E-240 vs Celeron M 420

VS

Primary details

Comparing Celeron M 420 and E-240 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesCeleron MAMD E-Series
Architecture codenameYonah (2005−2006)Zacate (2011−2013)
Release dateno data (2024 years ago)4 January 2011 (13 years ago)

Detailed specifications

Celeron M 420 and E-240 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 cores1 (Single-Core)1 (Single-Core)
Threads11
Base clock speed1.6 GHzno data
Boost clock speed1.6 GHz1.5 GHz
Bus rate533 MHzno data
L1 cacheno data64 KB
L2 cacheno data512 KB
L3 cache1 MB L2 KB0 KB
Chip lithography65 nm40 nm
Die sizeno data75 mm2
Maximum core temperature100 °Cno data
64 bit support-+
Windows 11 compatibility--
VID voltage range1.0V-1.3Vno data

Compatibility

Information on Celeron M 420 and E-240 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
SocketPPGA478FT1 BGA 413-Ball
Power consumption (TDP)27 Watt18 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron M 420 and E-240. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX(+), SSE(1,2,3,3S,4A), AMD-V
Enhanced SpeedStep (EIST)-no data
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Idle States-no data
Demand Based Switching-no data
FSB parity-no data

Security technologies

Celeron M 420 and E-240 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron M 420 and E-240 are enumerated here.

AMD-V-+
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron M 420 and E-240. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3 Single-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon HD 6310

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.

Celeron M 420 139
E-240 195
+40.3%

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.

Celeron M 420 1277
+36.2%
E-240 938

Pros & cons summary


Chip lithography 65 nm 40 nm
Power consumption (TDP) 27 Watt 18 Watt

E-240 has a 62.5% more advanced lithography process, and 50% lower power consumption.

We couldn't decide between Celeron M 420 and E-240. We've got no test results to judge.


Should you still have questions on choice between Celeron M 420 and E-240, 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 Celeron M 420
Celeron M 420
AMD E-240
E-240

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.


4.2 80 votes

Rate Celeron M 420 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.6 55 votes

Rate E-240 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Celeron M 420 or E-240, agree or disagree with our judgements, or report an error or mismatch.