AMD A9-9420 SoC Processor

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A9-9420 SoC is a mobile processor from AMD released on 31 May 2016, and it is in active production status now. It belongs to A9 family and has a Stoney Ridge architecture. This processor is built on AMD Socket FT4, and uses unknown PCI express connection. 28 nm process is used in production.

Processor has 2 cores and 2 threads, with the base frequency of 3 GHz. It has DDR4 memory support. As for the cache, it supports L1 128K (per core) and L2 1MB (per core).

Learn more about AMD A9-9420 SoC:

Specifications

Vertical Segment
Mobile
Release date
31 May 2016
Production status
Active
Generation
A9
Codename
Stoney Ridge
Socket
AMD Socket FT4
Total Cores
2
Total Threads
2
Frequency
3 GHz
Turbo clock
up to 3.6 GHz
Cache L1
128K (per core)
Cache L2
1MB (per core)
TDP
15 W

Physical Specifications

Socket
AMD Socket FT4
Process size
28 nm
Transistors
1,200 million
Die size
124 mm²
Package
BGA
tCaseMax
74°C

Performance

Frequency
3 GHz
Turbo clock
up to 3.6 GHz
Base clock
100 MHz
Multiplier
30.0x
Multiplier unlocked
No
TDP
15 W

Architecture Details

Vertical Segment
Mobile
Production status
Active
Release date
31 May 2016
Codename
Stoney Ridge
Generation
A9
Part
AM9420AYN23AC
Memory support
DDR4
ECC memory
No

Cores

Total Cores
2
Total Threads
2
SMP # CPUs
1
Integrated graphics
Radeon R5

Cache

Cache L1
128K (per core)
Cache L2
1MB (per core)

Features & Technologies

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSE4A
  • SSE4.1
  • SSE4.2
  • AES
  • AVX
  • AVX2
  • BMI1
  • BMI2
  • F16C
  • FMA3
  • AMD64
  • EVP
  • AMD-V
  • 3DNow!
  • SSE4
  • FMA4
  • TBM
  • XOP
  • Turbo Core

Drivers

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Benchmark & Performance

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Gaming

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