AMD A6-6400K

AMD A6-6400K Benchmark

AMD A6-6400K Processor benchmark, specs and release date - 4 GHz 1 core AMD A6-Series APU for Desktops CPU rating. Is the A6-6400K good for gaming?

CPU Benchmark Score

9 %
Bad score from 1 sample
High uncertainty

Ranked 1,165th out of 1,335 in the CPU Database.

Overall Gaming Multitasking Heavy Workloads
9 % 19 % 6 % 6 %
Bad Average Bad Bad

Want to compare your CPU against the A6-6400K and these results? Download our free and quick PC Performance Test.

Geekbench (multi)
Geekbench (multi)
Geekbench (single)
Geekbench (single)
727 453

Compare these benchmarks and specs using our CPU Comparison Tool.

CPU Comparison

The AMD A6-6400K compared against popular alternatives. Compare against more CPUs with our CPU Comparison Tool.

AMD A8-5545M
11 %
AMD A4-7300
9 %
Intel Core i3-550
9 %
Intel Core i5-4200Y
9 %
AMD A6-6400K
9 %
AMD A4-6300
9 %
Intel Pentium 4415Y
8 %

Specifications

Clock Speed 3.9 GHz
Turbo Speed 4.1 GHz
Cores 1
Threads 2
L1 Cache 96 KiB
L2 Cache 1024 KiB
Family A6-Series APU for Desktops
Memory Type DDR3
Memory Channels 2
Release Date 2013-06-01
Has Unlocked Multiplier Yes
TDP 65 W

AMD A6-6400K

The A6-6400K is a 1 core CPU from AMD released in 2013. This chip has a bad overall score at 9% in our CPU benchmark. Our gaming benchmark shows that this CPU is an average processor for gaming, with a score of 19%. As for multitasking and heavy workloads, the A6-6400K scores 6% and 6% respectively. Indeed, this is a bad rating for very heavy workloads.

The A6-6400K has 1 cores and 2 threads. This CPU makes use of simultaneous multithreading technology to improve performance on parallel tasks. Each physical CPU core is divided into multiple logical processors. This AMD CPU has a clock speed of 3.9 GHz and a turbo speed of 4.1 GHz : a higher clock speed that can be reached when thermals and power delivery allow. This CPU has an unlocked multiplier and allows for overclocking. With adequate cooling and a good power supply, it's possible to run this CPU at a higher clock speed.

As for memory, the A6-6400K makes use of DDR3 memory. The faster the memory, the better. Faster memory means that the CPU doesn't have to wait to get the data it needs. Furthermore, this chip can handle up to 2 channels of RAM, a multichannel memory architecture allows for higher data transfer between the CPU and the memory. However, to take advantage of this, you must have enough memory slots filled.

In terms of cache, the A6-6400K has 96 KiB of level 1 cache, 1 MiB of level 2 cache. This is a fast memory located close to the processor, which stores copies of frequently used data from main memory.

Power and thermals for the AMD A6-6400K CPU are a TDP (Thermal Design Power) of 65 watts. This measures the amount of heat the processor produces when running at full load. This isn't a measure of power consumption, but it's good estimate.

To figure out your PCs processor specs and performance, download our free CPU Benchmark utility.

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

More AMD A6-Series APU for Desktops CPUs