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CPU Core Details

CPU Codename Deschutes -
MoBo Socket Slot 1/SC242 Socket 754
Notebook CPU no no
Release Date 24 Aug 1998 01 Jun 2000
CPU Link GD Link GD Link
Approved

CPU Technical Specifications

{
CPU Cores 1 1
Clock Speed 0.45 GHz 2 GHz
Turbo Frequency - -
System Bus 100 MHz 800 MHz
Max TDP 271 W -
Lithography 250 nm -
Bit Width 32 Bit -
Voltage Range 2.0V KB -
Max Temperature 90°C -
Virtualization Technology no no

CPU Cache and Memory

L1 Cache Size 16 KB -
L2 Cache Size 512 KB -
L3 Cache Size - 1 MB
Memory Types
ECC Memory Support no no

CPU Graphics

Integrated Graphics no no

CPU Mini Review

Mini Review The Pentium II was basically a more consumer-oriented version of the Pentium Pro. It was cheaper to manufacture because of the separate, slower L2 cache memory. The improved 16-bit performance and MMX support made it a better choice for consumer-level operating systems, such as Windows 9x, and multimedia applications. Combined with the larger L1 cache and improved 16-bit performance, the slower and cheaper L2 cache's performance impact was reduced. General processor performance was increased while costs were cut. This CPU Does Not Exist but we leave it here to help others learn that it does not exist.<br /> The AMD Duron was an x86-compatible computer processor manufactured by AMD. It was released on June 19, 2000 as a low-cost alternative to AMD's own Athlon processor and the Pentium III and Celeron processor lines from rival Intel. The Duron was discontinued in 2004 and succeeded by the Sempron.

Gaming Performance Comparison

In terms of overall gaming performance, the AMD Duron 2.0GHz is marginally better than the Intel Pentium II 450MHz 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 II 450MHz and the Duron 2.0GHz were released at the same time, so are likely to be quite similar.

Both CPUs exhibit very poor performance, so rather than upgrading from one to the other you should consider looking at more powerful CPUs. Neither of these will be able to run the latest games in any playable way.

{ The Pentium II 450MHz and the Duron 2.0GHz both have 1 cores, and so are quite likely to struggle with the latest games, or at least bottleneck high-end graphics cards when running them. With a decent accompanying GPU, thePentium II 450MHz and the Duron 2.0GHz may still be able to run slightly older games fairly effectively.

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 II 450MHz and Duron 2.0GHz 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 Duron 2.0GHz has a 1.55 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 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 System Bus Speed is important for providing higher bandwidth, and with higher bandwidth the system has the capacity to move more data over a certain time period than it would with lower bandwidth.

The $higherFsb has a 700 MHz faster System Bus Speed than the <span class='gpu1Mention'>Pentium II 450MHz</span>, and as such, has a significantly higher limit when it comes to the size of the data being processed at once.

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.