INTEL

Intel Core i3-10305

Intel processor specifications and benchmark scores

4
Cores
8
Threads
4.5
GHz Boost
65W
TDP
πŸ–₯️Integrated GPU

Intel Core i3-10305 Specifications

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Core i3-10305 Core Configuration

Processing cores and threading

The Intel Core i3-10305 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.

Cores
4
Threads
8
SMP CPUs
1
⏱️

i3-10305 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core i3-10305 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 i3-10305 by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
3.8 GHz
Boost Clock
4.5 GHz
Multiplier
38x
πŸ’Ύ

Intel's Core i3-10305 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the i3-10305 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 i3-10305'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
8 MB (shared)
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Comet Lake Architecture & Process

Manufacturing and design details

The Intel Core i3-10305 is built on Intel's 14 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 i3-10305 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Comet Lake
Codename
Comet Lake-R
Process Node
14 nm
Foundry
Intel
Generation
Core i3 (Comet Lake)
πŸ”’

Comet Lake Instruction Set Features

Supported CPU instructions and extensions

The Core i3-10305 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
AVX2
FMA3
AES-NI
F16C
BMI1
BMI2
Intel 64
VT-x
VT-d
πŸ”Œ

i3-10305 Power & Thermal

TDP and power specifications

The Intel Core i3-10305 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
Tj Max
100Β°C
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Intel Socket 1200 Platform & Socket

Compatibility information

The Core i3-10305 uses the Intel Socket 1200 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 1200
Chipsets
Intel 400 Series, Intel 500 Series
PCIe
Gen 3, 16 Lanes(CPU only)
Package
FC-LGA1200
DDR5

Intel Socket 1200 Memory Support

RAM compatibility and speeds

Memory support specifications for the i3-10305 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 i3-10305 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
DDR4
Memory Bus
Dual-channel
Memory Bandwidth
42.7 GB/s
πŸ–₯️

Intel's Core i3-10305 Integrated Graphics

Built-in GPU specifications

The Intel Core i3-10305 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 i3-10305 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
UHD Graphics 630
Graphics Model
UHD Graphics 630
πŸ“¦

Core i3-10305 Product Information

Release and pricing details

The Intel Core i3-10305 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 i3-10305 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Mar 2021
Market
Desktop
Status
Active
Part Number
SRH3K

Core i3-10305 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 i3-10305 performs in parallel rendering workloads like video production and 3D animation. Higher scores mean faster render times in professional applications.

cinebench_cinebench_r15_multicore #882 of 1788
801
5%
Max: 14,978

cinebench_cinebench_r15_singlecoreSource

Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how Intel Core i3-10305 handles tasks that can't be parallelized across multiple cores. Games and many desktop applications still rely heavily on single-thread performance.

cinebench_cinebench_r15_singlecore #882 of 1245
113
5%
Max: 2,114

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 i3-10305.

cinebench_cinebench_r20_multicore #881 of 1788
3,340
5%
Max: 62,412
Compare with other CPUs

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 i3-10305.

cinebench_cinebench_r20_singlecore #882 of 1784
471
5%
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 i3-10305 after thermal limits kick in.

cinebench_cinebench_r23_multicore #881 of 1788
7,953
5%
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 i3-10305 maintains boost clocks under continuous load.

cinebench_cinebench_r23_singlecore #881 of 1788
1,122
5%
Max: 20,979
Compare with other CPUs

About Intel Core i3-10305

The Intel Core i3-10305 offers a solid balance of performance and efficiency for everyday computing needs, making it a reliable choice for multitasking and productivity. With 4 cores and 8 threads, this processor handles tasks like web browsing, content creation, and light editing with ease, while its 14 nm architecture ensures smooth operation without excessive heat. The 8 MB L3 cache contributes to faster data access, and the 3.80 GHz base clock paired with a 4.50 GHz turbo boost delivers consistent power for demanding applications. Benchmark scores like 7,953 points in Cinebench R23 multicore and 1,122 in single-core highlight its capability to manage modern software effectively. Whether you're streaming, working from home, or running basic programs, the Core i3-10305 proves its worth without breaking the bank.

This processor excels in entry-level gaming, providing stable frame rates for titles that don’t require top-tier hardware. Its 65W TDP makes it energy-efficient, ideal for systems prioritizing quiet operation and lower power consumption. While not the fastest in its class, the Intel Core i3-10305 pairs well with mid-range GPUs to deliver a balanced experience for casual gamers. The Comet Lake generation ensures compatibility with a wide range of motherboards, though you’ll need a socket 1200 board to unlock its full potential. For users seeking a budget-friendly upgrade, the i3-10305 offers excellent value, especially when combined with a capable graphics card. Its release in 2021 means it’s still supported by many modern systems, making it a smart pick for cost-conscious builds. The Core i3-10305 remains a dependable option for those who don’t need extreme performance but want a smooth, responsive experience. When paired with the right components, the Intel Core i3-10305 delivers a satisfying blend of power and affordability for general use.

The AMD Equivalent of Core i3-10305

Looking for a similar processor from AMD? The AMD Ryzen 3 PRO 5450U offers comparable performance and features in the AMD lineup.

AMD Ryzen 3 PRO 5450U

AMD β€’ 4 Cores

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