Intel’s latest Raptor Lake-S Refresh CPUs have been making waves in the tech industry with their increased boost clocks, support for faster XMP profiles, and overclocking enhancements. However, the core architecture remains the same as the previous generation. While many have focused on the Core i5 and Core i9 series, it’s the Core i7 series that truly stands out.
One of the notable improvements in the Core i7-14700K and Core i7-14700KF is the increased E-core counts. With 20 cores (8P + 12E) and 28 threads, these CPUs benefit from a higher number of E-cores compared to the 13th gen SKUs. This increase in E-cores results in a combined L2 and L3 cache of 61 MB, a slight uptick in P-core and E-core boosts (5.6 GHz and 4.3 GHz, respectively), and enhanced overall performance.
In terms of productivity and gaming, the Core i7-14700K proves to be a formidable competitor. It offers cumulative CPU performance that is on par with the AMD Ryzen 9 7950X3D and Ryzen 9 7950X, and trails behind the flagship Core i9-14900K by just 7%. In single-core performance, it outperforms AMD’s Zen 4 offerings in certain benchmarks, but lags behind in multi-core tests due to the higher thread count of the Ryzen CPUs.
When it comes to gaming, the Core i7-14700K showcases its prowess, especially when paired with a high-end GPU like the Nvidia GeForce RTX 4090. Its performance in 3DMark tests is comparable to the Ryzen 9 7950X3D, Ryzen 9 7950X, and even the Core i9-14900K. However, in certain gaming scenarios, the Core i9-14900K and AMD flagships still hold an advantage.
One interesting aspect to note is the option to disable the low IPC E-cores in games, which has caused some concerns among enthusiasts. While some games may suffer performance penalties with E-cores enabled, developers are actively working on optimizations and updates to address these issues.
Overall, the Core i7-14700K showcases the benefits of increased E-core counts and offers impressive performance in both productivity and gaming tasks. It proves to be a worthy contender in the highly competitive CPU market.
FAQ:
1. What are the key features of Intel’s Raptor Lake-S Refresh CPUs?
The key features of Intel’s Raptor Lake-S Refresh CPUs include increased boost clocks, support for faster XMP profiles, and overclocking enhancements.
2. What is the difference between the Core i7 series and other series?
While many have focused on the Core i5 and Core i9 series, the Core i7 series stands out with notable improvements such as increased E-core counts.
3. How many cores and threads do the Core i7-14700K and Core i7-14700KF have?
The Core i7-14700K and Core i7-14700KF have 20 cores (8P + 12E) and 28 threads.
4. What is the performance of the Core i7-14700K compared to other CPUs?
The Core i7-14700K offers cumulative CPU performance that is on par with the AMD Ryzen 9 7950X3D and Ryzen 9 7950X, and trails behind the flagship Core i9-14900K by just 7%.
5. How does the Core i7-14700K perform in gaming?
The Core i7-14700K showcases impressive gaming performance, especially when paired with a high-end GPU like the Nvidia GeForce RTX 4090. It is comparable to other CPUs like the Ryzen 9 7950X3D, Ryzen 9 7950X, and Core i9-14900K.
6. Can the E-cores in the Core i7-14700K be disabled in games?
Yes, there is an option to disable the low IPC E-cores in games. However, there have been concerns among enthusiasts about potential performance penalties. Developers are actively working on optimizations and updates to address these issues.
Definitions:
E-core: Cores designed for efficient processing or lower power consumption.
L2 and L3 cache: Level 2 and Level 3 cache, respectively, are memory caches used by CPUs to store frequently accessed data for faster retrieval.
P-core and E-core boosts: P-core boost refers to the maximum clock speed at which P-cores can operate, while E-core boost refers to the maximum clock speed at which E-cores can operate.
Jargon:
– XMP profiles: Intel eXtreme Memory Profiles, which allow users to easily overclock their RAM modules for improved performance.
– IPC: Instructions Per Cycle, which measures the number of instructions a CPU can execute in one clock cycle.
– Zen 4: AMD’s Zen 4 microarchitecture, which is their latest processor architecture.
Suggested Related Links:
– Intel
– AMD
– Nvidia
The source of the article is from the blog meltyfan.es