Select any two CPUs for comparison
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Gaming Performance Comparison

Recommended System Requirements
Game Celeron N2840 2.16GHz Turion II Neo K625
Cyberpunk 2077 567% 866%
Assassins Creed: Valhalla 798% 1201%
Call of Duty: Black Ops Cold War 546% 836%
FIFA 21 524% 804%
Microsoft Flight Simulator 656% 994%
World of Warcraft: Shadowlands 937% 1402%
Watch Dogs Legion 798% 1201%
Horizon: Zero Dawn 656% 994%
Grand Theft Auto VI 996% 1488%
Genshin Impact 405% 632%

In terms of overall gaming performance, the Intel Celeron N2840 2.16GHz is noticeably better than the AMD Turion II Neo K625 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 N2840 2.16GHz was released over three years more recently than the Turion II Neo, and so the Celeron N2840 2.16GHz is likely to have far better levels of support, and will be much more optimized and ultimately superior to the Turion II Neo when running the latest games.

The Celeron N2840 2.16GHz and the Turion II Neo both have 2 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 Celeron N2840 2.16GHz and the Turion II Neo 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 Celeron N2840 2.16GHz and Turion II Neo 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 Celeron N2840 2.16GHz has a 0.66 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 .

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 Turion II Neo has a 1024 KB bigger L2 cache than the Celeron N2840 2.16GHz, but neither of the CPUs have L3 caches, so the Turion II Neo wins out in this area with its larger L2 cache.

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 N2840 2.16GHz has a 7 Watt lower Maximum TDP than the Turion II Neo, and was created with a 23 nm smaller manufacturing technology. What this means is the Celeron N2840 2.16GHz 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 Celeron N2840 2.16GHz has an on-board GPU, which means that it will be capable of running basic graphics applications (i.e., games) without the need for a dedicated graphics card. The Turion II Neo, however, does not, and you will probably have to look for a dedicated card if you wish to use it at all.

For in-depth GPU comparisons with the Intel HD Graphics Mobile (Bay Trail), click on the following GPU overview comparison icon (visible throughout Game-Debate), and choose a GPU from the list to compare against:

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 CodenameBay Trail-MGeneva
MoBo SocketBGA 1170Socket 812
Notebook CPUyesyes
Release Date20 Jul 201412 May 2010
CPU LinkGD LinkGD Link
Approved

CPU Technical Specifications

CPU Cores2vs2
CPU Threads2vs-
Clock Speed2.16 GHzvs1.5 GHz
Turbo Frequency2.58 GHzvs-
Max TDP8 Wvs15 W
Lithography22 nmvs45 nm
Bit Width64 Bitvs-
Max Temperature100°Cvs-
Virtualization Technologynovsno
Comparison

CPU Cache and Memory

L1 Cache Size112 KBvs256 KB
L2 Cache Size1024 KBvs2048 KB
L3 Cache Size-vs-
Max Memory Size-vs-
Memory Channels-vs-
ECC Memory Supportnovsno
Comparison

CPU Graphics

GraphicsIntel HD Graphics Mobile (Bay Trail)no
Base GPU Frequency311 MHzvs-
Max GPU Frequency896 MHzvs-
DirectX11.0vs-
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 ReviewCeleron N2840 2.16GHz is a Budget Mobile Processor based on the 22nm, Silvermont Architecture.

It offers 2 Physical Cores (2 Logical), initially clocked at 2.16GHz, which may go up to 2.58GHz and 1MB of L2 Cache.
Among its many features, Burst Performance and Virtualization are activated.

The processor integrates Very Weak Graphics called Intel HD Mobile (Bay Trail), with 4 Shader Processing Units, clocked at 311MHz, which go up to 792MHz, in Turbo Mode, which share the L2 Cache and system RAM with the processor.
Both the processor and integrated graphics have a rated board TDP of 7.5W.

Benchmarks indicate its performance is just about as good as AMD's A4-4xxx Processors.
Turion II Neo K625 is a Dual core mobile CPU based on the 45 nm Geneva Core.
It features 2 cores, clocked 1.5GHz and the fastest supported memory is DDR3-1066.
Its performance is below the average but decent enough to run most games from medium to high settings fluently, if paired with the appropriate GPU, obviously. However, the most demanding games will require very reduced settings to be played optimally.