INTEL

Intel Core i3-370M

Intel processor specifications and benchmark scores

2
Cores
4
Threads
GHz Boost
35W
TDP
🖥️Integrated GPU

Intel Core i3-370M Specifications

⚙️

Core i3-370M Core Configuration

Processing cores and threading

The Intel Core i3-370M 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
⏱️

i3-370M Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core i3-370M 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 i3-370M by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
2.4 GHz
Boost Clock
N/A
Multiplier
18x
💾

Intel's Core i3-370M Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the i3-370M 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 i3-370M'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)
🏗️

Westmere Architecture & Process

Manufacturing and design details

The Intel Core i3-370M 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 i3-370M incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Westmere
Codename
Arrandale
Process Node
32 nm
Foundry
Intel
Transistors
382 million
Die Size
81 mm²
Generation
Core i3 (Arrandale)
🔢

Westmere Instruction Set Features

Supported CPU instructions and extensions

The Core i3-370M 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
AES-NI
Intel 64
VT-x
🔌

i3-370M Power & Thermal

TDP and power specifications

The Intel Core i3-370M has a TDP (Thermal Design Power) of 35W, 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
35W
🔧

Intel Socket G1 Platform & Socket

Compatibility information

The Core i3-370M uses the Intel Socket G1 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 G1
PCIe
Gen 2
Package
rPGA
DDR5

Intel Socket G1 Memory Support

RAM compatibility and speeds

Memory support specifications for the i3-370M 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 i3-370M 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
🖥️

Intel's Core i3-370M Integrated Graphics

Built-in GPU specifications

The Intel Core i3-370M 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 i3-370M 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
On certain motherboards (Chipset feature)
Graphics Model
On certain motherboards (Chipset feature)
📦

Core i3-370M Product Information

Release and pricing details

The Intel Core i3-370M 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 i3-370M by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Jun 2010
Market
Mobile
Status
End-of-life

Core i3-370M 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 i3-370M performs in parallel rendering workloads like video production and 3D animation. Higher scores mean faster render times in professional applications.

cinebench_cinebench_r15_multicore #1750 of 1788
100
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 i3-370M.

cinebench_cinebench_r20_multicore #1752 of 1788
417
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 i3-370M.

cinebench_cinebench_r20_singlecore #1754 of 1784
58
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 i3-370M after thermal limits kick in.

cinebench_cinebench_r23_multicore #1753 of 1788
993
1%
Max: 148,601
Compare with other CPUs

cinebench_cinebench_r23_singlecoreSource

Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Core i3-370M maintains boost clocks under continuous load.

cinebench_cinebench_r23_singlecore #1753 of 1788
140
1%
Max: 20,979

geekbench_multicoreSource

Geekbench multi-core tests Intel Core i3-370M across real-world workloads including image processing, machine learning, and data compression. All available threads are utilized to measure parallel performance.

geekbench_multicore #673 of 711
630
3%
Max: 22,515
Compare with other CPUs

geekbench_singlecoreSource

Geekbench single-core measures how fast one thread of Intel Core i3-370M can process tasks like web browsing and document editing. This score correlates with how snappy the system feels during normal use.

geekbench_singlecore #673 of 711
314
9%
Max: 3,401
Compare with other CPUs

About Intel Core i3-370M

Released in mid-2010, the Intel Core i3-370M processor is a dual-core chip from the Arrandale generation, built on a 32nm process. For everyday tasks like web browsing, office applications, and media playback, this CPU still offers a basic functional experience, though its benchmark scores, such as a Cinebench R23 Multi-Core result of 993 points, place it far behind modern entry-level hardware. When it comes to gaming, its capabilities are severely limited to titles from its era or very lightweight indie games; the lack of raw multi-threaded throughput and modern integrated graphics are the primary bottlenecks. From a cost-effectiveness standpoint, this processor's value today is almost entirely historical, as it resides in aging laptops where its 35W TDP was once a balance of performance and battery life. For any current purchase, even a budget modern Celeron or Athlon chip will provide a significantly better experience. However, for users with a compatible Socket G1 system, this CPU can serve as a simple upgrade path from older Core 2 Duo models. Its key compatibility considerations are strict:

  1. It requires a motherboard with the Intel HM55, HM57, or similar chipset and Socket G1.
  2. The system BIOS must be updated to support the 32nm Arrandale architecture.
  3. Performance is tied to system RAM speed and configuration due to its integrated memory controller.

Investigating the practical limits of this second-generation Core i3 chip reveals a component best suited for light duty or as a stopgap in an old machine. Its single-threaded performance, indicated by a Geekbench score of 314 points, was adequate for its time but struggles with today's more complex software environments and security overhead. You cannot expect this hardware to handle modern gaming, video editing, or multitasking with many browser tabs without significant slowdowns. The 3 MB of shared L3 cache and Hyper-Threading support for four total threads help in basic multi-tasking but are simply outmatched by contemporary core counts and architectures. Therefore, the Arrandale-based CPU should be viewed primarily as a component for maintaining legacy systems or for extremely undemanding computing roles. If you encounter a system built around this processor, temper your expectations and plan for an eventual full platform upgrade to meet modern software demands.

The AMD Equivalent of Core i3-370M

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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