AMD Athlon X2 340 

Released October, 2012
  • 3.2 GHz
  • Dual core

Benchmarks Real world tests of the AMD Athlon X2 340

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Athlon X2 340
2,644
A4 4000
2,519

GeekBench 3 (Single core) Data courtesy Primate Labs

Athlon X2 340
1,763
A4 4000
1,622

GeekBench 3 (AES single core) Data courtesy Primate Labs

Athlon X2 340
1,975,000 MB/s
Athlon II X2 270
136,900 MB/s
A4 4000
1,830,000 MB/s

PassMark Data courtesy Passmark

Athlon X2 340
1,889
A4 4000
1,809

PassMark (Single Core)

Athlon X2 340
1,261
A4 4000
1,103

Specifications Full list of technical specs

summary

Clock speed 3.2 GHz
Turbo clock speed 3.6 GHz
Cores Dual core

features

Has a NX bit Yes
Has virtualization support Yes
Instruction set extensions
  1. AES
  2. AMD-V
  3. AMD64
  4. AVX 1.1
  5. CLMUL
  6. CVT16
  7. F16C
  8. FMA4
  9. MMX
  10. SSE
  11. SSE2
  12. SSE3
  13. SSE4.1
  14. SSE4.2
  15. SSE4a
  16. XOP
Supports dynamic frequency scaling Yes

power consumption

TDP 65W
Annual home energy cost 15.66 $/year
Annual commercial energy cost 56.94 $/year
Performance per watt 11.57 pt/W
Typical power consumption 52.81W

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1866
  2. DDR3-1600

details

Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
Manufacture process 32 nm
Transistor count 1,303,000,000
Max CPUs 1
Die size 246 mm²
Voltage range 0.82 - 1.48V

overclocking

Overclock popularity 0
Overclocked clock speed 4.1 GHz
Overclocked clock speed (Water) 3.2 GHz
Overclocked clock speed (Air) 4.1 GHz

integrated graphics

GPU None
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