INTEL

Intel Core i3-10305T

Intel processor specifications and benchmark scores

4
Cores
8
Threads
4
GHz Boost
35W
TDP
🖥️Integrated GPU

Intel Core i3-10305T Specifications

⚙️

Core i3-10305T Core Configuration

Processing cores and threading

The Intel Core i3-10305T 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
⏱️

i3-10305T Clock Speeds

Base and boost frequencies

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

Base Clock
3 GHz
Boost Clock
4 GHz
All-Core Turbo
up to 3.7 GHz
Multiplier
30x
đź’ľ

Intel's Core i3-10305T Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the i3-10305T 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 i3-10305T'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)
🏗️

Comet Lake Architecture & Process

Manufacturing and design details

The Intel Core i3-10305T 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 i3-10305T 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)
🔢

Comet Lake Instruction Set Features

Supported CPU instructions and extensions

The Core i3-10305T 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
🔌

i3-10305T Power & Thermal

TDP and power specifications

The Intel Core i3-10305T 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
Tj Max
100°C
đź”§

Intel Socket 1200 Platform & Socket

Compatibility information

The Core i3-10305T 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 i3-10305T 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 i3-10305T 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
🖥️

Intel's Core i3-10305T Integrated Graphics

Built-in GPU specifications

The Intel Core i3-10305T 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 i3-10305T 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
📦

Core i3-10305T Product Information

Release and pricing details

The Intel Core i3-10305T 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 i3-10305T by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Mar 2021
Launch Price
$143
Market
Desktop
Status
Active
Part Number
SRH3M

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

cinebench_cinebench_r15_multicore #940 of 1788
696
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 i3-10305T 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 #937 of 1245
98
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 i3-10305T.

cinebench_cinebench_r20_multicore #940 of 1788
2,904
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 i3-10305T.

cinebench_cinebench_r20_singlecore #940 of 1784
409
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 i3-10305T after thermal limits kick in.

cinebench_cinebench_r23_multicore #940 of 1788
6,915
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 i3-10305T maintains boost clocks under continuous load.

cinebench_cinebench_r23_singlecore #940 of 1788
976
5%
Max: 20,979

About Intel Core i3-10305T

The Intel Core i3-10305T packs four physical cores and eight threads, delivering a balanced multithreaded punch for a budget‑oriented platform. Its base frequency sits at a modest 3.0 GHz, but the turbo boost can crank the clock up to 4.0 GHz when a single core is taxed, giving it a respectable single‑core ceiling. Sitting on the LGA 1200 socket, the chip slots into any 400‑series motherboard without needing a BIOS flash, making upgrades painless. With a 35 W TDP, the 10305T stays cool enough for compact cases or fan‑less builds while still pulling enough juice to stay competitive. In Cinebench R23 multi‑core testing it posts 6,915 points, a figure that nudges it ahead of many older dual‑core i3s. Its single‑core score of 976 points shows it can keep up with entry‑level gaming titles that still favor high clock speeds.

The chip’s 14 nm process gives it a mature, well‑optimized silicon foundation that benefits from Intel’s long‑run refinements. An 8 MB shared L3 cache sits just above the cores, reducing latency for data‑intensive loops and helping the 10305T sustain its boost longer under load. The L2 cache is split evenly across the cores, feeding each thread with a quick stash of recently used instructions. Thermal design is straightforward: the 35 W envelope translates to a maximum junction temperature that most stock coolers can handle without throttling. Cinebench R20 multi‑core results of 2,904 points and a single‑core 409 points illustrate how the processor scales from light office work to modest rendering tasks. Even the older R15 suite shows a respectable 696‑point multi‑core tally, confirming that the architecture still holds its own against newer low‑power rivals.

For the modern man who wants a PC that can handle spreadsheets, web browsing, and occasional video editing without breaking the bank, this low‑power i3 is a solid match. Its boost capability makes it viable for titles like CS:GO or Fortnite at 1080p when paired with a decent GPU, as the single‑core ceiling stays above 4 GHz. Content creators will appreciate the eight threads when stitching together short clips or rendering Photoshop actions, thanks to the 6,915‑point Cinebench R23 multi‑core score. The modest TDP also means the system stays quiet, an attractive trait for bedroom rigs or office desks where noise is a nuisance. At a launch price of $143, the 10305T delivers a performance‑per‑dollar ratio that rivals many higher‑priced competitors, especially when you factor in the lack of a bulky cooler. In short, the 10305T shines in everyday productivity, light gaming, and entry‑level creative workloads, making it a pragmatic choice for anyone who values efficiency over raw horsepower.

The AMD Equivalent of Core i3-10305T

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 • 4 Cores

View Specs Compare

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