Intel Core i3-12100
Intel processor specifications and benchmark scores
Integrated GPUAt a Glance
IntelIntel Core i3-12100 Specifications
Core i3-12100 Core Configuration
Processing cores and threading
The Intel Core i3-12100 features 4 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.
i3-12100 Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Core i3-12100 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 i3-12100 by Intel can dynamically adjust its frequency based on workload and thermal headroom.
Intel's Core i3-12100 Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the i3-12100 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 i3-12100's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
Alder Lake Architecture & Process
Manufacturing and design details
The Intel Core i3-12100 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 i3-12100 incorporate advanced branch prediction and out-of-order execution for optimal performance.
Alder Lake Instruction Set Features
Supported CPU instructions and extensions
The Core i3-12100 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.
Power & Thermal
TDP and power specifications
The Intel Core i3-12100 has a TDP (Thermal Design Power) of 60W, 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 Socket 1700 Platform & Socket
Compatibility information
The Core i3-12100 uses the Intel Socket 1700 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 Socket 1700 Memory Support
RAM compatibility and speeds
Memory support specifications for the i3-12100 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 i3-12100 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 i3-12100 Integrated Graphics
Built-in GPU specifications
The Intel Core i3-12100 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 i3-12100 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.
Product Information
Release and pricing details
The Intel Core i3-12100 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 i3-12100 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.
About Intel Core i3-12100
The Intel Core i3-12100 is a 4-core, 8-thread desktop processor built on Intel's Alder Lake architecture, released on January 3, 2022, with a launch MSRP of $122. It delivers an average benchmark score of 12,682, placing it in the 72nd percentile of all CPUs tested. Despite its modest core count, the i3-12100 posts single-thread scores that rival far more expensive parts, and its multi-thread results are surprisingly competitive against high-core server chips, thanks to strong per-core efficiency and a 60W TDP.
Benchmark Performance
The i3-12100's average benchmark score of 12,682 sits within a hair of its nearest rivals. It trails the AMD EPYC 7502 by 0.2% (12,709 vs. 12,682), the Intel Core i7-1185G7 by 0.3% (12,715 vs. 12,682), and the Intel Xeon Gold 6348 by 0.5% (12,746 vs. 12,682), while edging out the Intel Core i3-10105F by 0.4% (12,631 vs. 12,682). In raw multi-thread workloads, the i3-12100 posts a Cinebench R23 multicore score of 10,345 and a Passmark multithread score of 12,170. These numbers are remarkable for a 4-core part, indicating that its Alder Lake cores carry substantial throughput per thread. Single-thread performance is even more impressive: a Cinebench R23 single-core score of 1,460 and a Passmark single-thread score of 3,173. The 3DMark results reinforce the pattern—single-thread score of 890, 2-thread 1,645, 4-thread 2,845, 8-thread 4,014, and max-thread 4,004. The near-identical 8-thread and max-thread scores confirm that the chip's parallelism is effectively capped at its 8 threads.
Platform and Compatibility
The i3-12100 uses the Intel Socket 1700, the same physical interface as other Alder Lake desktop processors. It is built on Intel's 10nm process node with a die size of 163 mm². Memory support includes both DDR4 and DDR5, running in dual-channel mode, which gives builders flexibility between existing DDR4 platforms and newer DDR5 boards. ECC memory is not supported. The CPU provides 16 PCIe Gen 5 lanes from the processor, enabling high-bandwidth connectivity for modern GPUs and NVMe drives. It also includes integrated UHD Graphics 730, so a discrete GPU is not strictly required for basic display output. The multiplier is locked, meaning overclocking via clock multiplier adjustment is not available. The processor is marked as Active in production status, and its part number is SRL62. The cache hierarchy consists of 80 KB L1 per core, 1.25 MB L2 per core, and 12 MB of shared L3 cache. This platform is designed for desktop builds, and the socket's compatibility with other 12th Gen parts (though not detailed here) suggests a straightforward upgrade path within the same generation.
Single-Thread vs Multi-Thread Behavior
The i3-12100's benchmark data reveals a clear split: it is a single-thread champion and a competent but limited multi-thread performer. In 3DMark, the single-thread score of 890 scales almost linearly to 1,645 at 2 threads and 2,845 at 4 threads, then jumps to 4,014 at 8 threads—a near-doubling from 4 to 8 threads, which is expected for a 4-core/8-thread design. The max-thread score of 4,004 is essentially unchanged from 8 threads, confirming that hyper-threading fully utilizes all available logical processors. In Cinebench R23, the single-core score of 1,460 is exceptional, and the multicore score of 10,345 is 7.1 times the single-core figure—a strong scaling ratio that indicates efficient thread management. Passmark data shows a similar pattern: single-thread 3,173 versus multithread 12,170, a 3.8x multiplier. This means the i3-12100 excels in lightly threaded applications—web browsing, office suites, and many games—where its high IPC and boost clock of 4.30 GHz shine. Heavily threaded workloads like video rendering or scientific computing will still benefit from the 8 threads, but the chip will not match the throughput of higher-core-count rivals. The data indicates that the i3-12100 is best suited for tasks where single-thread responsiveness dominates, and it can handle moderate parallel loads without severe bottlenecks.
How It Compares
vs. AMD EPYC 7502: The i3-12100 trails the EPYC 7502 by 0.2% in average benchmark score (12,682 vs. 12,709). The EPYC 7502 is a server-class processor with far more cores, yet the i3-12100 nearly matches it in aggregate performance—evidence of the desktop chip's per-core efficiency. In single-thread workloads, the i3-12100 would likely outperform the EPYC due to its higher boost clock, but the average score shows overall parity.
vs. Intel Core i7-1185G7: The i3-12100 is 0.3% behind the i7-1185G7 (12,682 vs. 12,715). The i7-1185G7 is a mobile Tiger Lake part, and the i3-12100's desktop Alder Lake architecture delivers comparable average performance despite having fewer cores (4 vs. 4, but the i7 has 8 threads as well). The i3-12100's single-thread score is likely higher, but the i7's higher turbo frequencies in short bursts may close the gap.
vs. Intel Core i3-10105F: The i3-12100 is 0.4% ahead of the i3-10105F (12,682 vs. 12,631). This is a direct generational comparison: the 10th Gen Comet Lake i3-10105F also has 4 cores and 8 threads, but the Alder Lake i3-12100's newer architecture provides a slight edge in average performance. The single-thread advantage is more pronounced, with the i3-12100's Passmark single-thread score of 3,173 likely exceeding the older chip's.
vs. Intel Xeon Gold 6348: The i3-12100 is 0.5% behind the Xeon Gold 6348 (12,682 vs. 12,746). The Xeon Gold 6348 is a high-core-count server CPU, yet the i3-12100's average score is within half a percent. This underscores the i3-12100's remarkable efficiency; in single-thread tasks it would likely dominate, while in multi-thread tasks the Xeon's many cores would pull ahead. The average benchmark score masks these extremes, but the i3-12100's placement among these rivals is impressive.
Power and Thermals
The i3-12100 has a TDP of 60W, which classifies it as a low-power desktop part. This modest thermal envelope means a basic air cooler—such as a stock cooler or a low-profile aftermarket unit—is sufficient for sustained operation. The 10nm process and 4-core design contribute to the low power draw. The data does not include measured power consumption or thermal output, but the TDP of 60W implies that cooling requirements are minimal, making it suitable for compact builds or systems where noise and heat are concerns. The chip's performance per watt is a strong selling point, though the locked multiplier prevents undervolting or overclocking to further tune power behavior.
FAQ
Q: What socket does the Intel Core i3-12100 use?
A: It uses Intel Socket 1700, the same socket as other Alder Lake desktop processors.
Q: Does the i3-12100 support ECC memory?
A: No, ECC memory is not supported.
Q: What is the integrated graphics model?
A: The i3-12100 includes UHD Graphics 730.
Q: What PCIe version and lane count does the CPU provide?
A: It provides 16 PCIe Gen 5 lanes from the CPU.
Q: What is the release date and launch MSRP?
A: It was released on January 3, 2022, with a launch MSRP of $122.
Q: Is the multiplier unlocked for overclocking?
A: No, the multiplier is locked.
Who Should Consider It
The i3-12100 is an excellent choice for users who prioritize single-thread performance and do not require massive multi-core throughput. Gamers will benefit from its high single-core scores—3DMark single-thread 890 and Cinebench R23 single-core 1,460—which directly translate to higher frame rates in CPU-bound titles. Office and productivity users will find the Passmark single-thread score of 3,173 and data compression score of 142,060 sufficient for everyday tasks like spreadsheet manipulation, web browsing, and document editing. Content creators who work with lightly threaded applications, such as photo editing or basic video encoding, will appreciate the 8 threads and 12 MB of L3 cache; the Cinebench R23 multicore score of 10,345 indicates reasonable performance for short render bursts. However, users who regularly run heavily threaded workloads—3D rendering, scientific simulation, or server virtualization—should look to higher-core-count parts, as the i3-12100's multi-thread performance is capped by its 4 cores. The 60W TDP also makes it a fit for small-form-factor builds where cooling is constrained. Overall, the i3-12100 delivers exceptional single-thread capability and respectable multi-thread results for its class, making it a compelling option for budget-conscious builders who value responsiveness over raw parallel throughput.
Detailed benchmark scores and charts for the Intel Core i3-12100 are below.
Benchmark Scores
3dmark_16_threadsSource
3DMark 16-thread tests Intel Core i3-12100 with heavily-threaded game workloads. This shows performance in games that fully utilize high-core-count CPUs for maximum parallelization. The most demanding and well-optimized games can leverage this many threads.
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Nearby Performers3dmark_2_threadsSource
3DMark 2-thread tests Intel Core i3-12100 performance with dual-threaded game workloads. This shows capability in games that use limited parallelization typical of older titles. Some game engines still primarily utilize only two threads for core logic. Dual-core performance remains relevant for many indie and older games.
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3dmark_4_threadsSource
3DMark 4-thread tests Intel Core i3-12100 with quad-threaded game workloads. This shows performance in games optimized for four cores, which represents many current titles. Quad-core optimization is common in mainstream game development.
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3dmark_8_threadsSource
3DMark 8-thread tests Intel Core i3-12100 with octa-threaded game workloads. This shows performance in well-optimized modern games that leverage eight threads effectively. AAA titles increasingly scale to eight or more threads. Open-world games and simulations particularly benefit from higher thread counts.
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3dmark_max_threadsSource
3DMark max threads tests Intel Core i3-12100 using all available threads for game workloads. This shows the maximum parallel gaming performance capability of the processor. This reveals the ceiling of what games could achieve with perfect thread scaling. Future games may increasingly approach this level of parallelization.
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3dmark_single_threadSource
3DMark CPU single-thread tests how Intel Core i3-12100 handles game physics and AI calculations on one core. This is critical for games that rely on single-thread performance. Many games still bottleneck on single-core speed despite having multiple threads. Higher scores indicate better frame rates in CPU-limited gaming scenarios.
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cinebench_cinebench_r15_multicoreSource
Cinebench R15 multi-core renders a complex 3D scene using all CPU threads simultaneously. This test reveals how Intel Core i3-12100 performs in parallel rendering workloads like video production and 3D animation. The R15 version remains useful for comparing against older hardware benchmarks. Higher scores directly correlate with faster render times in Cinema 4D and similar 3D applications.
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cinebench_cinebench_r15_singlecoreSource
Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how Intel Core i3-12100 handles tasks that can't be parallelized across multiple cores. Games and many desktop applications still rely heavily on single-thread performance. A higher single-core score means snappier system responsiveness in everyday use.
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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 i3-12100. The more demanding workload provides better differentiation between current-generation processors.
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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 i3-12100. The increased complexity provides more accurate performance differentiation between modern CPUs.
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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 i3-12100 after thermal limits kick in. The longer duration exposes cooling limitations that shorter benchmarks miss.
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cinebench_cinebench_r23_singlecoreSource
Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Core i3-12100 maintains boost clocks under continuous load. The extended runtime shows whether thermal throttling affects single-core performance.
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geekbench_multicoreSource
Geekbench multi-core tests Intel Core i3-12100 across real-world workloads including image processing, machine learning, and data compression. All available threads are utilized to measure parallel performance. Higher scores indicate better capability in multitasking and content creation.
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geekbench_singlecoreSource
Geekbench single-core measures how fast one thread of Intel Core i3-12100 can process tasks like web browsing and document editing. This score correlates with how snappy the system feels during normal use. Many applications still depend primarily on single-thread performance.
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passmark_data_compressionSource
Data compression measures how fast Intel Core i3-12100 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.
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passmark_data_encryptionSource
Data encryption tests how fast Intel Core i3-12100 can encrypt information using AES and other algorithms. This is critical for security applications, VPNs, and secure communications.
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passmark_extended_instructionsSource
Extended instructions tests Intel Core i3-12100 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.
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passmark_find_prime_numbersSource
Find prime numbers tests Intel Core i3-12100 ability to identify primes through intensive calculations. This is a pure computational benchmark that stresses CPU arithmetic units without memory bottlenecks. The test reveals raw mathematical processing capability. Higher scores indicate superior arithmetic throughput independent of memory subsystem performance.
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passmark_floating_point_mathSource
Floating point math measures how Intel Core i3-12100 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.
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passmark_integer_mathSource
Integer math tests how fast Intel Core i3-12100 processes whole number calculations essential for database operations and compression algorithms. This is fundamental to general computing performance.
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passmark_multithreadSource
PassMark multi-thread tests Intel Core i3-12100 across integer math, floating point, compression, and encryption using all cores. This provides an overall multi-threaded CPU performance score.
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passmark_physicsSource
Physics tests how Intel Core i3-12100 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.
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passmark_random_string_sortingSource
Random string sorting measures how fast Intel Core i3-12100 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.
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passmark_single_threadSource
PassMark single-thread measures per-core performance of Intel Core i3-12100 across various computational tasks. This score is critical for gaming and single-threaded applications. Higher scores mean better system responsiveness in everyday use. Many legacy applications and games still depend heavily on single-thread speed.
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passmark_singlethreadSource
PassMark single-thread measures per-core performance of Intel Core i3-12100 across various computational tasks. This score is critical for gaming and single-threaded applications.
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