Comparing: Intel Core i9 11900F vs Intel Celeron B815
In this comparison, we analyze two Processors: Intel Core i9 11900F and Intel Celeron B815, using synthetic benchmark tests to evaluate their overall performance. This side-by-side comparison helps users understand which hardware delivers better value, speed, and efficiency based on standardized testing. Whether you're building a new system or upgrading an existing one, this benchmark-driven evaluation offers valuable insights to guide your decision.
Specification Comparison Table
This specification comparison presents technical details of several devices or components to help you understand the key differences between each option. Use this table as a reference to determine which device best suits your needs.
| Specification | Intel Core i9 11900F | Intel Celeron B815 |
|---|---|---|
| Architecture | x86 | x86 |
| Technology | 14 nm | 32 nm |
| Clock | 2.5 GHz - 5.2 GHz | 1.6 GHz - - |
| Core/Thread | 8 / 16 | 2 / 2 |
| Segmen | Desktop | Mobile |
Submission Comparison Table
This submission comparison table displays the number and details of benchmark data submissions from various devices or components. This information helps you understand the performance based on the benchmarks that have been tested, as well as providing an overview of the consistency and popularity of the available benchmark results.
| No. | Benchmark Software | Intel Core i9 11900F | Intel Celeron B815 |
|---|---|---|---|
| 1 | Cinebench - R15 |
2034 cb |
104 cb |
Submission Comparison Chart
This chart visualizes the benchmark scores comparison between two hardware devices based on submitted data.
Media Gallery
A collection of photos of tested hardware. These images can help you identify the physical form, model, and variant of the hardware in question. These photos are from our own documentation, and if they are not available we may not be able to document them.
About Hardware Intel Core i9 11900F
The Intel Core i9-11900F, launched in 2021, is a high-end desktop processor from the 11th generation Rocket Lake family. Featuring 8 cores and 16 threads, this CPU is built for users who demand strong single-core performance in tasks such as gaming, creative workloads, and professional applications. With a base clock speed of 2.5 GHz and a boost clock up to 5.2 GHz via Intel Turbo Boost Max Technology 3.0, the i9-11900F delivers fast responsiveness and excellent performance in lightly threaded scenarios.
Manufactured on the 14nm process, the i9-11900F introduces architectural improvements over its predecessor, including a significant IPC (Instructions Per Cycle) gain, thanks to the new Cypress Cove core design. However, despite these gains, the reliance on the older 14nm node leads to higher power consumption and lower efficiency compared to AMD’s Ryzen 5000 series built on 7nm technology—especially in sustained multi-threaded workloads.
As an “F” series processor, the i9-11900F lacks integrated graphics, meaning it requires a dedicated GPU to operate. This makes it a better fit for gaming PCs or professional workstations that already include a discrete graphics card. While this may not be ideal for users seeking basic systems without a GPU, it allows Intel to price the CPU more competitively.
In benchmarks and real-world performance tests, the Core i9-11900F excels in gaming, offering frame rates comparable to top-tier CPUs when paired with a modern graphics card. It also performs well in productivity tasks such as photo editing, software development, and video rendering—though users working with highly threaded applications might benefit more from CPUs with higher core counts.
Overall, the Intel Core i9-11900F is a solid choice for enthusiast builders, gamers, and users looking for top-tier single-core performance, but it may not be the most efficient option for heavy multitasking or rendering workloads when compared to newer multi-core CPUs.
Monday, 20 June 2022 07:37:04 | Update: 4 days ago
About Hardware Intel Celeron B815
The Intel Celeron B815, released in 2012, is an entry-level mobile processor based on the Sandy Bridge architecture. Designed for budget laptops, it features 2 cores and 2 threads with a fixed clock speed of 1.6 GHz. The processor does not support Turbo Boost or Hyper-Threading, limiting its multitasking capabilities.
Manufactured using 32nm process technology, the Celeron B815 has a TDP of 35W, which is relatively high for a low-end mobile CPU. This higher thermal output typically results in shorter battery life and more heat generation compared to modern low-power processors.
For graphics, the processor is equipped with Intel HD Graphics 2000, which runs at a base frequency of 650 MHz and can boost up to 1.0 GHz. While not suitable for gaming, this integrated GPU handles basic visual tasks like 720p video playback, simple animations, and light graphical workloads adequately.
In everyday usage, the Celeron B815 performs best with lightweight applications such as web browsing, word processing, and playing standard-definition videos. However, it struggles with modern operating systems, multitasking, and heavier workloads due to its limited core/thread count and lack of advanced CPU features.
Hardware Detail:
Device: SAMSUNG 300E4Z
RAM: 4GB DDR3 Dual Channel
OS: Windows 7
Sunday, 27 November 2022 02:25:40 | Update: 4 days ago