INTEL

Intel Core 3 305

Intel processor specifications and benchmark scores

6
Cores
6
Threads
4.3
GHz Boost
15W
TDP
Integrated GPU

At a Glance

Intel
Cores / Threads 6C / 6T
Boost Clock 4.3 GHz
Base Clock 1.5 GHz
L3 Cache 6 MB (shared)
TDP 15W
Socket Intel BGA 1516
nm
Process 3 nm
Released Apr 2026

Intel Core 3 305 Specifications

Core 3 305 Core Configuration

Processing cores and threading

The Intel Core 3 305 features 6 physical cores and 6 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
6
Threads
6
Hybrid Cores
P-Cores: 2 E-Cores: 4
SMP CPUs
1

3 305 Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core 3 305 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 3 305 by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
1.5 GHz
Boost Clock
4.3 GHz
E-Core Frequency
1400 MHz up to 3.3 GHz
Multiplier
15x

Intel's Core 3 305 Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the 3 305 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 3 305's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
192 KB
L2 Cache
2.5 MB
L3 Cache
6 MB (shared)

Intel Architecture & Process

Manufacturing and design details

The Intel Core 3 305 is built on Intel's 3 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 3 305 incorporate advanced branch prediction and out-of-order execution for optimal performance.

Codename
Wildcat Lake
Process Node
3 nm
Foundry
Intel
Generation
Core 3 (Wildcat Lake)

3 305 Power & Thermal

TDP and power specifications

The Intel Core 3 305 has a TDP (Thermal Design Power) of 15W, 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
15W
Tj Max
100°C

Intel BGA 1516 Platform & Socket

Compatibility information

The Core 3 305 uses the Intel BGA 1516 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 BGA 1516
PCIe
Gen 4, 6 Lanes(CPU only)
Package
FC-BGA
DDR5

Intel BGA 1516 Memory Support

RAM compatibility and speeds

Memory support specifications for the 3 305 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 3 305 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
DDR5, LPDDR5X
Memory Bus
Single-channel
Memory Bandwidth
59.7 GB/s
DDR5 Speed
6400 MT/s

Intel's Core 3 305 Integrated Graphics

Built-in GPU specifications

The Intel Core 3 305 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 3 305 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 Xe3 Graphics (1 Xe)
Graphics Model
Intel Xe3 Graphics (1 Xe)

Core 3 305 Product Information

Release and pricing details

The Intel Core 3 305 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 3 305 by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Apr 2026
Launch Price
$309
Market
Mobile
Status
Active
Part Number
SAE3L

Core 3 305 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 3 305 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.

cinebench_cinebench_r15_multicore #724 of 1945
1,322
9%
Max: 14,978
Compare with other CPUs

cinebench_cinebench_r15_singlecoreSource

Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how Intel Core 3 305 handles tasks that can't be parallelized across multiple cores. Games and many desktop applications still rely heavily on single-thread performance. A higher single-core score means snappier system responsiveness in everyday use.

cinebench_cinebench_r15_singlecore #717 of 1351
186
9%
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 3 305. The more demanding workload provides better differentiation between current-generation processors.

cinebench_cinebench_r20_multicore #724 of 1945
5,511
9%
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 3 305. The increased complexity provides more accurate performance differentiation between modern CPUs.

cinebench_cinebench_r20_singlecore #719 of 1935
777
9%
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 3 305 after thermal limits kick in. The longer duration exposes cooling limitations that shorter benchmarks miss.

cinebench_cinebench_r23_multicore #724 of 1945
13,123
9%
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 3 305 maintains boost clocks under continuous load. The extended runtime shows whether thermal throttling affects single-core performance.

cinebench_cinebench_r23_singlecore #711 of 1932
1,852
9%
Max: 20,979
Compare with other CPUs

passmark_data_compressionSource

Data compression measures how fast Intel Core 3 305 can compress and decompress files. This is important for archiving, backup software, and file transfer applications. Higher scores mean faster ZIP, RAR, and backup operations.

passmark_data_compression #598 of 689
146,857
3%
Max: 5,679,990
Compare with other CPUs

Top 5 Performers

#1 AMD EPYC 9965
5,679,990
#2 AMD EPYC 9845
4,680,013
#3 AMD EPYC 9755
4,517,407
#4 AMD EPYC 9745
3,929,890

Nearby Performers

passmark_data_encryptionSource

Data encryption tests how fast Intel Core 3 305 can encrypt information using AES and other algorithms. This is critical for security applications, VPNs, and secure communications.

passmark_data_encryption #537 of 689
11,019
3%
Max: 348,449
Compare with other CPUs

Top 5 Performers

#1 AMD EPYC 9965
348,449
#2 AMD EPYC 9845
296,808
#3 AMD EPYC 9755
284,927
#4 AMD EPYC 9754
231,891
#5 AMD EPYC 9745
229,447

passmark_extended_instructionsSource

Extended instructions tests Intel Core 3 305 performance using SSE and AVX instruction sets. These specialized instructions accelerate multimedia, scientific, and AI workloads. Video encoding and image processing heavily utilize SIMD capabilities.

passmark_extended_instructions #525 of 689
13,543
4%
Max: 383,298
Compare with other CPUs

Top 5 Performers

#1 AMD EPYC 9965
383,298
#2 AMD EPYC 9845
314,798
#3 AMD EPYC 9755
303,321
#4 AMD EPYC 9745
280,477

passmark_find_prime_numbersSource

Find prime numbers tests Intel Core 3 305 ability to identify primes through intensive calculations. This is a pure computational benchmark that stresses CPU arithmetic units without memory bottlenecks. The test reveals raw mathematical processing capability. Higher scores indicate superior arithmetic throughput independent of memory subsystem performance.

passmark_find_prime_numbers #332 of 689
115
5%
Max: 2,422

passmark_floating_point_mathSource

Floating point math measures how Intel Core 3 305 handles decimal calculations critical for scientific computing and 3D rendering. This affects performance in CAD and physics simulations. Game physics engines also rely heavily on floating point operations.

passmark_floating_point_math #474 of 689
42,284
4%
Max: 1,153,453
Compare with other CPUs

Top 5 Performers

#1 AMD EPYC 9965
1,153,453
#2 AMD EPYC 9845
978,377
#3 AMD EPYC 9755
922,900
#4 AMD EPYC 9745
761,219

passmark_integer_mathSource

Integer math tests how fast Intel Core 3 305 processes whole number calculations essential for database operations and compression algorithms. This is fundamental to general computing performance.

passmark_integer_math #622 of 689
32,295
2%
Max: 1,926,069
Compare with other CPUs

Top 5 Performers

#1 AMD EPYC 9965
1,926,069
#2 AMD EPYC 9845
1,687,531
#3 AMD EPYC 9755
1,549,946
#4 AMD EPYC 9655P
1,225,251
#5 AMD EPYC 9745
1,224,315

passmark_multithreadSource

PassMark multi-thread tests Intel Core 3 305 across integer math, floating point, compression, and encryption using all cores. This provides an overall multi-threaded CPU performance score.

passmark_multithread #546 of 689
15,439
9%
Max: 171,200
Compare with other CPUs

Top 5 Performers

#2 AMD EPYC 9755
166,328
#3 AMD EPYC 9965
160,542
#4 AMD EPYC 9655P
160,490
#5 AMD EPYC 9655
156,110

passmark_physicsSource

Physics tests how Intel Core 3 305 handles physics simulations used in games and engineering software. This measures performance in calculating object interactions and movements. Games with complex physics benefit from higher scores.

passmark_physics #413 of 689
1,233
4%
Max: 27,806
Compare with other CPUs

Top 5 Performers

#1 AMD EPYC 9755
27,806
#2 AMD EPYC 9655
25,947
#3 AMD EPYC 9655P
25,847
#4 Intel Xeon 6960P
24,937
#5 AMD EPYC 9684X
24,686

passmark_random_string_sortingSource

Random string sorting measures how fast Intel Core 3 305 can organize text data. This is important for database operations, search indexing, and data processing applications. Applications that process large amounts of text benefit from higher scores.

passmark_random_string_sorting #584 of 689
17,623
3%
Max: 633,030
Compare with other CPUs

Top 5 Performers

#1 AMD EPYC 9965
633,030
#2 AMD EPYC 9755
571,185
#3 AMD EPYC 9845
538,060
#4 AMD EPYC 9745
468,975
#5 AMD EPYC 9655P
451,824

passmark_single_threadSource

PassMark single-thread measures per-core performance of Intel Core 3 305 across various computational tasks. This score is critical for gaming and single-threaded applications. Higher scores mean better system responsiveness in everyday use. Many legacy applications and games still depend heavily on single-thread speed.

passmark_single_thread #171 of 689
3,977
78%
Max: 5,087

passmark_singlethreadSource

PassMark single-thread measures per-core performance of Intel Core 3 305 across various computational tasks. This score is critical for gaming and single-threaded applications.

passmark_singlethread #171 of 689
3,977
78%
Max: 5,087

The AMD Equivalent of Core 3 305

Looking for a similar processor from AMD? The AMD Ryzen 5 3501U offers comparable performance and features in the AMD lineup.

AMD Ryzen 5 3501U

AMD • 4 Cores

View Specs Compare

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