Intel Core i3-1315U
Intel processor specifications and benchmark scores
Intel Core i3-1315U Specifications
Core i3-1315U Core Configuration
Processing cores and threading
The Intel Core i3-1315U features 6 physical cores and 8 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.
i3-1315U Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Core i3-1315U benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Core i3-1315U by Intel can dynamically adjust its frequency based on workload and thermal headroom.
Intel's Core i3-1315U Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the i3-1315U processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Core i3-1315U's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
Raptor Lake Architecture & Process
Manufacturing and design details
The Intel Core i3-1315U is built on Intel's 10 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in i3-1315U incorporate advanced branch prediction and out-of-order execution for optimal performance.
Raptor Lake Instruction Set Features
Supported CPU instructions and extensions
The Core i3-1315U by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.
i3-1315U Power & Thermal
TDP and power specifications
The Intel Core i3-1315U has a TDP (Thermal Design Power) of 15W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.
Intel BGA 1744 Platform & Socket
Compatibility information
The Core i3-1315U uses the Intel BGA 1744 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.
Intel BGA 1744 Memory Support
RAM compatibility and speeds
Memory support specifications for the i3-1315U define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Core i3-1315U determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.
Intel's Core i3-1315U Integrated Graphics
Built-in GPU specifications
The Intel Core i3-1315U includes integrated graphics, eliminating the need for a dedicated GPU in basic computing scenarios. Integrated graphics are ideal for office productivity, video playback, and light gaming. While not designed for demanding GPU benchmarks, the iGPU in the i3-1315U provides hardware video encoding and decoding capabilities. This makes the processor suitable for compact builds, HTPCs, and systems where power efficiency is prioritized over gaming performance.
Core i3-1315U Product Information
Release and pricing details
The Intel Core i3-1315U is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Core i3-1315U by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.
Core i3-1315U Benchmark Scores
cinebench_cinebench_r15_multicoreSource
Cinebench R15 multi-core renders a complex 3D scene using all CPU threads simultaneously. This test reveals how Intel Core i3-1315U performs in parallel rendering workloads.
cinebench_cinebench_r15_singlecoreSource
Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how Intel Core i3-1315U handles tasks that can't be parallelized.
cinebench_cinebench_r20_multicoreSource
Cinebench R20 multi-core uses a scene requiring 4x more computational power than R15. This test better reflects modern CPU capabilities for professional rendering on Intel Core i3-1315U. The more demanding workload provides better differentiation between current-generation processors. Content creators and 3D artists use this benchmark to estimate real-world render performance.
cinebench_cinebench_r20_singlecoreSource
Cinebench R20 single-core tests one thread against a more demanding scene than R15. This reveals the true single-thread rendering capability of Intel Core i3-1315U. The increased complexity provides more accurate performance differentiation between modern CPUs. Single-thread performance remains critical for gaming and applications with serial bottlenecks.
cinebench_cinebench_r23_multicoreSource
Cinebench R23 multi-core is the current standard for CPU rendering benchmarks with a 10-minute minimum runtime. This extended test reveals sustained performance of Intel Core i3-1315U after thermal limits kick in. The longer duration exposes cooling limitations that shorter benchmarks miss. Professional users rely on R23 scores to predict real-world rendering performance under sustained workloads.
cinebench_cinebench_r23_singlecoreSource
Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Core i3-1315U maintains boost clocks under continuous load. The extended runtime shows whether thermal throttling affects single-core performance. This score is particularly important for understanding real-world responsiveness beyond initial boost behavior.
passmark_data_compressionSource
Data compression measures how fast Intel Core i3-1315U can compress and decompress files. This is important for archiving, backup software, and file transfer applications. Higher scores mean faster ZIP, RAR, and backup operations. Software distribution and cloud storage services benefit from efficient compression performance.
passmark_data_encryptionSource
Data encryption tests how fast Intel Core i3-1315U can encrypt information using AES and other algorithms. This is critical for security applications, VPNs, and secure communications. Modern CPUs with AES-NI hardware acceleration score significantly higher.
passmark_extended_instructionsSource
Extended instructions tests Intel Core i3-1315U performance using SSE and AVX instruction sets. These specialized instructions accelerate multimedia, scientific, and AI workloads. Video encoding and image processing heavily utilize SIMD capabilities. Machine learning inference and scientific computing also benefit from strong SIMD performance.
passmark_find_prime_numbersSource
Find prime numbers tests Intel Core i3-1315U ability to identify primes through intensive calculations. This is a pure computational benchmark that stresses CPU arithmetic units without memory bottlenecks.
passmark_floating_point_mathSource
Floating point math measures how Intel Core i3-1315U handles decimal calculations critical for scientific computing and 3D rendering. This affects performance in CAD and physics simulations. Game physics engines also rely heavily on floating point operations. Scientific and engineering applications benefit significantly from higher floating point scores.
passmark_integer_mathSource
Integer math tests how fast Intel Core i3-1315U processes whole number calculations essential for database operations and compression algorithms. This is fundamental to general computing performance. Encryption and data processing heavily rely on integer operations.
passmark_multithreadSource
PassMark multi-thread tests Intel Core i3-1315U across integer math, floating point, compression, and encryption using all cores. This provides an overall multi-threaded CPU performance score. The combined result reflects general-purpose parallel computing capability.
passmark_physicsSource
Physics tests how Intel Core i3-1315U handles physics simulations used in games and engineering software. This measures performance in calculating object interactions and movements. Games with complex physics benefit from higher scores. Engineering applications like structural analysis and fluid dynamics also rely on physics computation.
passmark_random_string_sortingSource
Random string sorting measures how fast Intel Core i3-1315U can organize text data. This is important for database operations, search indexing, and data processing applications. Applications that process large amounts of text benefit from higher scores. Database servers and search engines rely heavily on efficient string manipulation.
passmark_single_threadSource
PassMark single-thread measures per-core performance of Intel Core i3-1315U across various computational tasks. This score is critical for gaming and single-threaded applications.
passmark_singlethreadSource
PassMark single-thread measures per-core performance of Intel Core i3-1315U across various computational tasks. This score is critical for gaming and single-threaded applications. Higher scores mean better system responsiveness in everyday use.
About Intel Core i3-1315U
The Intel Core i3-1315U arrives as part of the Raptor Lake‑U family, built on a 10 nm process that promises tighter transistor density. Its hybrid design packs six cores four performance cores and two efficient cores into a compact BGA‑1744 package. With eight threads, the chip straddles the line between entry‑level multitasking and modest content creation. But how does a 12 GHz base clock figure into real‑world performance when the spec sheet lists a 1.2 GHz base? The answer lies in the dynamic boost algorithm that can push the cores up to 4.5 GHz under load. Yet the underlying architecture still inherits the same instruction set extensions as its 13th‑gen siblings, making it a surprisingly capable contender for ultrabooks. For hardware enthusiasts, the question remains: does the hybrid mix truly deliver the expected efficiency gains in everyday scenarios?
When the 1315U chip reaches its turbo peak, the four performance cores can sprint at 4.5 GHz, while the two efficiency cores linger around 3.3 GHz. This frequency spread directly influences the PassMark scores, where the processor posts 126,436 points in compression and 37,644 in integer math. The floating‑point benchmark sits at 27,012 points, indicating that the iGPU‑friendly workloads will feel the impact of the shared 10 MB L3 cache. Speaking of cache, the 10 MB of shared L3 sits atop a modest L2 per core, creating a hierarchy that favors sequential data streams. But can the limited L2 size become a bottleneck for multi‑threaded workloads that demand low‑latency access? In practice, the answer is mixed: compression tools thrive, while heavy scientific simulations may hit the cache ceiling sooner than expected. This Raptor Lake‑U processor thus shines brightest when the workload can keep data warm in the L3 cache and leverage the high boost frequencies.
Thermal design power is capped at 15 W, a figure that forces laptop manufacturers to balance cooling solutions against battery life. The low‑power i3 model can sustain turbo bursts for only a few seconds before throttling back to stay within the envelope. Consequently, thin‑and‑light notebooks benefit from longer runtimes, but gamers might see the clock dip under sustained loads. Ideal workloads for this silicon include office productivity, web browsing, media playback, and light content creation such as photo editing. Developers who need modest compile times will also appreciate the decent integer math scores. However, if you plan to run continuous video transcoding or large‑scale data analysis, you should expect the chip to lean heavily on its efficiency cores and possibly throttle. So the key question for enthusiasts is whether the 15 W budget aligns with the performance envelope you need, or if a higher‑TDP alternative would serve you better.
- Everyday office tasks and multitasking.
- Media consumption and streaming.
- Light photo and video editing.
- Development builds and code compilation.
The AMD Equivalent of Core i3-1315U
Looking for a similar processor from AMD? The AMD Ryzen 3 PRO 7330U offers comparable performance and features in the AMD lineup.
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