AMD A10-4655M vs AMD A6-3400M

Let's find out which one of AMD A10-4655M and AMD A6-3400M is of a more recent generation, and what segment it belongs to.

• Name
  AMD A10-4655M AMD A6-3400M
• Segment
  Mobile Mobile
• Family
  AMD A AMD A
• Generation
  2 1
• CPU group
  AMD A10-4000M AMD A6-3000M

In this block we are going to compare AMD A10-4655M vs AMD A6-3400M by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

• Frequency
  2.00 GHz 1.40 GHz
• CPU Cores
  4 4
• Turbo (1 Core)
  2.80 GHz 2.30 GHz
• CPU Threads
  4 4
• Turbo (4 Cores)
  2.80 GHz 2.30 GHz
• Hyperthreading
  No No
• Overclocking
  No Yes
• Core architecture
  normal normal

Common specifications for integrated graphics cards in AMD A10-4655M and AMD A6-3400M along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

• GPU name
  AMD Radeon HD 7620G AMD Radeon HD 6520G
• GPU frequency
  0.36 GHz 0.40 GHz
• GPU (Turbo)
  0.50 GHz No turbo
• Execution units
  6 5
• Shader
  384 320
• Max. GPU Memory
  2 GB 1 GB
• Max. displays
  2 2
• Generation
  4 3
• DirectX Version
  11 11
• Technology
  32 nm 32 nm
• Release date
  Q2/2012 Q2/2011

Let's compare the support of video codecs between AMD A10-4655M and AMD A6-3400M. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

• h265 / HEVC (8 bit)
  No No
• h265 / HEVC (10 bit)
  No No
• h264
  Decode Decode
• VP9
  No No
• VP8
  No No
• AV1
  No No
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

To choose the best model between AMD A10-4655M and AMD A6-3400M you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

• Memory type
  DDR3-1333 DDR3-1333
• ECC
  No No
• Memory channels
  2 2

AES-NI encryption support for CPUs AMD A10-4655M and AMD A6-3400M.

• AES-NI
  Yes No

Let's find out what TDP value would be better for AMD A10-4655M or AMD A6-3400M? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

• TDP (PL1)
  25 W 35 W

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD A10-4655M and AMD A6-3400M CPUs along with a list of ISA extensions.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  AMD-V AMD-V
• ISA extensions
  SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 SSE3, SSE4a
• L3-Cache
  4.00 MB 4.00 MB
• Architecture
  Trinity (Piledriver) Llano (K10)
• Technology
  32 nm 32 nm
• Socket
  FP2 FS1
• Release date
  Q2/2012 Q2/2011

List of devices based on AMD A10-4655M and AMD A6-3400M.

• Used in
  Unknown Unknown