Mobile Sempron SI-42 vs Turion X2 RM-76

#ad 
Buy on Amazon
VS

Aggregate performance score

Turion X2 RM-76
2009
2 cores / 2 threads, 35 Watt
0.45
+114%
Mobile Sempron SI-42
2009
1 core / 1 thread, 25 Watt
0.21

Turion X2 RM-76 outperforms Mobile Sempron SI-42 by a whopping 114% based on our aggregate benchmark results.

Primary details

Comparing Turion X2 RM-76 and Mobile Sempron SI-42 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29933258
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Series2x AMD TurionAMD Mobile Sempron
Power efficiency1.220.80
Architecture codenameGriffin (2008−2009)Sable (2008−2009)
Release date1 January 2009 (16 years ago)1 September 2009 (15 years ago)

Detailed specifications

Turion X2 RM-76 and Mobile Sempron SI-42 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
Boost clock speed2.3 GHz2.1 GHz
Bus rate3600 MHz1800 MHz
L1 cache0 MB128 KB
L2 cache1 MB512 KB
Chip lithography65 nm65 nm
Maximum core temperatureno data100 °C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Turion X2 RM-76 and Mobile Sempron SI-42 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.

SocketSocket S1 (638)S1g2
Power consumption (TDP)35 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Turion X2 RM-76 and Mobile Sempron SI-42. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization65 nm, 1.075 - 1.125
PowerNow+-

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark performance rating.

Turion X2 RM-76 0.45
+114%
Mobile Sempron SI-42 0.21

  • 3DMark06 CPU

3DMark06 CPU

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.

Turion X2 RM-76 1544
+96.1%
Mobile Sempron SI-42 787

Gaming performance

Pros & cons summary


Performance score 0.45 0.21
Recency 1 January 2009 1 September 2009
Physical cores 2 1
Threads 2 1
Power consumption (TDP) 35 Watt 25 Watt

Turion X2 RM-76 has a 114.3% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Mobile Sempron SI-42, on the other hand, has an age advantage of 8 months, and 40% lower power consumption.

The Turion X2 RM-76 is our recommended choice as it beats the Mobile Sempron SI-42 in performance tests.

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 Turion X2 RM-76
Turion X2 RM-76
AMD Mobile Sempron SI-42
Mobile Sempron SI-42

Other comparisons

We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.7
3 votes

Rate Turion X2 RM-76 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.1
14 votes

Rate Mobile Sempron SI-42 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can give us your opinion about processors Turion X2 RM-76 and Mobile Sempron SI-42, agree or disagree with our ratings, or report bugs or inaccuracies on the site.