Athlon X4 850 vs Phenom II X4 965 BE (125W)

#ad 
Buy on Amazon
VS

Aggregate performance score

Phenom II X4 965 BE (125W)
2009
4 cores / 4 threads, 125 Watt
1.67
Athlon X4 850
2015
4 cores / 4 threads, 65 Watt
2.20
+31.7%

Athlon X4 850 outperforms Phenom II X4 965 BE (125W) by a substantial 32% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X4 965 BE (125W) and Athlon X4 850 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking20641845
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
Power efficiency1.223.08
Architecture codenameDeneb (2009−2011)Godaveri (2014−2016)
Release date7 November 2009 (14 years ago)July 2015 (9 years ago)

Detailed specifications

Phenom II X4 965 BE (125W) and Athlon X4 850 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)4 (Quad-Core)
Threads44
Base clock speed3.4 GHz3.2 GHz
Boost clock speed3.4 GHz3.9 GHz
L1 cache128 KB (per core)256K
L2 cache512 KB (per core)4 MB
L3 cache6 MB (shared)no data
Chip lithography45 nm28 nm
Die size258 mm2245 mm2
Number of transistors758 million2,411 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on Phenom II X4 965 BE (125W) and Athlon X4 850 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAM3FM2+
Power consumption (TDP)125 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 965 BE (125W) and Athlon X4 850. You'll probably need this information if you require some particular technology.

AES-NI-+
FMA-+
AVX-+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 965 BE (125W) and Athlon X4 850 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 965 BE (125W) and Athlon X4 850. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3-2133

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 965 BE (125W) and Athlon X4 850.

PCIe version2.03.0
PCI Express lanesno data16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Phenom II X4 965 BE (125W) 1.67
Athlon X4 850 2.20
+31.7%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Phenom II X4 965 BE (125W) 2544
Athlon X4 850 3366
+32.3%

Gaming performance

Pros & cons summary


Performance score 1.67 2.20
Chip lithography 45 nm 28 nm
Power consumption (TDP) 125 Watt 65 Watt

Athlon X4 850 has a 31.7% higher aggregate performance score, a 60.7% more advanced lithography process, and 92.3% lower power consumption.

The Athlon X4 850 is our recommended choice as it beats the Phenom II X4 965 BE (125W) in performance tests.


Should you still have questions on choice between Phenom II X4 965 BE (125W) and Athlon X4 850, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Phenom II X4 965 BE (125W)
Phenom II X4 965 BE (125W)
AMD Athlon X4 850
Athlon X4 850

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.2 614 votes

Rate Phenom II X4 965 BE (125W) on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.3 7 votes

Rate Athlon X4 850 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Phenom II X4 965 BE (125W) or Athlon X4 850, agree or disagree with our judgements, or report an error or mismatch.