Select any two CPUs for comparison
VS

Gaming Performance Comparison

Recommended System Requirements
Game Celeron B800 Turion II Neo K625
Cyberpunk 2077 570% 866%
Assassins Creed: Valhalla 802% 1201%
Call of Duty: Black Ops Cold War 549% 836%
FIFA 21 527% 804%
Microsoft Flight Simulator 659% 994%
World of Warcraft: Shadowlands 942% 1402%
Watch Dogs Legion 802% 1201%
Horizon: Zero Dawn 659% 994%
Grand Theft Auto VI 1001% 1488%
Genshin Impact 407% 632%

In terms of overall gaming performance, the Intel Celeron B800 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 B800 was released over a year more recently than the Turion II Neo, and so the Celeron B800 is likely to have better levels of support, and will be more optimized for running the latest games.

The Celeron B800 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 B800 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 B800 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 B800 and the Turion II Neo both have the same clock frequency, this is by no means an indicator that the two CPUs will provide the same level of performance. As such, we need to look elsewhere for more reliable comparisons.

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 1536 KB bigger L2 cache than the Celeron B800, and although the Turion II Neo 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 Turion II Neo has a 20 Watt lower Maximum TDP than the Celeron B800. However, the Celeron B800 was created with a 13 nm smaller manufacturing technology. Overall, by taking both into account, the Celeron B800 is likely the CPU with the lower heat production and power requirements, but there really isn't much in it.

CPU Core Details

CPU CodenameSandy BridgeGeneva
MoBo SocketrPGA 988A / B / Socket G1 / G2Socket 812
Notebook CPUyesyes
Release Date19 Jun 201112 May 2010
CPU LinkGD LinkGD Link
Approved

CPU Technical Specifications

CPU Cores2vs2
Clock Speed1.5 GHzvs1.5 GHz
Turbo Frequency-vs-
Max TDP35 Wvs15 W
Lithography32 nmvs45 nm
Bit Width-vs-
Virtualization Technologynovsno
Comparison

CPU Cache and Memory

L1 Cache Size128 KBvs256 KB
L2 Cache Size512 KBvs2048 KB
L3 Cache Size2 MBvs-
ECC Memory Supportnovsno
Comparison

CPU Graphics

Graphicsnono

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 ReviewThe Celeron is a family of microprocessors from Intel targeted at the low-end consumer market. CPUs in the Celeron brand have used designs from sixth- to eighth-generation CPU microarchitectures.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.