AMD A6-6400K: specs and benchmarks

AMD A6-6400K

Summary

AMD started A6-6400K sales 4 June 2013. This is Richland architecture desktop processor primarily aimed at office systems. It has 2 cores and 2 threads, and is based on 32nm SOI manufacturing technology, with a maximum frequency of 4100 and a locked multiplier.

Compatibility-wise, this is a FM2 processor with a TDP of 65 Watt and a maximum temperature of 70 °C. It supports DDR3-1866 memory.

It provides poor benchmark performance at 18.52 percent of a leader's which is Intel Core i9-9980XE.

General info

Of A6-6400K processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Type
Desktop
 
Series
AMD A-Series (Desktop)
 
Achitecture codename
Richland
 
Release date
4 June 2013
 

Technical specs

A6-6400K's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of A6-6400K's performance, but to be more precise you have to review its test results.
Number of cores
2
 
Number of threads
2
 
Maximum frequency
4.1 GHz
 
of 5 (FX-9590)
L1 cache
96 KB
 
of 768
L2 cache
1024 KB
 
of 16384
Manufacturing process technology
32 nm
 
of 7
Die size
246 mm2
 
Maximum core temperature
70 °C
 
of 105
Maximum case temperature (TCase)
70 °C
 
of 105
Transistor count
1303 Million
 
of 19200
64 bit support
+
 
Unlocked
+
 

Compatibility

Information on A6-6400K compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
of 8
Socket
FM2
 
Power consumption (TDP)
65 Watt
 
of 320 (Xeon Phi 7295)

Technologies and extensions

Technological solutions and additional instructions supported by A6-6400K. You'll probably need this information if you require some particular technology.
AES-NI
+
 
FMA
FMA4
 
AVX
+
 
PowerNow
+
 
PowerGating
+
 
VirusProtect
+
 

Virtualization technologies

Virtual machine speed-up technologies supported by A6-6400K are enumerated here.
AMD-V
+
 
IOMMU 2.0
+
 

Memory specs

Types, maximum amount and channel number of RAM supported by A6-6400K.
Supported memory types
DDR3-1866
 
Max memory channels
2
 

Graphics specifications

General parameters of GPU integrated into A6-6400K.
Integrated graphics
 
Number of pipelines
192
 
Enduro
+
 
Switchable graphics
+
 
UVD
+
 
VCE
+
 

Graphics interfaces

Available interfaces and connections of A6-6400K's integrated GPU.
DisplayPort
+
 
HDMI
+
 

Graphics API support

APIs supported by A6-6400K's integrated GPU, sometimes API versions are included.
DirectX
DirectX® 11
 

Peripherals

Specifications and connection of A6-6400K's supported peripherals.
PCIe revision
2.0
 

Benchmark performance

Non-gaming benchmarks performance of A6-6400K. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

18.52

3DMark06 CPU

2654

Cinebench 10 32-bit single-core

3068

Cinebench 10 32-bit multi-core

5079

Cinebench 11.5 64-bit single-core

0.83

Cinebench 11.5 64-bit multi-core

1.7

Cinebench 15 64-bit single-core

88

Cinebench 15 64-bit multi-core

149

x264 encoding pass 1

57

x264 encoding pass 2

11

TrueCrypt AES

1

Game benchmarks

Let's see how good A6-6400K is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall A6-6400K performance compared to nearest competitors. All CPU types participate.

Intel equivalent

We believe that the nearest equivalent to A6-6400K from Intel is Core i3-7300T, which is nearly equal in speed and higher by 741 positions in our rating.

Advices and comments

Here you can ask a question about A6-6400K, agree or disagree with our judgements, or report an error or mismatch.