Select any two CPUs for comparison
VS

Gaming Performance Comparison

Recommended System Requirements
Game APU A6-3620 Quad Core Core i5-650 3.2GHz
Cyberpunk 2077 99% 103%
Hitman 3 168% 174%
Assassins Creed: Valhalla 168% 174%
Call of Duty: Black Ops Cold War 93% 97%
FIFA 21 86% 90%
Grand Theft Auto VI 227% 234%
Far Cry 6 214% 221%
Genshin Impact 51% 54%
Battlefield 6 178% 185%
Resident Evil 8 121% 126%

In terms of overall gaming performance, the AMD APU A6-3620 Quad Core is marginally better than the Intel Core i5-650 3.2GHz 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 APU A6-3620 Quad was released over a year more recently than the Core i5-650 3.2GHz, and so the APU A6-3620 Quad is likely to have better levels of support, and will be more optimized for running the latest games.

The APU A6-3620 Quad has 2 more cores than the Core i5-650 3.2GHz. With 4 cores, the APU A6-3620 Quad is much less likely to struggle with the latest games, or bottleneck high-end graphics cards when running them.

Both the AMD APU A6-3620 Quad Core and the Intel Core i5-650 3.2GHz have the same number of threads. The APU A6-3620 Quad has one thread per physical core, whereas the Core i5-650 3.2GHz uses hyperthreading and has 2 logical threads per physical core.

Multiple threads are useful for improving the performance of multi-threaded applications. Additional cores and their accompanying thread will always be beneficial for multi-threaded applications. Hyperthreading will be beneficial for applications optimized for it, but it may slow others down. For games, the number of threads is largely irrelevant, as long as you have at least 2 cores (preferably 4), and hyperthreading can sometimes even hit performance.

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 APU A6-3620 Quad and Core i5-650 3.2GHz 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 Core i5-650 3.2GHz has a 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 APU A6-3620 Quad 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 APU A6-3620 Quad has a 3584 KB bigger L2 cache than the Core i5-650 3.2GHz, and although the APU A6-3620 Quad 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 APU A6-3620 Quad has a 8 Watt lower Maximum TDP than the Core i5-650 3.2GHz (though they were created with the same size 32 nm manufacturing technology). What this means is the APU A6-3620 Quad will consume slightly less power and consequently produce less heat, enabling more prolonged computational tasks with fewer adverse effects. This will lower your yearly electricity bill slightly, as well as prevent you from having to invest in extra cooling mechanisms (unless you overclock).

The APU A6-3620 Quad and the Core i5-650 3.2GHz both have an on-board GPU, which means that they will be capable of running basic graphics applications (i.e., games) without the need for a dedicated graphics card.

For an in-depth GPU comparison, click on the GPU comparison icon that you can find throughout Game-Debate:

On-board GPUs tend to be fairly awful in comparison to dedicated cards from the likes of AMD or Nvidia, but as they are built into the CPU, they also tend to be cheaper and require far less power to run (this makes them a good choice for laptops). We would recommend a dedicated card for running the latest games, but integrated GPUs are improving all the time and casual gamers may find less recent games perform perfectly acceptably.

CPU Core Details

CPU CodenameLlanoClarkdale
MoBo SocketSocket FM1LGA 1156/Socket H
Notebook CPUnono
Release Date01 Jan 201207 Jan 2010
CPU LinkGD LinkGD Link
Approved

CPU Technical Specifications

CPU Cores4vs2
CPU Threads4vs4
Clock Speed2.2 GHzvs3.2 GHz
Turbo Frequency2.5 GHzvs3.46 GHz
Max TDP65 Wvs73 W
Lithography32 nmvs32 nm
Bit Width64 Bitvs64 Bit
Max Temperature71°Cvs73°C
Virtualization Technologynovsno
Comparison

CPU Cache and Memory

L1 Cache Size512 KBvs128 KB
L2 Cache Size4096 KBvs512 KB
L3 Cache Size-vs4 MB
Max Memory Size-vs16 GB
Memory Channels-vs2
ECC Memory Supportnovsno
Comparison

CPU Graphics

GraphicsRadeon HD 6530DHD i5 650
Base GPU Frequency443 MHzvs733 MHz
Max GPU Frequency-vs-
DirectX11vs10
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 ReviewAPU A6-3620 Quad-Core is a performance CPU based on the 32nm, Lynx architecture.

It offers 4 Physical Cores (4 Logical), initially clocked at 2.2GHz, which may go up to 2.6GHz and 4MB of L2 Cache.

The processor integrates average Graphics called Radeon HD 6530D, with 320 Shader Processing Units, clocked at 443MHz, which share the L2 Cache and system RAM with the processor.
Both the processor and integrated graphics have a rated board TDP of 65W.

It offers average performance. This means it will become a bottleneck in some demanding applications.
Core i5-650 3.2GHz is a performance CPU based on the 45nm, Nehalem architecture.

It offers 2 Physical Cores (4 Logical), initially clocked at 3.2GHz, which may go up to 3.46GHz and 4MB of L3 Cache.
Among its many features, Hyper-Threading, Turbo Boost and Virtualization are activated.

The processor integrates very weak Graphics called Intel i5 650, with XX Execution Units, clocked at 733MHz which share the L2 Cache and system RAM with the processor.
Both the processor and integrated graphics have a rated board TDP of 73W.

It offers average performance. This means it will become a bottleneck in some demanding applications.