INTEL

Intel Core i3-2102

Intel processor specifications and benchmark scores

2
Cores
4
Threads
GHz Boost
65W
TDP
🖥️Integrated GPU

Intel Core i3-2102 Specifications

⚙️

Core i3-2102 Core Configuration

Processing cores and threading

The Intel Core i3-2102 features 2 physical cores and 4 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.

Cores
2
Threads
4
SMP CPUs
1
⏱️

i3-2102 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core i3-2102 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 i3-2102 by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
3.1 GHz
Boost Clock
N/A
Multiplier
31x
💾

Intel's Core i3-2102 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the i3-2102 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 i3-2102's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
64 KB (per core)
L2 Cache
256 KB (per core)
L3 Cache
3 MB (shared)
🏗️

Sandy Bridge Architecture & Process

Manufacturing and design details

The Intel Core i3-2102 is built on Intel's 32 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 i3-2102 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Sandy Bridge
Codename
Sandy Bridge
Process Node
32 nm
Foundry
Intel
Transistors
504 million
Die Size
131 mm²
Generation
Core i3 (Sandy Bridge)
🔢

Sandy Bridge Instruction Set Features

Supported CPU instructions and extensions

The Core i3-2102 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.

MMX
SSE
SSE2
SSE3
SSSE3
SSE4.1
SSE4.2
AVX
AES-NI
Intel 64
VT-x
VT-d
🔌

i3-2102 Power & Thermal

TDP and power specifications

The Intel Core i3-2102 has a TDP (Thermal Design Power) of 65W, 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.

TDP
65W
🔧

Intel Socket 1155 Platform & Socket

Compatibility information

The Core i3-2102 uses the Intel Socket 1155 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.

Socket
Intel Socket 1155
PCIe
Gen 3, 16 Lanes(CPU only)
Package
FC-LGA10
DDR5

Intel Socket 1155 Memory Support

RAM compatibility and speeds

Memory support specifications for the i3-2102 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 i3-2102 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.

Memory Type
DDR3
Memory Bus
Dual-channel
🖥️

Intel's Core i3-2102 Integrated Graphics

Built-in GPU specifications

The Intel Core i3-2102 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 i3-2102 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.

iGPU
Intel HD 3000
Graphics Model
Intel HD 3000
📦

Core i3-2102 Product Information

Release and pricing details

The Intel Core i3-2102 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 i3-2102 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Jun 2011
Market
Desktop
Status
End-of-life
Part Number
SR05D

Core i3-2102 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 i3-2102 performs in parallel rendering workloads.

cinebench_cinebench_r15_multicore #1572 of 1788
173
1%
Max: 14,978

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 i3-2102. 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_multicore #1572 of 1788
724
1%
Max: 62,412

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 i3-2102. 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_r20_singlecore #1574 of 1784
102
1%
Max: 8,811

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 i3-2102 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_multicore #1574 of 1788
1,724
1%
Max: 148,601
Compare with other CPUs

🏆 Top 5 Performers

cinebench_cinebench_r23_singlecoreSource

Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Core i3-2102 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.

cinebench_cinebench_r23_singlecore #1570 of 1788
243
1%
Max: 20,979
Compare with other CPUs

About Intel Core i3-2102

The Intel Core i3-2102, a dual-core processor from the Sandy Bridge generation, delivers modest real-world performance suitable for basic computing tasks. With a base clock of 3.10 GHz, 4 threads via Hyper-Threading, and a 3 MB shared L3 cache, it handles everyday applications such as web browsing, office productivity, and media playback with reasonable efficiency. However, its 32 nm architecture and lack of a turbo boost limit its responsiveness under heavier multitasking loads. Users should expect adequate performance for light workloads, but more demanding applications like video editing or software compilation will expose its limitations. The 65W TDP indicates modest power consumption, making it suitable for small form factor or energy-conscious builds. Released in June 2011, this CPU reflects the capabilities of early 2010s mainstream desktop computing. Performance in modern contexts is constrained, but it remains functional in legacy or low-demand environments. When considering gaming capabilities, the Intel Core i3-2102 by Intel struggles to keep pace with current titles, primarily due to its age and limited core count. While it can run older or less demanding games at acceptable frame rates, especially when paired with a discrete GPU, modern AAA games will bottleneck significantly. Integrated HD 2000 graphics are insufficient for gaming beyond very light titles, necessitating a dedicated graphics card. Even with a capable GPU, the CPU may limit performance in CPU-intensive games such as strategy titles or simulations. The absence of turbo frequency further reduces headroom during sustained gaming sessions. Nonetheless, in budget retro builds or for running indie or 2D games, this processor remains minimally viable. Its gaming relevance today is largely historical or nostalgic rather than practical. Motherboard support for the I3-2102 by Intel centers around the LGA 1155 socket, compatible with 6-series (e.g., H61, P67) and some 7-series chipsets with a BIOS update. This limits upgrade paths, as newer CPUs require different sockets and chipsets. Used boards are widely available, but long-term reliability and feature sets like USB 3.0 or SATA III may be limited depending on the model. From a cost-effectiveness standpoint, building around this CPU today is only justifiable for budget retro systems or repair of existing setups. The performance-per-watt and performance-per-dollar ratios are poor compared to modern entry-level CPUs. However, for users maintaining older systems or seeking minimal functionality, the I3-2102 by Intel offers a known, stable platform with predictable behavior. Its enduring presence in secondhand markets underscores its past popularity and basic utility.

The AMD Equivalent of Core i3-2102

Looking for a similar processor from AMD? The AMD Ryzen 3 PRO 1200 offers comparable performance and features in the AMD lineup.

AMD Ryzen 3 PRO 1200

AMD • 4 Cores

View Specs Compare

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