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Gaming Performance Comparison

Recommended System Requirements
Game Pentium Dual Core G6951 2.8GHz Opteron 1352
Cyberpunk 2077 342% 266%
Assassins Creed: Valhalla 495% 393%
Call of Duty: Black Ops Cold War 329% 255%
FIFA 21 314% 242%
Microsoft Flight Simulator 401% 315%
Watch Dogs Legion 495% 393%
World of Warcraft: Shadowlands 588% 469%
Horizon: Zero Dawn 401% 315%
Grand Theft Auto VI 627% 502%
Genshin Impact 235% 177%

In terms of overall gaming performance, the AMD Opteron 1352 is noticeably better than the Intel Pentium Dual Core G6951 2.8GHz 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 Pentium Dual Core was released over a year more recently than the Opteron 1352, and so the Pentium Dual Core is likely to have better levels of support, and will be more optimized for running the latest games.

The Opteron 1352 has 2 more cores than the Pentium Dual Core. With 4 cores, the Opteron 1352 is much less likely to struggle with the latest games, or bottleneck high-end graphics cards when running them.

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 Dual Core and Opteron 1352 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 Dual Core has a 0.7 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 1352.

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 1352 has a 1536 KB bigger L2 cache than the Pentium Dual Core, but on the other hand, it is the Pentium Dual Core that has a 1 MB bigger L3 cache than the Opteron 1352.

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 Pentium Dual Core has a 42 Watt lower Maximum TDP than the Opteron 1352, and was created with a 33 nm smaller manufacturing technology. What this means is the Pentium Dual Core 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 CodenameClarkdaleBudapest
MoBo SocketLGA 1156/Socket HSocket AM2+
Notebook CPUnono
Release Date01 Jul 201001 Apr 2008
CPU LinkGD LinkGD Link
Approved

CPU Technical Specifications

CPU Cores2vs4
Clock Speed2.8 GHzvs2.1 GHz
Turbo Frequency-vs-
Max TDP73 Wvs115 W
Lithography32 nmvs65 nm
Bit Width-vs-
Virtualization Technologynovsno
Comparison

CPU Cache and Memory

L1 Cache Size128 KBvs512 KB
L2 Cache Size512 KBvs2048 KB
L2 Cache Speed-vs-
L3 Cache Size3 MBvs2 MB
ECC Memory Supportnovsno
Comparison

CPU Graphics

Graphicsno
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 Review1. Note that these are also dual core, but under the Pentium brand. 2. Based on Westmere microarchitecture 3. All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Smart Cache. 4. G6951 can be unlocked to enable "extra features", which are present in the CPU but deliberately crippled, with the purchase of a $50 upgrade card.Opteron is AMD's x86 server and workstation processor line, and was the first processor to implement 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 8- and 12-core Socket G34 Opterons, code-named Magny-Cours.