Select any two CPUs for comparison

Gaming Performance Comparison

Recommended System Requirements
Game Xeon Processor LV 2.80 GHz Sempron 64 LE-1250
Cyberpunk 2077 1093% 1431%
Assassins Creed: Valhalla 1506% 1962%
Call of Duty: Black Ops Cold War 1056% 1384%
FIFA 21 1015% 1332%
Microsoft Flight Simulator 1251% 1635%
Watch Dogs Legion 1506% 1962%
World of Warcraft: Shadowlands 1754% 2281%
Horizon: Zero Dawn 1251% 1635%
Grand Theft Auto VI 1860% 2417%
Genshin Impact 803% 1060%

In terms of overall gaming performance, the Intel Xeon Processor LV 2.80 GHz is marginally better than the AMD Sempron 64 LE-1250 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 Sempron 64 LE-1250 was released less than a year after the Xeon Processor LV, and so they are likely to have similar levels of support, and similarly optimized performance when running the latest games.

The Xeon Processor LV and the Sempron 64 LE-1250 both have 1 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 Xeon Processor LV and the Sempron 64 LE-1250 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 Xeon Processor LV and Sempron 64 LE-1250 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 Xeon Processor LV has a 0.6 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 Xeon Processor LV has a 512 KB bigger L2 cache than the Sempron 64 LE-1250, but neither of the CPUs have L3 caches, so the Xeon Processor LV 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 Sempron 64 LE-1250 has a 10 Watt lower Maximum TDP than the Xeon Processor LV, and was created with a 25 nm smaller manufacturing technology. What this means is the Sempron 64 LE-1250 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).

CPU Core Details

CPU CodenameNoconaSparta
MoBo SocketSocket 604Socket AM2
Notebook CPUnono
Release Date28 Jun 200408 Oct 2007
CPU LinkGD LinkGD Link

CPU Technical Specifications

CPU Cores1vs1
Clock Speed2.8 GHzvs2.2 GHz
Turbo Frequency-vs-
Max TDP55 Wvs45 W
Lithography90 nmvs65 nm
Bit Width-vs-
Virtualization Technologynovsno

CPU Cache and Memory

L1 Cache Size16 KBvs128 KB
L2 Cache Size1024 KBvs512 KB
L3 Cache Size-vs-
ECC Memory Supportnovsno

CPU Graphics


CPU Package and Version Specifications

Package Size-vs-
PCIe Revision-vs-
PCIe Configurations-vs-

Gaming Performance Value

Performance Value

CPU Mini Review

Mini ReviewXeon Processor LV 2.80 GHz, codenamed Nocona, is an old server Processor. It's based on a 90nm technology and offers a single core, clocked at 2.8GHz but with 2 threads.
Its computing power is very limited considering today's standards and benchmarks put it behind even today's entry-level CPUs.
Sempron has been the marketing name used by AMD for several different budget desktop CPUs, using several different technologies and CPU socket formats. The Sempron replaced the AMD Duron processor and competes against Intel's Celeron series of processors. AMD coined the name from the Latin semper, which means always, to suggest the Sempron is suitable for daily use, practical, and part of everyday life.