Celeron 420 vs Core i3-350M

#ad 
Buy on Amazon
VS

Primary details

Comparing Core i3-350M and Celeron 420 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking2609not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core i3no data
Architecture codenameArrandale (2010−2011)Conroe-L (2007−2008)
Release date7 January 2010 (14 years ago)June 2007 (17 years ago)
Launch price (MSRP)$130$23
Current price$123 (0.9x MSRP)$34 (1.5x MSRP)

Detailed specifications

Core i3-350M and Celeron 420 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)1 (Single-Core)
Threads41
Base clock speed2.26 GHz1.6 GHz
Boost clock speed0.27 GHz1.6 GHz
Bus support2500 MHzno data
L1 cache64K (per core)64 KB
L2 cache256K (per core)512 KB
L3 cache3 MB (shared)0 KB
Chip lithography32 nm65 nm
Die size81+114 mm277 mm2
Maximum core temperature90 °C for rPGA, 105 °C for BGA60 °C
Maximum case temperature (TCase)no data60 °C
Number of transistors382+177 Million105 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo
VID voltage rangeno data1V-1.3375V

Compatibility

Information on Core i3-350M and Celeron 420 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
SocketBGA1288,PGA988LGA775
Power consumption (TDP)35 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-350M and Celeron 420. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI--
FMA+no data
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology--
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring++
Flex Memory Access+no data
Demand Based Switchingno data-
PAE36 Bitno data
FDI+no data
Fast Memory Access+no data
FSB parityno data-
StatusDiscontinuedDiscontinued

Security technologies

Core i3-350M and Celeron 420 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-350M and Celeron 420 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-350M and Celeron 420. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth17.1 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Previous Generation Intel® Processorsno data
Clear Video+no data
Clear Video HD+no data
Graphics max frequency667 MHzno data

Graphics interfaces

Available interfaces and connections of Core i3-350M and Celeron 420 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i3-350M and Celeron 420.

PCIe version2.0no data
PCI Express lanes16no data

Synthetic benchmark performance

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


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.

Benchmark coverage: 68%

i3-350M 1084
+361%
Celeron 420 235

Core i3-350M outperforms Celeron 420 by 361% in Passmark.

Pros & cons summary


Physical cores 2 1
Threads 4 1
Cost $130 $23
Chip lithography 32 nm 65 nm

We couldn't decide between Core i3-350M and Celeron 420. We've got no test results to judge.

Be aware that Core i3-350M is a notebook processor while Celeron 420 is a desktop one.


Should you still have questions on choice between Core i3-350M and Celeron 420, 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.


Intel Core i3-350M
Core i3-350M
Intel Celeron 420
Celeron 420

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.


3.2 239 votes

Rate Core i3-350M on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 162 votes

Rate Celeron 420 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i3-350M or Celeron 420, agree or disagree with our judgements, or report an error or mismatch.