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Gaming Performance Comparison

Recommended System Requirements
Game Xeon Processor 3.0GHz Celeron G465 1.9GHz
Cyberpunk 2077 1194% 654%
Assassins Creed: Valhalla 1642% 914%
Call of Duty: Black Ops Cold War 1154% 630%
FIFA 21 1110% 605%
Watch Dogs Legion 1642% 914%
Microsoft Flight Simulator 1366% 754%
World of Warcraft: Shadowlands 1911% 1072%
Grand Theft Auto VI 2026% 1138%
Godfall 2399% 1355%
Genshin Impact 880% 471%

In terms of overall gaming performance, the Intel Celeron G465 1.9GHz is noticeably better than the Intel Xeon Processor 3.0GHz 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.

The Celeron G465 1.9GHz was released less than a year after the Xeon Processor 3.0GHz, and so they are likely to have similar levels of support, and similarly optimized performance when running the latest games.

The Xeon Processor 3.0GHz and the Celeron G465 1.9GHz 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, the Xeon Processor 3.0GHz and the Celeron G465 1.9GHz 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 Xeon Processor 3.0GHz 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 Xeon Processor 3.0GHz has a 1.1 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 Xeon Processor 3.0GHz has a 1792 KB bigger L2 cache than the Celeron G465 1.9GHz, and although the Xeon Processor 3.0GHz 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.

The Celeron G465 1.9GHz has a 75 Watt lower Maximum TDP than the Xeon Processor 3.0GHz, and was created with a 58 nm smaller manufacturing technology. What this means is the Celeron G465 1.9GHz will consume significantly less power and consequently produce less heat, enabling more prolonged computational tasks with fewer adverse effects. This will lower your yearly electricity bill significantly, as well as prevent you from having to invest in extra cooling mechanisms (unless you overclock).

CPU Core Details

CPU CodenameIrwindaleSandy Bridge
MoBo SocketSocket 604LGA 1155/Socket H2
Notebook CPUnono
Release Date14 Feb 200502 Sep 2012
CPU LinkGD LinkGD Link
Approved

CPU Technical Specifications

CPU Cores1vs1
Clock Speed3 GHzvs1.9 GHz
Turbo Frequency-vs-
Max TDP110 Wvs35 W
Lithography90 nmvs32 nm
Bit Width-vs-
Virtualization Technologynovsno
Comparison

CPU Cache and Memory

L1 Cache Size16 KBvs64 KB
L2 Cache Size2048 KBvs256 KB
L2 Cache Speed-vs-
L3 Cache Size-vs1.5 MB
ECC Memory Supportnovsno
Comparison

CPU Graphics

Graphics
Base GPU Frequency-vs-
Max GPU Frequency-vs-
DirectX-vs-
Displays Supported-vs-
Comparison

CPU Package and Version Specifications

Package Size-vs-
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PCIe Revision-vs-
PCIe Configurations-vs-

Gaming Performance Value

Performance Value

CPU Mini Review

Mini ReviewThe Xeon is a brand of multiprocessing- or multi-socket-capable x86 microprocessors from Intel Corporation targeted at the non-consumer workstation, server, and embedded system markets.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.