AMD Phenom II X4 840T
AMD Phenom II X4 850
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AMD Phenom II X4 840T vs AMD Phenom II X4 850. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2010
AMD Phenom II X4 840T
AMD Phenom II X4 840T
Released
Q2/2011
Overall score
star star star star star
AMD Phenom II X4 850
AMD Phenom II X4 850

What's the best choice AMD Phenom II X4 840T or AMD Phenom II X4 850? Which processor is faster?

We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.

AMD Phenom II X4 840T has a maximum frequency of 2.90 GHz. 4 Cores. Power consumption of 95 W. Released in Q3/2010.

AMD Phenom II X4 850 has a maximum frequency of 3.30 GHz. 4 Cores. Power consumption of 95 W. Released in Q2/2011.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    1298 left arrow score

Positions in all rankings

Common positions AMD Phenom II X4 840T CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    869 place
  • Cinebench R15 (Multi-Core)
    696 place
  • Geekbench 5, 64bit (Multi-Core)
    1067 place
  • Geekbench 3, 64bit (Single-Core)
    700 place
  • Geekbench 3, 64bit (Multi-Core)
    537 place
  • Cinebench R11.5, 64bit (Single-Core)
    709 place
  • Cinebench R11.5, 64bit (Multi-Core)
    540 place
  • Estimated results for PassMark CPU Mark
    965 place
  • Place in the overall ranking

    (based on several benchmarks)

    1249 left arrow score
  • Higher clock speed

    Around 12% better clock speed

    3.30 GHz left arrow 2.90 GHz

Positions in all rankings

Common positions AMD Phenom II X4 850 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    860 place
  • Cinebench R15 (Multi-Core)
    681 place
  • Geekbench 5, 64bit (Multi-Core)
    1091 place
  • Geekbench 3, 64bit (Single-Core)
    684 place
  • Geekbench 3, 64bit (Multi-Core)
    519 place
  • Cinebench R11.5, 64bit (Single-Core)
    487 place
  • Cinebench R11.5, 64bit (Multi-Core)
    541 place
  • Estimated results for PassMark CPU Mark
    950 place

Specifications

Technical data
AMD Phenom II X4 840T AMD Phenom II X4 840T
AMD Phenom II X4 850 AMD Phenom II X4 850
CPU family and group

Background information about the processors being compared, series, generation and market segment.

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    AMD Phenom II left arrow AMD Phenom II
  • Generation
    4 left arrow 4
  • CPU group
    AMD Phenom II - 800/900 left arrow AMD Phenom II - 800/900
CPU Technical specs

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

  • Frequency
    2.90 GHz left arrow 3.30 GHz
  • CPU Cores
    4 left arrow 4
  • Turbo (1 Core)
    3.20 GHz left arrow No turbo
  • CPU Threads
    4 left arrow 4
  • Turbo (4 Cores)
    3.20 GHz left arrow No turbo
  • Hyperthreading
    No left arrow No
  • Overclocking
    Yes left arrow Yes
  • Core architecture
    normal left arrow normal
IGPU

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

  • GPU name
    no iGPU left arrow no iGPU
  • GPU (Turbo)
    No turbo left arrow No turbo
Hardware codec support

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

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

Types, channel quantity of RAM supported by AMD Phenom II X4 850 and AMD Phenom II X4 840T. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR2-1066 left arrow DDR2-1066
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
Encryption
  • AES-NI
    No left arrow No
Thermal Management

Compare the TDP requirements of TDP AMD Phenom II X4 840T and AMD Phenom II X4 850 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    95 W left arrow 95 W
Technologies and extensions

Architecture, interfaces, additional instructions supported by AMD Phenom II X4 840T and AMD Phenom II X4 840T, virtual machine technologies and process technology.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    AMD-V left arrow AMD-V
  • ISA extensions
    SSE3, SSE4a left arrow SSE3, SSE4a
  • L3-Cache
    6.00 MB left arrow 2.00 MB
  • Architecture
    Deneb (K10) left arrow Deneb (K10)
  • Technology
    45 nm left arrow 45 nm
  • Socket
    AM3 left arrow AM3
  • Release date
    Q3/2010 left arrow Q2/2011

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between AMD Phenom II X4 840T and AMD Phenom II X4 850.

Compare the synthetic test values and choose the best processor!

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
84
AMD Phenom II X4 840T
87
AMD Phenom II X4 850
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
324
AMD Phenom II X4 840T
334
AMD Phenom II X4 850
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
1709
AMD Phenom II X4 840T
1762
AMD Phenom II X4 850
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
5984
AMD Phenom II X4 840T
6171
AMD Phenom II X4 850
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
0.97
AMD Phenom II X4 840T
1
AMD Phenom II X4 850
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
3.82
AMD Phenom II X4 840T
3.94
AMD Phenom II X4 850
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
3987
AMD Phenom II X4 840T
4112
AMD Phenom II X4 850

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