Sempron 145 vs Athlon II X2 270

#ad 
Buy on Amazon
VS

Primary details

Comparing Athlon II X2 270 and Sempron 145 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2579not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.15no data
Market segmentDesktop processorDesktop processor
Power efficiency1.19no data
Architecture codenameRegor (2009−2013)Sargas (2009−2011)
Release date1 July 2011 (13 years ago)1 September 2010 (14 years ago)
Launch price (MSRP)$100$95

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II X2 270 and Sempron 145 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)
Threads21
Base clock speed3.4 GHz2.8 GHz
Boost clock speed3.4 GHz2.8 GHz
L1 cache128 KB128 KB (per core)
L2 cache1 MB1 MB (per core)
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size117 mm2117 mm2
Number of transistors410 million234 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Athlon II X2 270 and Sempron 145 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
SocketAM3AM3
Power consumption (TDP)65 Watt45 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X2 270 and Sempron 145. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2, DDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Athlon II X2 270 and Sempron 145.

PCIe version2.02.0

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.

Athlon II X2 270 1301
+151%
Sempron 145 518

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Athlon II X2 270 343
+12.1%
Sempron 145 306

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Athlon II X2 270 591
+91.9%
Sempron 145 308

Pros & cons summary


Recency 1 July 2011 1 September 2010
Physical cores 2 1
Threads 2 1
Power consumption (TDP) 65 Watt 45 Watt

Athlon II X2 270 has an age advantage of 10 months, and 100% more physical cores and 100% more threads.

Sempron 145, on the other hand, has 44.4% lower power consumption.

We couldn't decide between Athlon II X2 270 and Sempron 145. We've got no test results to judge.


Should you still have questions on choice between Athlon II X2 270 and Sempron 145, 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.


AMD Athlon II X2 270
Athlon II X2 270
AMD Sempron 145
Sempron 145

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.


3.4 233 votes

Rate Athlon II X2 270 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 237 votes

Rate Sempron 145 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Athlon II X2 270 or Sempron 145, agree or disagree with our judgements, or report an error or mismatch.