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AMD A10 PRO-7800B with Radeon R7 Graphics vs AMD A6-6420K with Radeon HD 8470D: Comparison
A10 PRO-7800B with Radeon R7 Graphics vs A6-6420K with Radeon HD 8470D: the l2 cache difference
Start with l2 cache, because it is the widest measured gap between them: A10 PRO-7800B with Radeon R7 Graphics 4 MB against A6-6420K with Radeon HD 8470D 1 MB, 75% in favour of A10 PRO-7800B with Radeon R7 Graphics. They differ on p-core base clock too, 3.5 GHz on the A10 PRO-7800B with Radeon R7 Graphics versus 4.0 GHz on the A6-6420K with Radeon HD 8470D. Socket is not the same on both, FM2+ on the A10 PRO-7800B with Radeon R7 Graphics versus FM2 on the A6-6420K with Radeon HD 8470D. There is a split on release year as well, 2014 on the A10 PRO-7800B with Radeon R7 Graphics versus 2013 on the A6-6420K with Radeon HD 8470D. There is a split on igpu as well, AMD Radeon R7 Graphics on the A10 PRO-7800B with Radeon R7 Graphics versus AMD Radeon HD 8470D on the A6-6420K with Radeon HD 8470D.
Which should you buy, A10 PRO-7800B with Radeon R7 Graphics or A6-6420K with Radeon HD 8470D?
The A10 PRO-7800B with Radeon R7 Graphics suits PRO A-Series platform upgrades or repairs and budget legacy builds, though it is the wrong buy for modern gaming or productivity workloads and new builds. The A6-6420K with Radeon HD 8470D is the one to take 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.
What A10 PRO-7800B with Radeon R7 Graphics and A6-6420K with Radeon HD 8470D have in common
The common ground is wider than the gap: efficiency cores, tdp, integrated graphics, socket status and product line are identical here. They match on 6 further specifications as well.
Frequently asked questions
Do the A10 PRO-7800B with Radeon R7 Graphics and A6-6420K with Radeon HD 8470D differ on total cores?
Yes. Total Cores reads 4 on the A10 PRO-7800B with Radeon R7 Graphics versus 2 on the A6-6420K with Radeon HD 8470D.
Is the Form Factor the same on the A10 PRO-7800B with Radeon R7 Graphics and A6-6420K with Radeon HD 8470D?
It is. Both are listed at Desktop, so it is not a reason to pick one over the other.
Specs and benchmarks
Product Line
- AMD A10 PRO-7800B with Radeon R7 Graphics
- Other
- AMD A6-6420K with Radeon HD 8470D
- Other
Form Factor
- AMD A10 PRO-7800B with Radeon R7 Graphics
- Desktop
- AMD A6-6420K with Radeon HD 8470D
- Desktop
Codename
- AMD A10 PRO-7800B with Radeon R7 Graphics
- Kaveri
- AMD A6-6420K with Radeon HD 8470D
- Richland
Release Year
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 2014
- AMD A6-6420K with Radeon HD 8470D
- 2013
TDP
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 65 W
- AMD A6-6420K with Radeon HD 8470D
- 65 W
iGPU
- AMD A10 PRO-7800B with Radeon R7 Graphics
- AMD Radeon R7 Graphics
- AMD A6-6420K with Radeon HD 8470D
- AMD Radeon HD 8470D
Market Segment
- AMD A10 PRO-7800B with Radeon R7 Graphics
- Desktop
- AMD A6-6420K with Radeon HD 8470D
- Desktop
Socket
- AMD A10 PRO-7800B with Radeon R7 Graphics
- FM2+
- AMD A6-6420K with Radeon HD 8470D
- FM2
Socket Status
- AMD A10 PRO-7800B with Radeon R7 Graphics
- End of Life
- AMD A6-6420K with Radeon HD 8470D
- End of Life
Process Node
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 28nm
- AMD A6-6420K with Radeon HD 8470D
- 32nm SOI
Total Cores
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 4Best
- AMD A6-6420K with Radeon HD 8470D
- 2
Performance Cores
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 4Best
- AMD A6-6420K with Radeon HD 8470D
- 2
Efficiency Cores
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 0
- AMD A6-6420K with Radeon HD 8470D
- 0
Total Threads
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 4Best
- AMD A6-6420K with Radeon HD 8470D
- 2
SMT Enabled
- AMD A10 PRO-7800B with Radeon R7 Graphics
- No
- AMD A6-6420K with Radeon HD 8470D
- No
P-Core Base Clock
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 3.5 GHz
- AMD A6-6420K with Radeon HD 8470D
- 4.0 GHz
P-Core Boost Clock
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 3.9 GHz
- AMD A6-6420K with Radeon HD 8470D
- 4.2 GHz
Unlocked Multiplier
- AMD A10 PRO-7800B with Radeon R7 Graphics
- No
- AMD A6-6420K with Radeon HD 8470D
- Yes
L2 Cache
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 4 MBBest
- AMD A6-6420K with Radeon HD 8470D
- 1 MB-75%
Base Power
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 65 W
- AMD A6-6420K with Radeon HD 8470D
- 65 W
Memory Type
- AMD A10 PRO-7800B with Radeon R7 Graphics
- DDR3, 2-Channel, Up to 2133 MT/s
- AMD A6-6420K with Radeon HD 8470D
- DDR3, 2-Channel, Up to 1866 MT/s
Max Memory Speed
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 2133 MT/sBest
- AMD A6-6420K with Radeon HD 8470D
- 1866 MT/s
Memory Channels
- AMD A10 PRO-7800B with Radeon R7 Graphics
- 2
- AMD A6-6420K with Radeon HD 8470D
- 2
ECC Support
- AMD A10 PRO-7800B with Radeon R7 Graphics
- No
- AMD A6-6420K with Radeon HD 8470D
- No
Integrated Graphics
- AMD A10 PRO-7800B with Radeon R7 Graphics
- Yes
- AMD A6-6420K with Radeon HD 8470D
- Yes
iGPU Model
- AMD A10 PRO-7800B with Radeon R7 Graphics
- AMD Radeon R7 Graphics
- AMD A6-6420K with Radeon HD 8470D
- AMD Radeon HD 8470D
Retail Availability
- AMD A10 PRO-7800B with Radeon R7 Graphics
- Tray OEM
- AMD A6-6420K with Radeon HD 8470D
- Boxed Retail
Which one should you pick?
Choose Graphics if you want the higher L2 cache (4 MB vs 1 MB) and the higher memory channels (2 vs 2).
Choose 8470D if you already have it on hand or find it at a lower price.