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CPU Core Details

CPU Codename Presler Sandy Bridge
MoBo Socket LGA 775/ Socket T LGA 1155/Socket H2
Notebook CPU no no
Release Date 23 Jul 2006 02 Sep 2012
CPU Link GD Link GD Link
Approved

CPU Technical Specifications

{
CPU Cores 2 1
Clock Speed 3.2 GHz 1.9 GHz
Turbo Frequency - -
System Bus 800 MHz -
Max TDP 95 W 35 W
Lithography 65 nm 32 nm
Bit Width 64 Bit -
Voltage Range 1.200V-1.3375V KB -
Max Temperature 63.4°C -
Virtualization Technology no no

CPU Cache and Memory

L1 Cache Size 32 KB 64 KB
L2 Cache Size 4094 KB 256 KB
L2 Cache Speed - -
L3 Cache Size - 1.5 MB
Memory Types
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 The Pentium D brand refers to dual-core desktop microprocessors by Intel targeted at the consumer market with CPU with the Smithfield and Presler cores of 8xx- and 9xx-series respectively, also branded as Pentium Extreme Edition 840, 955, and 965. Sandy Bridge is the codename for a microarchitecture developed by Intel beginning in 2005 for central processing units in computers to replace the Nehalem microarchitecture. Intel demonstrated a Sandy Bridge processor in 2009, and released first products based on the architecture in January 2011 under the Core brand.

Gaming Performance Comparison

In terms of overall gaming performance, the Intel Celeron G465 1.9GHz is noticeably better than the Intel Pentium D 935 3.2 GHz 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 Pentium D 935 3.2 GHz and the Celeron G465 1.9GHz were released at the same time, so are likely to be quite similar.

The 2 has 1 more core than the Celeron G465 1.9GHz. However, while the 2 will probably perform better than the Celeron G465 1.9GHz, both CPUs are likely to struggle with the latest games, and will almost certainly bottleneck high-end graphics cards. This should not affect games that are a few years old, and even the latest games should at least be playable on very low settings, as only recently have game developers begun to harness the power of multiple cores.

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 Pentium D 935 and Celeron G465 1.9GHz 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 Pentium D 935 has a 1.3 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. In this case, however, the difference is probably a good indicator that the 2 is superior.

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'>Pentium D 935</span> has a 3838 KB bigger L2 cache than the <span class='gpu2Mention'>Celeron G465 1.9GHz</span>, and although the Pentium D 935 does not appear to have an L3 cache, its larger L2 cache means that it wins out in this area.

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.