AMD Phenom II X3 P820: specs and benchmarks
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
AMD started AMD Phenom II X3 P820 sales 12 May 2010. This is Champlain architecture notebook processor primarily aimed at office systems. It has 3 cores and 3 threads, and is based on 45 nm manufacturing technology, with a maximum frequency of 1800 MHz and a locked multiplier.
Compatibility-wise, this is S1 processor with a TDP of 25 Watt. It supports DDR3 memory.
It provides poor benchmark performance at
of a leader's which is AMD EPYC 7H12.
Phenom II X3 P820 processor market type (desktop or notebook), architecture, sales start time and pricing.
|Place in performance rating||1052|
|Series||3x AMD Phenom II|
|Architecture codename||Champlain (2010−2011)|
|Release date||12 May 2010 (12 years ago)|
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
|Physical cores||3 (Tri-Core)|
|Boost clock speed||1.8 GHz||of 5.5 (Core i9-12900KS)|
|Bus support||3600 MHz|
|L1 cache||384 KB||of 1536 (EPYC Embedded 3401)|
|L2 cache||1.5 MB||of 12 (Core 2 Quad Q9550)|
|Chip lithography||45 nm||of 5 (Apple M1)|
|64 bit support||+|
|Windows 11 compatibility||-|
Information on Phenom II X3 P820 compatibility with other computer components and devices: 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.
|Thermal design power (TDP)||25 Watt||of 400 (Xeon Platinum 9282)|
Technologies and extensions
Technological capabilities and additional instructions supported by Phenom II X3 P820. You'll probably need this information if you require some particular technology.
|Instruction set extensions||integrated DDR3 Memory Controller, Virtualization, AMD64, Advanced Virus Protection, SSE(1,2,3,4a)|
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
Types, maximum amount and channel number of RAM supported by Phenom II X3 P820's memory controller. Depending on the motherboard, higher memory frequency may be supported.
|Supported memory types||DDR3||of 5200 (Ryzen 5 7600X)|
Single-core and multi-core benchmark results of Phenom II X3 P820. Overall benchmark performance is measured in points in 0-100 range, higher is better.
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.
- Cinebench 10 32-bit single-core
- Cinebench 10 32-bit multi-core
- 3DMark06 CPU
- Cinebench 11.5 64-bit multi-core
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Benchmark coverage: 20%
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Benchmark coverage: 19%
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
Benchmark coverage: 19%
Cinebench 11.5 64-bit multi-core
Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.
Benchmark coverage: 17%
Send your test results of Phenom II X3 P820.
Overall Phenom II X3 P820 performance compared to nearest competitors among notebook CPUs.
We believe that the nearest equivalent to Phenom II X3 P820 from Intel is Core i7-4870HQ, which is nearly equal in speed and higher by 2 positions in our rating.
Here are some closest Intel rivals to Phenom II X3 P820:
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Recommended graphics cards
These graphics cards are most commonly used with Phenom II X3 P820 according to our statistics.
Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.