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AMD A10-7860K with Radeon R7 Series vs AMD A6-6400K with Radeon HD 8470D: Comparison
A10-7860K with Radeon R7 Series vs A6-6400K with Radeon HD 8470D: the l2 cache difference
The gap that matters here is l2 cache: A10-7860K with Radeon R7 Series 4 MB against A6-6400K with Radeon HD 8470D 1 MB, which puts A10-7860K with Radeon R7 Series 75% ahead. P-core base clock is not the same on both, 3.6 GHz on the A10-7860K with Radeon R7 Series versus 3.9 GHz on the A6-6400K with Radeon HD 8470D. They differ on socket too, FM2+ on the A10-7860K with Radeon R7 Series versus FM2 on the A6-6400K with Radeon HD 8470D. There is a split on form factor as well, Desktops on the A10-7860K with Radeon R7 Series versus Desktop on the A6-6400K with Radeon HD 8470D. They differ on release year too, 2016 on the A10-7860K with Radeon R7 Series versus 2013 on the A6-6400K with Radeon HD 8470D.
A10-7860K with Radeon R7 Series vs A6-6400K with Radeon HD 8470D: which one fits your build
The A10-7860K with Radeon R7 Series suits A-Series platform upgrades or repairs and budget legacy builds, though it is not built for modern gaming or productivity workloads and new builds. Buy the A6-6400K with Radeon HD 8470D for A-Series platform upgrades or repairs and budget legacy builds, though it is not the pick for modern gaming or productivity workloads and new builds.
Where the two are identical
The common ground is wider than the gap: efficiency cores, tdp, integrated graphics, market segment and smt enabled are identical here. They match on 1 further specification as well.
Frequently asked questions
Do the A10-7860K with Radeon R7 Series and A6-6400K with Radeon HD 8470D differ on total cores?
Yes. Total Cores reads 4 on the A10-7860K with Radeon R7 Series versus 2 on the A6-6400K with Radeon HD 8470D.
Is the Unlocked Multiplier the same on the A10-7860K with Radeon R7 Series and A6-6400K with Radeon HD 8470D?
It is. Both are listed at Yes, so it is not a reason to pick one over the other.
Specs and benchmarks
Form Factor
- AMD A10-7860K with Radeon R7 Series
- Desktops
- AMD A6-6400K with Radeon HD 8470D
- Desktop
Codename
- AMD A10-7860K with Radeon R7 Series
- Kaveri
- AMD A6-6400K with Radeon HD 8470D
- Richland
Release Year
- AMD A10-7860K with Radeon R7 Series
- 2016
- AMD A6-6400K with Radeon HD 8470D
- 2013
TDP
- AMD A10-7860K with Radeon R7 Series
- 65 W
- AMD A6-6400K with Radeon HD 8470D
- 65 W
iGPU
- AMD A10-7860K with Radeon R7 Series
- AMD Radeon R7 Graphics (8 cores, up to 757 MHz)
- AMD A6-6400K with Radeon HD 8470D
- AMD Radeon HD 8470D
Market Segment
- AMD A10-7860K with Radeon R7 Series
- Desktop
- AMD A6-6400K with Radeon HD 8470D
- Desktop
Socket
- AMD A10-7860K with Radeon R7 Series
- FM2+
- AMD A6-6400K with Radeon HD 8470D
- FM2
Process Node
- AMD A10-7860K with Radeon R7 Series
- 28 nm
- AMD A6-6400K with Radeon HD 8470D
- 32nm SOI
Total Cores
- AMD A10-7860K with Radeon R7 Series
- 4Best
- AMD A6-6400K with Radeon HD 8470D
- 2
Performance Cores
- AMD A10-7860K with Radeon R7 Series
- 4Best
- AMD A6-6400K with Radeon HD 8470D
- 2
Efficiency Cores
- AMD A10-7860K with Radeon R7 Series
- 0
- AMD A6-6400K with Radeon HD 8470D
- 0
Total Threads
- AMD A10-7860K with Radeon R7 Series
- 4Best
- AMD A6-6400K with Radeon HD 8470D
- 2
SMT Enabled
- AMD A10-7860K with Radeon R7 Series
- No
- AMD A6-6400K with Radeon HD 8470D
- No
P-Core Base Clock
- AMD A10-7860K with Radeon R7 Series
- 3.6 GHz
- AMD A6-6400K with Radeon HD 8470D
- 3.9 GHz
P-Core Boost Clock
- AMD A10-7860K with Radeon R7 Series
- Up to 4 GHz
- AMD A6-6400K with Radeon HD 8470D
- 4.1 GHz
Unlocked Multiplier
- AMD A10-7860K with Radeon R7 Series
- Yes
- AMD A6-6400K with Radeon HD 8470D
- Yes
L2 Cache
- AMD A10-7860K with Radeon R7 Series
- 4 MBBest
- AMD A6-6400K with Radeon HD 8470D
- 1 MB-75%
Base Power
- AMD A10-7860K with Radeon R7 Series
- 45/65W
- AMD A6-6400K with Radeon HD 8470D
- 65 W
Memory Type
- AMD A10-7860K with Radeon R7 Series
- DDR3, 2-Channel, Up to 2133 MT/s
- AMD A6-6400K with Radeon HD 8470D
- DDR3, 2-Channel, Up to 1866 MT/s
Integrated Graphics
- AMD A10-7860K with Radeon R7 Series
- Yes
- AMD A6-6400K with Radeon HD 8470D
- Yes
Which one should you pick?
Choose Series if you want the higher L2 cache (4 MB vs 1 MB).
Choose 8470D if you already have it on hand or find it at a lower price.