Main Page / Processors / Comparision AMD A4-3400 vs AMD A8-3870K
AMD A8-3870K AMD A8-3870K
AMD A4-3400 AMD A4-3400
VS

Comparision AMD A8-3870K vs AMD A4-3400

AMD A8-3870K

WINNER
AMD A8-3870K

Rating: 2 points
AMD A4-3400

AMD A4-3400

Rating: 1 points
Grade
AMD A8-3870K
AMD A4-3400
Test results
0
0
Technology
0
0
Performance
3
3
Memory specification
0
0
Interfaces and communications
1
1
Main characteristics
3
3

Top specs and features

Passmark test

AMD A8-3870K: 2359 AMD A4-3400: 1048

Power Consumption (TDP)

AMD A8-3870K: 100 W AMD A4-3400: 65 W

Technological process

AMD A8-3870K: 32 nm AMD A4-3400: 32 nm

Number of transistors

AMD A8-3870K: 1178 million AMD A4-3400: 1178 million

L1 cache size

AMD A8-3870K: 512 KB AMD A4-3400: 256 KB

Description

The AMD A8-3870K processor runs at 3 Hz, the other AMD A4-3400 runs at 2.7 Hz. AMD A8-3870K is able to accelerate to 3 Hz , and the second to 2.7 Hz. The maximum power consumption for the first processor is 100 W, and for AMD A4-3400 65 W.

In terms of architecture, AMD A8-3870K is built using 32 nm technology. AMD A4-3400 on the 32 nm architecture.

Relative to processor memory. AMD A8-3870K can support DDRThere is no data. The maximum supported size is There is no data MB. It should be noted that the maximum memory bandwidth is 29.8. The second processor AMD A4-3400 is capable of supporting DDRThere is no data. The throughput is 29.8. And the maximum amount of supported RAM is There is no data MB.

Graphics. AMD A8-3870K has a graphics engine There is no data. The frequency of which is - 600 MHz. AMD A4-3400 received video core There is no data. Here the frequency is 600 MHz.

How processors perform in benchmarks. In the PassMark benchmark, AMD A8-3870K scored 2359. And AMD A4-3400 scored 1048 points.

Why AMD A8-3870K is better than AMD A4-3400

  • Passmark test 2359 против 1048 , more on 125%
  • L1 cache size 512 KB против 256 KB, more on 100%
  • L2 cache size 4 MB против 0.5 MB, more on 700%
  • Number of threads 4 против 2 , more on 100%
  • Maximum processor frequency 3 GHz против 2.7 GHz, more on 11%
  • Number of Cores 4 против 2 , more on 100%
  • CPU base clock speed 3 GHz против 2.7 GHz, more on 11%

AMD A8-3870K vs AMD A4-3400: highlights

AMD A8-3870K
AMD A8-3870K
AMD A4-3400
AMD A4-3400
Test results
Passmark test
The PassMark test considers read speed, write speed, and seek time when testing SSD performance.
2359
max 104648
Average: 6033.5
1048
max 104648
Average: 6033.5
Technology
Supports hardware virtualization technology
Hardware virtualization makes it much easier to get high quality images.
Available
Available
Performance
Number of threads
The more threads, the higher the performance of the processor will be, and it will be able to perform several tasks at the same time.
4
max 256
Average: 10.7
2
max 256
Average: 10.7
L1 cache size
large amount of L1 memory accelerates results in the CPU and system performance settings
512 KB
max 6144
Average: 299.3 KB
256 KB
max 6144
Average: 299.3 KB
L2 cache size
An L2 cache with a large amount of scratchpad memory allows you to increase the speed of the processor and the overall performance of the system.
4 MB
max 512
Average: 4.5 MB
0.5 MB
max 512
Average: 4.5 MB
Maximum processor frequency
When the processor's speed drops below its limit, it can jump to a higher clock speed to improve performance.
3 GHz
max 5.7
Average: 3.2 GHz
2.7 GHz
max 5.7
Average: 3.2 GHz
Number of Cores
The number of cores in processors indicates the number of independent computing units that can execute tasks in parallel. More cores allow the processor to handle more tasks at once, which improves overall performance and the ability to handle multi-threaded applications. Show more
4
max 72
Average: 5.8
2
max 72
Average: 5.8
CPU base clock speed
3 GHz
max 4.7
Average: 2.5 GHz
2.7 GHz
max 4.7
Average: 2.5 GHz
Multiplier unlocked
Some processors have an unlocked multiplier, thanks to which they work faster and improve the quality in games and other applications.
Available
There is no data
Crystal size
Smaller die size in processors provides higher performance and power efficiency.
228 мм2
max 513
Average: 160 мм2
228 мм2
max 513
Average: 160 мм2
Max. the number of processors in the configuration
1
max 8
Average: 1.3
1
max 8
Average: 1.3
Memory specification
Memory bandwidth
This is the rate at which the device stores or reads information.
29.8 GB/s
max 352
Average: 41.4 GB/s
29.8 GB/s
max 352
Average: 41.4 GB/s
Interfaces and communications
Socket
Connector on the motherboard for installing the processor.
FM1
FM1
AMD-V
Support for virtualization and virtual machine execution for security and performance
Available
Available
Main characteristics
Technological process
The small size of semiconductors means that this is a new generation chip.
32 nm
Average: 36.8 nm
32 nm
Average: 36.8 nm
Number of transistors
The higher their number, the more processor power this indicates.
1178 million
max 57000
Average: 1517.3 million
1178 million
max 57000
Average: 1517.3 million
Power Consumption (TDP)
The heat dissipation requirement (TDP) is the maximum amount of energy that can be dissipated by the cooling system. The lower the TDP, the less power will be consumed. Show more
100 W
Average: 67.6 W
65 W
Average: 67.6 W
Crystal size
Smaller die size in processors provides higher performance and power efficiency.
228 мм2
max 513
Average: 160 мм2
228 мм2
max 513
Average: 160 мм2
GPU base clock speed
The graphics processing unit (GPU) is characterized by a high clock speed.
600 MHz
max 2400
Average: 535.8 MHz
600 MHz
max 2400
Average: 535.8 MHz
Supports 64-bit system
64-bit system, unlike a 32-bit one, can support more than 4 GB of RAM. This increases productivity. It also allows you to run 64-bit applications.
Available
Available
Monitor support
Multiple monitors can be connected to the device, which makes it easier to work by increasing the working space.
2
max 4
Average: 2.9
4
max 4
Average: 2.9
Architecture codename
Llano
Llano
Appointment
Desktop
Desktop

FAQ

Can AMD A8-3870K and AMD A4-3400 work in 4K mode?

AMD A8-3870K - There is no data. AMD A4-3400 - There is no data.

How many PCIe lanes

AMD A8-3870K - There is no data. AMD A4-3400 - There is no data.

How much RAM does it support?

AMD A8-3870K supports There is no data GB. AMD A4-3400 supports There is no dataGB.

How fast are the processors?

AMD A8-3870K operates on 3 GHz.7 GHz.

How many cores does the processor have?

AMD A8-3870K has 4 cores. AMD A4-3400 has 2 cores.

Do processors support ECC memory?

AMD A8-3870K - There is no data. AMD A4-3400 - There is no data.

Does AMD A8-3870K have embedded graphics?

AMD A8-3870K - There is no data. AMD A4-3400 - There is no data

What kind of RAM is supported

AMD A8-3870K supports DDRThere is no data. AMD A4-3400 supports DDRThere is no data.

What is the socket of the processors?

Using FM1 to set AMD A8-3870K. FM1 is used to set AMD A4-3400.

What architecture do they use?

AMD A8-3870K is built on the Llano architecture. AMD A4-3400 is built on the Llano architecture.

Is the AMD A8-3870K CPU multiplier unlocked?

AMD A8-3870K - has. AMD A4-3400 - There is no data.

How do processors perform in benchmarks?

According to PassMark, AMD A8-3870K scored 2359 points. AMD A4-3400 scored 1048 points.

What is the maximum frequency of processors?

AMD A8-3870K has a maximum frequency of 3 Hz. The maximum frequency of AMD A4-3400 reaches 2.7 Hz.

How much energy do they consume?

The power consumption of AMD A8-3870K can be up to 100 Watts. AMD A4-3400 has up to 100 Watts.

Processors