Comparing: Intel Celeron B815 vs Intel Core i7 11700
In this comparison, we analyze two Processors: Intel Celeron B815 and Intel Core i7 11700, 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 Celeron B815 | Intel Core i7 11700 |
|---|---|---|
| Architecture | x86 | x86 |
| Technology | 32 nm | 14 nm |
| Clock | 1.6 GHz - - | 2.5 GHz - 4.9 GHz |
| Core/Thread | 2 / 2 | 8 / 16 |
| Segmen | Mobile | Desktop |
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 Celeron B815 | Intel Core i7 11700 |
|---|---|---|---|
| 1 | Cinebench - R15 |
104 cb |
2153 cb |
| 2 | Cinebench - R20 |
207 pts |
4217 pts |
| 3 | PiFast |
47sec, 490ms |
12sec, 510ms |
| 4 | SuperPi - 1M |
24sec, 976ms |
6sec, 921ms |
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 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
About Hardware Intel Core i7 11700
The Intel Core i7-11700 is a powerful desktop processor released in Q1 2021, as part of Intel’s 11th Generation Rocket Lake family. Designed for enthusiasts, gamers, and content creators, this CPU offers a solid balance of single-threaded and multi-threaded performance. It features 8 physical cores and 16 threads, making it ideal for tasks such as gaming, streaming, 4K video editing, 3D rendering, and heavy multitasking.
With a base clock speed of 2.5 GHz and a maximum turbo frequency of up to 4.9 GHz, the i7-11700 delivers strong performance out of the box. The processor is built on Intel’s 14nm process node, but with significant architectural improvements over the previous generation, notably higher IPC (Instructions Per Cycle) thanks to the Cypress Cove core design. Despite using the older 14nm process, these architectural upgrades allow the i7-11700 to compete closely with AMD's Ryzen 7 5000-series CPUs in many workloads.
The TDP (Thermal Design Power) of the Core i7-11700 is rated at 65W, making it relatively efficient for a high-end CPU. However, under sustained heavy loads, especially in systems with aggressive power limits or PL1/PL2 settings, actual power consumption can be much higher—so a decent cooling solution is recommended for consistent performance.
For integrated graphics, the i7-11700 is equipped with Intel UHD Graphics 750, based on the Xe architecture. It supports up to 4K resolution at 60Hz, HEVC/VP9 decode/encode, and can handle light gaming or display output without the need for a discrete GPU. Still, for users focused on gaming or GPU-accelerated workloads, pairing this processor with a dedicated graphics card is highly recommended.
Hardware Detail:
Device: Dell OptiPlex 5090
CPU: i7-11700
RAM: 32GB
OS: Windows 10
Monday, 05 June 2023 13:51:38 | Update: 1 day ago