Intel Core Ultra 7 265KF Vs Intel Core i7-14700KF Benchmarks
Core Ultra 7 265KF vs i7-14700KF specs
The Intel Core Ultra 7 265KF and i7-14700KF CPUs differ in several ways.
Architecture and Production
Modern 3nm technology gives the Intel Core Ultra 7 265KF higher performance and power efficiency per watt.
The 10nm Raptor Lake Refresh architecture of Intel Core i7-14700KF is older and less efficient than 3nm.
Configuring Core and Threads
Core Ultra 7 265KF: 20 cores, 20 threads, 8 Performance, 12 Efficiency.
Despite having 8 P-cores and 12 E-cores, the Core i7-14700KF has 20 cores and 28 threads thanks to Hyper-Threading.
I7-14700KF multi-threaded applications run faster with more threads.
Clock Speeds
265KF Core Ultra 7: 3.9 GHz base, 5.5 GHz turbo.
The Core i7-14700KF has 3.4 GHz base and 5.6 GHz turbo.
I7-14700KF has a little higher maximum turbo frequency, however Ultra 7 265KF has a higher base clock.
Video Game Performance
Although no gaming benchmarks are provided, the Ultra 7 265KF's improved single-core performance may assist CPU-bound games.
Efficiency of Power
Core Ultra 7 265KF: 3nm power efficiency improves performance per watt.
Core i7-14700KF: Efficient, although power consumption and thermal output are somewhat lower than Ultra 7 265KF.
Memory and Cache Support
Core Ultra 7 265KF:
L2 Cache: 36 MB L3 Cache: 30 MB
Supports PCIe 5.0 and DDR5.
Core i7-14700KF:
28 MB L2 cache
33 MB L3 cache.
DDR5 and PCIe 5.0 are supported.
In some cases, the Ultra 7 265KF's L2 cache may be better than the i7-14700KF's L3.
Compatible and Future-Proof
The Core Ultra 7 265KF utilises LGA 1851, therefore it may need a new motherboard.
Users of the LGA 1700 socket can upgrade to the Core i7-14700KF easily.
Consideration: The i7-14700KF simplifies upgrade paths for existing systems, but the Ultra 7 265KF provides better future-proofing for new systems.
Pros and Cons of Intel Core Ultra 7 265KF and i7-14700KF
Benefits of Intel Core Ultra 7 265KF:
Newer Design (3nm): Outperforms 10nm CPUs in thermal performance and power efficiency.
Performs better on single and many cores than i7-14700KF in Cinebench R23 and Geekbench 6.
Higher base clock (3.9 GHz) improves baseline performance, especially for constant-frequency activities.
36 MB bigger L2 cache: Improves performance for tasks that employ frequently used data.
Better Power Use: Uses less energy to achieve equivalent or better results, making it quieter and cooler.
Reduced Price (8% less): Better value than the i7-14700KF.
Future-Proofing with the LGA 1851 Socket: Ready for next-generation motherboards and features.
Drawbacks:
Performance cores don't support Hyper-Threading, so highly parallel tasks perform poorly.
Older motherboards cannot use the new plug (LGA 1851). A platform upgrade is required.
30 MB of smaller L3 cache: May somewhat slow enormous datasets or gaming, which benefit from a larger cache.
Due to its recentness, availability may be limited in some markets.
Intel Core i7-14700KF advantages:
Additional Threads (28): Hyper-threading enhances compilation and rendering performance.
Increased Turbo Boost (5.6 GHz): Improved gaming and short-burst work performance.
It works with many motherboards (Socket LGA 1700), making it ideal for updating older systems without changing the platform.
Gaming and data-intensive activities benefit from 33 MB bigger L3 cache.
Strong ecosystem: Launch motherboard options, driver stability, and BIOS support.
Drawbacks:
The older 10nm method: Less power-efficient and hotter than the Ultra 7's 3nm node.
Base Clock Lower (3.4 GHz): Baseline performance was slightly worse than Ultra 7 265KF.
Better cooling solutions may increase power usage and energy expenses.
Costs more (8% more) and performs worse.
LGA 1700 may not support next-generation CPUs due to its age.
Pricing and Value
The Ultra 7 265KF is 8% cheaper than the i7-14700KF, making it a better deal for budget-conscious shoppers.
Is Intel Core i7-14700KF better than Core 7 265KF?
Core Ultra 7 265KF
You prioritise power efficiency and somewhat better performance.
For your system, you want the latest architecture.
Cost-effectiveness matters.
Core i7-14700KF
Threads are needed for multithreaded apps.
Upgrading an LGA 1700 system.
A processor with more turbo boost frequency is better.
Both CPUs are wonderful, but the best one depends on your needs and hardware.
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