Phenom II X3 N870 vs i3-2100

Aggregate performance score

Core i3-2100
2011
2 cores / 4 threads, 65 Watt
1.17
+10.4%
Phenom II X3 N870
2010
3 cores / 3 threads, 35 Watt
1.06

Core i3-2100 outperforms Phenom II X3 N870 by a moderate 10% based on our aggregate benchmark results.

Primary details

Comparing Core i3-2100 and Phenom II X3 N870 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23582420
Place by popularity100not in top-100
Cost-effectiveness evaluation0.28no data
Market segmentDesktop processorLaptop
Seriesno data3x AMD Phenom II
Power efficiency1.702.87
Architecture codenameSandy Bridge (2011−2013)Champlain (2010−2011)
Release date20 February 2011 (13 years ago)16 December 2010 (13 years ago)
Launch price (MSRP)$73no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-2100 and Phenom II X3 N870 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 cores2 (Dual-core)3 (Tri-Core)
Threads43
Base clock speed3.1 GHzno data
Boost clock speed3.1 GHz2.3 GHz
Bus rate5 GT/s3600 MHz
L1 cache64 KB (per core)384 KB
L2 cache256 KB (per core)1.5 MB
L3 cache3 MB (shared)no data
Chip lithography32 nm45 nm
Die size131 mm2no data
Maximum core temperature69 °Cno data
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i3-2100 and Phenom II X3 N870 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 configuration1no data
SocketFCLGA1155S1 (S1g4)
Power consumption (TDP)65 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2100 and Phenom II X3 N870. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX86x MMX(+), 3DNow!(+), SSE(1,2,3,4A),-64, AMD-V
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data

Security technologies

Core i3-2100 and Phenom II X3 N870 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2100 and Phenom II X3 N870 are enumerated here.

AMD-V-+
VT-d-no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-2100 and Phenom II X3 N870. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2000no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-2100 and Phenom II X3 N870 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i3-2100 and Phenom II X3 N870.

PCIe version2.0no data
PCI Express lanes16no data

Gaming performance

Pros & cons summary


Performance score 1.17 1.06
Recency 20 February 2011 16 December 2010
Physical cores 2 3
Threads 4 3
Chip lithography 32 nm 45 nm
Power consumption (TDP) 65 Watt 35 Watt

i3-2100 has a 10.4% higher aggregate performance score, an age advantage of 2 months, 33.3% more threads, and a 40.6% more advanced lithography process.

Phenom II X3 N870, on the other hand, has 50% more physical cores, and 85.7% lower power consumption.

The Core i3-2100 is our recommended choice as it beats the Phenom II X3 N870 in performance tests.

Note that Core i3-2100 is a desktop processor while Phenom II X3 N870 is a notebook one.


Should you still have questions on choice between Core i3-2100 and Phenom II X3 N870, ask them in Comments section, and we shall answer.

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Intel Core i3-2100
Core i3-2100
AMD Phenom II X3 N870
Phenom II X3 N870

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Community ratings

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