Pentium J2850 vs Phenom II X3 P820

VS

Aggregate performance score

Phenom II X3 P820
2010
3 cores / 3 threads, 25 Watt
0.69
+4.5%

Phenom II X3 P820 outperforms Pentium J2850 by a small 5% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X3 P820 and Pentium J2850 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27352750
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series3x AMD Phenom IIIntel Pentium
Power efficiency2.526.02
Architecture codenameChamplain (2010−2011)Bay Trail-D (2013)
Release date12 May 2010 (14 years ago)1 September 2013 (11 years ago)
Launch price (MSRP)no data$94

Detailed specifications

Phenom II X3 P820 and Pentium J2850 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 cores3 (Tri-Core)4 (Quad-Core)
Threads34
Base clock speedno data2.41 GHz
Boost clock speed1.8 GHz2.4 GHz
Bus rate3600 MHzno data
L1 cache384 KB224 KB
L2 cache1.5 MB2 MB
L3 cacheno data2 MB L2 Cache
Chip lithography45 nm22 nm
Maximum core temperatureno data100 °C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Phenom II X3 P820 and Pentium J2850 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 configurationno data1
SocketS1FCBGA1170
Power consumption (TDP)25 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X3 P820 and Pentium J2850. You'll probably need this information if you require some particular technology.

Instruction set extensionsVirtualization, AMD64, Advanced Virus Protection, SSE(1,2,3,4a)no data
VirusProtect+-
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
PAEno data36 Bit
FDIno data-
RSTno data-

Security technologies

Phenom II X3 P820 and Pentium J2850 technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+
Anti-Theftno data-

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X3 P820 and Pentium J2850 are enumerated here.

AMD-V+-
VT-dno data-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X3 P820 and Pentium J2850. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data8 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for Intel Atom® Processor Z3700 Series
Graphics max frequencyno data854 MHz

Graphics interfaces

Available interfaces and connections of Phenom II X3 P820 and Pentium J2850 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Phenom II X3 P820 and Pentium J2850.

PCIe versionno data2.0
PCI Express lanesno data4

Gaming performance

Pros & cons summary


Performance score 0.69 0.66
Recency 12 May 2010 1 September 2013
Physical cores 3 4
Threads 3 4
Chip lithography 45 nm 22 nm
Power consumption (TDP) 25 Watt 10 Watt

Phenom II X3 P820 has a 4.5% higher aggregate performance score.

Pentium J2850, on the other hand, has an age advantage of 3 years, 33.3% more physical cores and 33.3% more threads, a 104.5% more advanced lithography process, and 150% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Phenom II X3 P820 and Pentium J2850.


Should you still have questions on choice between Phenom II X3 P820 and Pentium J2850, ask them in Comments section, and we shall answer.

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AMD Phenom II X3 P820
Phenom II X3 P820
Intel Pentium J2850
Pentium J2850

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