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AMD A10 7890K Cpu
AMD A10 7890K
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Intel Xeon E5420 Cpu
Intel Xeon E5420
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Intel Xeon X3440 Cpu
Intel Xeon X3440
Editiorial reviews
2
2 editorial reviews
AMD's top APU gives you good performance in the $150 price range. It's great for small form factor (SFF) PC builds, but dedicated graphics will still give you better value.Read more
AMD's new A10-7890K represents the very top of the low-cost APU family. We're answering whether it can breathe new life into the line via online gaming, or if its small clock rate bump just isn't worth more money compared to the A10-7870K.Read more
Read editorial reviews
User rating
40
4.3 out of 5
40 user ratings
5 stars
42 %
4 stars
40 %
3 stars
17 %
2 stars
0 %
1 stars
0 %
38
4.2 out of 5
38 user ratings
5 stars
39 %
4 stars
42 %
3 stars
18 %
2 stars
0 %
1 stars
0 %
39
4.4 out of 5
39 user ratings
5 stars
48 %
4 stars
38 %
3 stars
12 %
2 stars
0 %
1 stars
0 %

General

Processor socketFM2+LGA 771LGA 1156
Component forPCServer/WorkstationServer/Workstation
Operating modes
N/A
64-bit64-bit

Processor

Clock speed4.1 GHz2.5 GHz2.53 GHz
Max turbo speed4.3 GHz
N/A
2.93 GHz
Number of cores444
Thermal Design Power (TDP)95.0 W80.0 W95.0 W
Processor lithography0.0 in0.0 in0.0 in
Number of threads
N/A
48
Bus type
N/A
FSBDMI
Bus speed
N/A
1333.0 MHz
N/A
Idle states
N/A
yesyes

Memory

Cache4 MB12 MB8 MB
Cache typeL2L2L3
Memory clock speeds supported by processor2133.0 MHz
N/A
N/A
Memory types supported by processorDDR3 SDRAM
N/A
N/A
Memory channelsDual
N/A
N/A
Maximum internal memory supported by processor
N/A
N/A
32.0 GB
Memory bandwidth supported by processor (max)
N/A
N/A
21.0 GB/s

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