Intel Core i3-3220
Intel processor specifications and benchmark scores
Integrated GPUAt a Glance
IntelIntel Core i3-3220 Specifications
Core i3-3220 Core Configuration
Processing cores and threading
The Intel Core i3-3220 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.
i3-3220 Clock Speeds
Base and boost frequencies
Clock speed is a critical factor in Core i3-3220 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 i3-3220 by Intel can dynamically adjust its frequency based on workload and thermal headroom.
Intel's Core i3-3220 Cache Hierarchy
L1, L2, L3 cache sizes
Cache memory is ultra-fast storage built directly into the i3-3220 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 i3-3220's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.
Ivy Bridge Architecture & Process
Manufacturing and design details
The Intel Core i3-3220 is built on Intel's 22 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 i3-3220 incorporate advanced branch prediction and out-of-order execution for optimal performance.
Ivy Bridge Instruction Set Features
Supported CPU instructions and extensions
The Core i3-3220 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.
i3-3220 Power & Thermal
TDP and power specifications
The Intel Core i3-3220 has a TDP (Thermal Design Power) of 55W, 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 1155 Platform & Socket
Compatibility information
The Core i3-3220 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.
Intel Socket 1155 Memory Support
RAM compatibility and speeds
Memory support specifications for the i3-3220 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 i3-3220 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 i3-3220 Integrated Graphics
Built-in GPU specifications
The Intel Core i3-3220 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 i3-3220 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 i3-3220 Product Information
Release and pricing details
The Intel Core i3-3220 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 i3-3220 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.
Core i3-3220 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 i3-3220 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.
Top 5 Performers
Top 5 PerformersNearby Performers
Nearby Performerscinebench_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 i3-3220. The more demanding workload provides better differentiation between current-generation processors.
Top 5 Performers
Nearby Performers
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 i3-3220. The increased complexity provides more accurate performance differentiation between modern CPUs.
Top 5 Performers
Nearby Performers
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 i3-3220 after thermal limits kick in. The longer duration exposes cooling limitations that shorter benchmarks miss.
Top 5 Performers
Nearby Performers
cinebench_cinebench_r23_singlecoreSource
Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Core i3-3220 maintains boost clocks under continuous load. The extended runtime shows whether thermal throttling affects single-core performance.
Top 5 Performers
Nearby Performers
geekbench_multicoreSource
Geekbench multi-core tests Intel Core i3-3220 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.
Top 5 Performers
Nearby Performers
geekbench_singlecoreSource
Geekbench single-core measures how fast one thread of Intel Core i3-3220 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.
Top 5 Performers
Nearby Performers
About Intel Core i3-3220
The Intel Core i3-3220 is a dual-core desktop processor from Intel’s Ivy Bridge generation, built on a 22 nm process with a 94 mm² die size. It operates at a fixed base clock of 3.30 GHz with no boost capability, supports four threads via Hyper-Threading, and integrates Intel HD 2500 graphics. The part number is SR0RG, and it was released on September 2, 2012.
Platform and Compatibility
The i3-3220 uses the Intel Socket 1155 interface, which places it in the same physical and electrical family as other Sandy Bridge and Ivy Bridge desktop processors. The socket supports DDR3 memory through a dual-channel memory bus, though ECC memory is not supported. PCIe connectivity is provided via Gen 3 with 16 lanes available from the CPU only, meaning the processor itself supplies the full PCIe bandwidth for discrete graphics or other expansion cards.
The architecture is Ivy Bridge, which is a die shrink of the preceding Sandy Bridge design, moving to a 22 nm process node manufactured by Intel. The cache hierarchy consists of 64 KB of L1 per core, 256 KB of L2 per core, and a shared 3 MB L3 cache. The processor is not multiplier-unlocked, so overclocking is restricted to base clock adjustments on compatible motherboards, assuming the board supports such features.
Upgrade paths on Socket 1155 depend on motherboard chipset support. The i3-3220 is a mainstream dual-core part, and users on the same platform could move to higher-end Ivy Bridge quad-core processors or drop back to Sandy Bridge parts, provided the motherboard BIOS is updated. The 16 PCIe Gen 3 lanes are sufficient for a single discrete GPU, and the dual-channel DDR3 memory support is standard for the era. The lack of ECC memory support clarifies that this is aimed at consumer desktops, not workstations or servers.
How It Compares
The i3-3220’s average benchmark score is 665, placing it at the 16th percentile of all CPUs in the database. The nearest rivals are tightly clustered, with score differences of less than 1% in either direction.
Against the Intel Xeon L5520, the i3-3220 is essentially tied, with a delta of 0.1% in favor of the i3. The Xeon L5520 is an older server-oriented part, but its higher core count is offset by lower per-core efficiency and older architecture, resulting in nearly identical aggregate performance.
The Intel Core i7-940XM is another rival, and the i3-3220 leads it by 0.1%. The i7-940XM is a mobile extreme edition chip, and despite its premium positioning and higher core count, its age and power constraints hold it to the same performance level as this desktop dual-core.
The AMD Athlon X4 730 is the only rival that edges out the i3-3220, with the AMD part scoring 0.2% higher. The Athlon X4 730 is a quad-core, but each core is less capable individually, so the multi-threaded advantage of four physical cores nearly cancels out against the i3’s higher IPC and Hyper-Threading.
The AMD Athlon II X4 640 trails the i3-3220 by 0.3%. This older quad-core also suffers from lower per-core throughput, and the i3’s modern architecture and higher clock speed are enough to overcome a two-core deficit in raw core count.
Power and Thermals
The i3-3220 has a thermal design power (TDP) of 55 watts. This is a modest figure for a desktop processor, placing it in the mid-range of power consumption for its generation. The 22 nm process node helps keep power draw low, and the dual-core design with no turbo boost means sustained load power is predictable.
A 55 W TDP implies that a capable air cooler is sufficient for normal operation, including stock clocks. The processor does not require exotic cooling solutions, and most standard tower coolers or even compact low-profile coolers would handle the thermal load without issue. The integrated Intel HD 2500 graphics also contribute to the total package power, but the overall figure remains well within the range of typical desktop power supplies.
Because the multiplier is locked, there is limited headroom for enthusiast overclocking, so the thermal solution does not need to account for significant additional heat beyond stock conditions. The 55 W TDP is also relevant for small form factor builds, where lower heat output simplifies case airflow and fan requirements.
FAQ
Q: Does the Intel Core i3-3220 support ECC memory?
A: No, ECC memory is not supported.
Q: What is the socket type for this processor?
A: The i3-3220 uses Intel Socket 1155.
Q: How many PCIe lanes does the CPU provide?
A: The CPU provides 16 PCIe lanes with Gen 3 support.
Q: What is the integrated graphics solution?
A: The processor includes Intel HD 2500 graphics.
Q: Is the multiplier unlocked for overclocking?
A: No, the multiplier is locked, so overclocking is not officially supported.
Q: What is the process node for this chip?
A: The i3-3220 is built on a 22 nm process node.
Benchmark Performance
The benchmark data for the i3-3220 covers Cinebench R15, R20, and R23, focusing on both multi-core and single-core workloads. In Cinebench R15 multi-core, the processor scores 194 points. In Cinebench R20, the multi-core score is 811, and the single-core score is 114. In Cinebench R23, the multi-core score is 1933, and the single-core score is 273.
The average benchmark score across all recorded tests is 665, which positions the processor at the 16th percentile of all CPUs. This percentile indicates that the i3-3220 outperforms only 16% of the processors in the database, reflecting its age and dual-core design relative to modern multi-core parts.
Comparing to the nearest rivals, the i3-3220 is virtually indistinguishable in aggregate performance. The Intel Xeon L5520 scores 665, matching the i3-3220 exactly in average score, with a delta of 0.1%. The Intel Core i7-940XM scores 664, also within 0.1%. The AMD Athlon X4 730 scores 666, leading by 0.2%, and the AMD Athlon II X4 640 scores 663, trailing by 0.3%.
The Cinebench R23 multi-core score of 1933 is roughly 2.4 times the R15 multi-core score of 194, which is expected given the different rendering workloads and scaling factors between the benchmark versions. The single-core scores show a similar trend: R23 single-core is 273 versus R20 single-core at 114, with R23 being about 2.4 times higher. These ratios are consistent with the benchmark’s version-specific scoring scales.
The multi-core to single-core ratio within each benchmark version reveals the threading efficiency. In R20, the multi-core score of 811 is 7.1 times the single-core score of 114, which is exceptionally high for a dual-core processor with four threads. This suggests that the Cinebench workload scales well with the two physical cores and two additional Hyper-Threaded threads, though the absolute scores remain low due to the processor’s age.
The i3-3220’s performance is tightly clustered with its rivals, all within a 0.5% range of average score. This means that in real-world mixed workloads, the choice between these processors would likely come down to platform features, power consumption, or availability rather than raw compute capability. The 16th percentile ranking confirms that this processor is firmly in the entry-level segment by modern standards, but within its own generation, it holds its own against quad-core competitors from AMD and older Intel parts.
The single-core performance in R23, at 273, is notably higher than the multi-core score of 1933 would suggest when normalized per thread, indicating that the Ivy Bridge architecture still delivers respectable single-threaded efficiency. The lack of a boost clock means that all cores run at the same 3.30 GHz frequency, simplifying performance predictions under sustained loads. The 55 W TDP and dual-channel DDR3 support round out a package that was designed for mainstream desktops, and the benchmark data confirms that its performance is competitive with slightly older and newer parts in the same price and power class.
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