Phenom II X4 B93 vs Phenom II X4 820

Aggregate performance score

Phenom II X4 820
2009
4 cores / 4 threads, 95 Watt
1.31
Phenom II X4 B93
2009
4 cores / 4 threads, 95 Watt
1.36
+3.8%

Phenom II X4 B93 outperforms Phenom II X4 820 by a minimal 4% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X4 820 and Phenom II X4 B93 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22572232
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.10no data
Market segmentDesktop processorDesktop processor
Power efficiency1.301.35
Architecture codenameDeneb (2009−2011)Deneb (2009−2011)
Release date1 September 2009 (15 years ago)1 October 2009 (15 years ago)
Launch price (MSRP)$90no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X4 820 and Phenom II X4 B93 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 speed2.8 GHz2.8 GHz
Boost clock speed2.8 GHz2.8 GHz
L1 cache128 KB (per core)128 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache4 MB (shared)6 MB (shared)
Chip lithography45 nm45 nm
Die size258 mm2258 mm2
Number of transistors758 million758 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X4 820 and Phenom II X4 B93 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
SocketAM3AM3
Power consumption (TDP)95 Watt95 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 820 and Phenom II X4 B93 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 820 and Phenom II X4 B93. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)On certain motherboards (Chipset feature)

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 820 and Phenom II X4 B93.

PCIe version2.02.0

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 820 1.31
Phenom II X4 B93 1.36
+3.8%

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 820 2081
Phenom II X4 B93 2159
+3.7%

Gaming performance

Pros & cons summary


Performance score 1.31 1.36

Phenom II X4 B93 has a 3.8% higher aggregate performance score.

Given the minimal performance differences, no clear winner can be declared between Phenom II X4 820 and Phenom II X4 B93.


Should you still have questions on choice between Phenom II X4 820 and Phenom II X4 B93, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 820
Phenom II X4 820
AMD Phenom II X4 B93
Phenom II X4 B93

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Community ratings

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


4.5 58 votes

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4.4 30 votes

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Questions & comments

Here you can ask a question about Phenom II X4 820 or Phenom II X4 B93, agree or disagree with our judgements, or report an error or mismatch.