

2.5%


Radeon HD
7770

2.5%


GeForce GT
630

2.2%


GeForce GTX
550 Ti

2.2%

Here are 360 ​​configurations based on the A8-3820 in our database.


GeForce RTX
3080 Ti

0. 3% (1/360)


Radeon RX
6650XT

0.3% (1/360)


GeForce GTX
1080

nine0002 0.3% (1/360)


GeForce RTX
3050 8GB

0.3% (1/360)


GeForce GTX
1660 Ti

0.3% (1/360)


GeForce GTX
1060 6GB

3.3% (12/360)


GeForce GTX
1650 SUPER

0.3% (1/360)


Radeon RX
6500XT

0.3% (1/360)


Radeon RX
470

0.3% (1/360)


Radeon RX
570

1.