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CPU Core Details

CPU Codename Agena Ivy Bridge Gladden
MoBo Socket Socket AM2+ BGA 1284
Notebook CPU no no
Release Date 27 Mar 2008 10 Sep 2013
CPU Link GD Link GD Link
Approved

CPU Technical Specifications

{
CPU Cores 4 2
CPU Threads 4 4
Clock Speed 2.3 GHz 2.5 GHz
Turbo Frequency - -
Max TDP 125 W 25 W
Lithography 65 nm 22 nm
Bit Width 64 Bit 64 Bit
Max Temperature 70°C 100°C
Virtualization Technology no no

CPU Cache and Memory

L1 Cache Size 512 KB 128 KB
L2 Cache Size 2048 KB 512 KB
L3 Cache Size 2 MB 3 MB
Memory Types
Max Memory Size - 32 GB
Memory Channels 2 2
ECC Memory Support no no

CPU Graphics

Integrated Graphics no no
Base GPU Frequency - -
Max GPU Frequency - -
DirectX - -
Displays Supported - -

CPU Mini Review

Mini Review Phenom 9600 Quad-Core Black Edition is a performance processor based on the 65nm, K10 architecture. <br/> <br/> It offers 4 Physical Cores (4 Logical), clocked at 2.3GHz and 2MB of L3 Cache. <br/> Among its many features, <b>Virtualization</b> is activated and the processor has unlocked multiplier, meaning it can be overclocked easily. <br/> <br/> The processor DOES NOT integrate any graphics. and has a rated board TDP of 125W. <br/> <br/> It offers average performance. This means it will become a bottleneck in some demanding applications. Core i3-3115C 2.5GHz is an extremely energy efficient CPU based on the 22nm, Ivy Bridge architecture. <br/> <br/> It offers 2 Physical Cores (4 Logical), clocked at 2.5GHz and 4MB of L3 Cache. <br/> Among its many features, <b>Turbo Boost and HyperThreading</b> are activated. <br/> <br/> The processor DOES NOT integrated any graphics. and has a rated board TDP of 25W. <br/> <br/> It is a powerful processor whose performance is good. It's thus capable of running most applications smoothly without any problem.

Gaming Performance Comparison

In terms of overall gaming performance, the Intel Core i3-3115C 2.5GHz is marginally better than the AMD Phenom 9600 Quad-Core Black Edition when it comes to running the latest games. This also means it will be less likely to bottleneck more powerful GPUs, allowing them to achieve more of their gaming performance potential.

Both the Phenom 9600 Quad-Core Black Edition and the Core i3-3115C 2.5GHz were released at the same time, so are likely to be quite similar.

The 4 has 2 more cores than the Core i3-3115C 2.5GHz. { With 4 cores, the 4 is much less likely to struggle with the latest games, or bottleneck high-end graphics cards when running them.

Both the AMD Phenom 9600 Quad-Core Black Edition and the Intel Core i3-3115C 2.5GHz have the same number of threads. The Phenom 9600 Quad-Core has one thread per physical core, whereas the Core i3-3115C 2.5GHz uses hyperthreading and has 2 logical threads per physical core.

Multiple threads are useful for improving the performance of multi-threaded applications. Additional cores and their accompanying thread will always be beneficial for multi-threaded applications. Hyperthreading will be beneficial for applications optimized for it, but it may slow others down. For games, the number of threads is largely irrelevant, as long as you have at least 2 cores (preferably 4), and hyperthreading can sometimes even hit performance.

More important for gaming than the number of cores and threads is the clock rate. Problematically, unless the two CPUs are from the same family, this can only serve as a general guide and nothing like an exact comparison, because the clock cycles per instruction (CPI) will vary so much.

The Phenom 9600 Quad-Core and Core i3-3115C 2.5GHz are not from the same family of CPUs, so their clock speeds are by no means directly comparable. Bear in mind, then, that while the Core i3-3115C 2.5GHz has a 0.2 GHz faster frequency, this is not always an indicator that it will be superior in performance, despite frequency being crucial when trying to avoid GPU bottlenecking. As such, we need to look elsewhere for more reliable comparisons.

Aside from the clock rate, the next-most important CPU features for PC game performance are L2 and L3 cache size. Faster than RAM, the more cache available, the more data that can be stored for lightning-fast retrieval. L1 Cache is not usually an issue anymore for gaming, with most high-end CPUs eking out about the same L1 performance, and L2 is more important than L3 - but L3 is still important if you want to reach the highest levels of performance. Bear in mind that although it is better to have a larger cache, the larger it is, the higher the latency, so a balance has to be struck.

The <span class='gpu1Mention'>Phenom 9600 Quad-Core</span> has a 1536 KB bigger L2 cache than the <span class='gpu2Mention'>Core i3-3115C 2.5GHz</span>, but on the other hand, it is the <span class='gpu2Mention'>Core i3-3115C 2.5GHz</span> that has a 1 MB bigger L3 cache than the <span class='gpu1Mention'>Phenom 9600 Quad-Core</span>.

The maximum Thermal Design Power is the power in Watts that the CPU will consume in the worst case scenario. The lithography is the semiconductor manufacturing technology being used to create the CPU - the smaller this is, the more transistors that can be fit into the CPU, and the closer the connections. For both the lithography and the TDP, it is the lower the better, because a lower number means a lower amount of power is necessary to run the CPU, and consequently a lower amount of heat is produced.