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Gaming Performance Comparison

Recommended System Requirements
Game Opteron 8216 Celeron G465 1.9GHz
Cyberpunk 2077 683% 654%
Assassins Creed: Valhalla 954% 914%
Call of Duty: Black Ops Cold War 659% 630%
FIFA 21 632% 605%
Watch Dogs Legion 954% 914%
Microsoft Flight Simulator 787% 754%
World of Warcraft: Shadowlands 1117% 1072%
Grand Theft Auto VI 1187% 1138%
Godfall 1412% 1355%
Genshin Impact 493% 471%

In terms of overall gaming performance, the Intel Celeron G465 1.9GHz is marginally better than the AMD Opteron 8216 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 Opteron 8216, and so they are likely to have similar levels of support, and similarly optimized performance when running the latest games.

The Opteron 8216 has 1 more core than the Celeron G465 1.9GHz. However, while the Opteron 8216 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. Both CPUs also have quite low clock frequencies, which means recent games will have to be played at low settings, assuming you own an equivalently powerful GPU.

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 Opteron 8216 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 Opteron 8216 has a 0.5 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 enough that it possibly indicates the superiority of the Opteron 8216.

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 Opteron 8216 has a 768 KB bigger L2 cache than the Celeron G465 1.9GHz, and although the Opteron 8216 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 60 Watt lower Maximum TDP than the Opteron 8216, 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 CodenameSanta RosaSandy Bridge
MoBo SocketSocket FLGA 1155/Socket H2
Notebook CPUnono
Release Date15 Aug 200602 Sep 2012
CPU LinkGD LinkGD Link
Approved

CPU Technical Specifications

CPU Cores2vs1
Clock Speed2.4 GHzvs1.9 GHz
Turbo Frequency-vs-
System Bus 1000 MHzvs-
Max TDP95 Wvs35 W
Lithography90 nmvs32 nm
Bit Width-vs-
Voltage Range1.30 V/1.35 V KBvs-
Max Temperature55°Cvs-
Virtualization Technologyyesvsno
Comparison

CPU Cache and Memory

L1 Cache Size128 KBvs64 KB
L1 Cache Count2vs-
L2 Cache Size1024 KBvs256 KB
L2 Cache Count2vs-
L2 Cache Speed2400 MHzvs-
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-
Revision-vs-
PCIe Revision-vs-
PCIe Configurations-vs-

Gaming Performance Value

Performance Value

CPU Mini Review

Mini ReviewOpteron is AMD's x86 server and workstation processor line, and was the first processor which supported the AMD64 instruction set architecture (known generically as x86-64). It was released on April 22, 2003 with the SledgeHammer core (K8) and was intended to compete in the server and workstation markets, particularly in the same segment as the Intel Xeon processor. Processors based on the AMD K10 microarchitecture (codenamed Barcelona) were announced on September 10, 2007 featuring a new quad-core configuration. The most-recently released Opteron CPUs are the Piledriver-based Opteron 4300 and 6300 series processors, codenamed "Seoul" and "Abu Dhabi" respectively.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.

Vendor-Specific Features

AMD Power ManagementIntel Quick Sync Video
AMDBusiness ClassIntel InTru 3D
AMD Black EditionIntel Insider
Intel Wireless Display
Intel Flexible Display
Intel Clear Video HD
Intel vPro
Intel Hyper-Threading
Intel Virt. Tech. for Directed I/O
Intel Trusted Execution
AES New Instructions
Intel Anti-Theft
Idle States
Intel SpeedStep
Thermal Monitoring
Execute Disable Bit
Intel VT-x with EPT
Embedded Options