AMD Phenom II X2 521
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Overall score
star star star star star
Released
Q2/2011
AMD Phenom II X2 521

Processor AMD Phenom II X2 521, specifications and benchmarks

1256 place in the overall ranking CPUs!
AMD Phenom II X2 521 Processor is being reviewed, the release of which was held in Q2/2011. Here are all the AMD Phenom II X2 521’s specifications and performance estimation in benchmark. We offer to study all the data and compare it with a competing model. The base clock frequency of the model is 3.50 GHz, total of cores is 2. The CPU supports DDR2-1066 and is installed in the motherboard on Socket AM3. The TDP for CPU is 65 W.

Specifications

Technical data
CPU family and group

General information about the processor AMD Phenom II X2 521

  • Segment
    Desktop / Server
  • Family
  • Generation
    1
  • CPU group
    AMD Phenom II - 500
  • Predecessor
    --
  • Successor
    --
CPU Technical specs

AMD Phenom II X2 521 Processor performance parameters, CPU capabilities

  • Frequency
    3.50 GHz
  • CPU Cores
    2
  • Turbo (1 Core)
    No turbo
  • CPU Threads
    2
  • Turbo (2 Cores)
    No turbo
  • Hyperthreading
    No
  • Overclocking
    Yes
  • Core architecture
    normal
  • A core
    --
  • B core
    --
  • C core
    --
IGPU

Built-in graphics chip characteristics

  • GPU name
    no iGPU
  • GPU frequency
  • GPU (Turbo)
    No turbo
  • Execution units
  • Shader
  • Max. GPU Memory
    --
  • Max. displays
  • Generation
  • DirectX Version
  • Technology
  • Release date
Hardware codec support

Built-in support for video and image compression standards

  • h265 / HEVC (8 bit)
    No
  • h265 / HEVC (10 bit)
    No
  • h264
    No
  • VP9
    No
  • VP8
    No
  • AV1
    No
  • AVC
    No
  • VC-1
    No
  • JPEG
    No
Memory specs & PCI

Technical characteristics of supported memory, PCI bus

  • Memory type
    DDR2-1066
  • Max. Memory
  • ECC
    No
  • Memory channels
    2
  • PCIe version
  • PCIe lanes
Encryption

Hardware security technology

  • AES-NI
    No
Thermal Management
  • TDP (PL1)
    65 W
  • TDP up
    --
  • TDP (PL2)
    --
  • TDP down
    --
  • Tjunction max.
    --
* see below
Technologies and extensions

Technical capabilities of the processor, information

  • Instruction set (ISA)
    x86-64 (64 bit)
  • Virtualization
    AMD-V
  • ISA extensions
    SSE3, SSE4a
  • L2-Cache
    --
  • L3-Cache
    2.00 MB
  • Architecture
    Regor (K10)
  • Technology
    45 nm
  • Socket
    AM3
  • Release date
    Q2/2011
  • Part Number
    --
Positions in all rankings

Common positions AMD Phenom II X2 521 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    839 place
  • Cinebench R15 (Multi-Core)
    924 place
  • Geekbench 3, 64bit (Single-Core)
    655 place
  • Geekbench 3, 64bit (Multi-Core)
    735 place
  • Cinebench R11.5, 64bit (Single-Core)
    125 place
  • Cinebench R11.5, 64bit (Multi-Core)
    643 place
  • Estimated results for PassMark CPU Mark
    1177 place

Benchmarks

Performance tests CPU

Compare the scores of popular benchmarks AMD Phenom II X2 521 with other processors to understand the real speed of the CPU when processing content.

Tests include mathematical calculations, creation of 3D models, cryptocurrency mining, tests in single and multi-core modes.

Cinebench R15 (Single-Core)
The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
Cinebench R15 (Multi-Core)
The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
182
181
180
177
AMD Phenom II X2 521
Geekbench 3, 64bit (Single-Core)
Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
1892
1892
1892
1888
AMD Phenom II X2 521
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
3515
3515
3498
3480
AMD Phenom II X2 521
Cinebench R11.5, 64bit (Single-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D
1.07
1.07
1.07
1.06
AMD Phenom II X2 521
Cinebench R11.5, 64bit (Multi-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D
2.14
2.09
2.09
2.08
AMD Phenom II X2 521
Estimated results for PassMark CPU Mark
PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks
2270
2268
2256
2253
AMD Phenom II X2 521

Synonyms

Similar processors in terms of performance.

Similar in technical data processors with AMD Phenom II X2 521.

Intel Celeron G4900 View
Intel Core i7-4550U View
Intel Core i3-7130U View
Intel Celeron G5920 View
Intel Core M-5Y31 View
AMD Phenom II X2 B59 View
Apple A9X View
Intel Core i7-3820QM View

*

PL1 - Amount of heat in watts generated by the processor (or GPU) during normal operation.

PL2 - on overclocking

The values are used to select the optimal cooling system and power supply.

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AMD Phenom II X2 521

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