Intel® Core™ i5-8300H

The Intel Core i5-8300H is a laptop processor with 4 cores and 8 threads, built on the Coffee Lake architecture (14 nm process). It launched in Apr 2018. Clocks run from 2.3 GHz base to 4.0 GHz boost. A 8-MB L3 cache backs the cores (2.3 MB per core). It addresses DDR4, LPDDR3 memory up to 64 GB across 2 channels. The chip drops into the FCBGA1440 socket and exposes PCIe 3.0 (16 lanes). Rated TDP is 45 W. Notable platform capabilities: Extended Page Tables (EPT).

The Intel Core i5-8300H scores 2,234 in single-core performance and 7,339 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 4,049 for overall performance, 7,898 for productivity performance, 8,058 for creator performance, 7,064 for engineering performance and 8,537 for gaming performance. Its multi-core throughput works out to 1,835 per core, 917 per thread and 163 per watt. Its computed efficiency index is 604. Its performance index is 50, so its overall performance is 50% below the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Core i5-8300H scores 24,310 in integer math, 15,312 in floating-point math, 100,670 in compression, 2,524 in cryptography, 496 in physics simulation, 6,412 in vector SIMD, 23 in the prime sieve and 13,286 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 59% below in integer math, 67% below in floating-point math, 56% below in compression, 78% below in cryptography, 54% below in physics simulation, 59% below in vector SIMD, 66% below in the prime sieve and 41% below in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Core i5-8300H has 4 physical cores and runs 8 logical threads. It runs 2 threads per core. It runs at a base clock of 2.30 GHz and boosts up to 4.00 GHz.

The Intel Core i5-8300H is a laptop processor, belongs to the Intel Core i5 family, uses the Coffee Lake architecture, carries the codename Coffee Lake and is manufactured on a 14 nm process. It launched in Apr 2018.

The Intel Core i5-8300H has 256 KB of L1 cache, 1 MB of L2 cache and 8 MB of L3 cache. That adds up to about 9.3 MB of cache, or 2.31 MB per core. Each core has 256 KB of private L2 cache.

The Intel Core i5-8300H has a 3-level cache hierarchy: L1 at 256 KB, L2 at 1 MB and L3 at 8 MB. L3 is the largest level and makes up about 86% of the cache listed here.

The Intel Core i5-8300H supports DDR4, LPDDR3 memory, addresses up to 64 GB of memory and uses 2 memory channels. It does not support DDR5 memory.

The Intel Core i5-8300H includes integrated graphics (Intel UHD Graphics 630) and clocks the graphics up to 1.00 GHz.

The Intel Core i5-8300H uses the FCBGA1440 socket, supports PCI Express 3.0 and provides up to 16 PCIe lanes.

The Intel Core i5-8300H has a rated TDP of 45 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The Intel Core i5-8300H is manufactured by Intel. It launched at a price of $250.

The Intel Core i5-8300H is also identified by the model number i5-8300H.

After an audit, 1 value was corrected and 1 empty field was filled on the Intel Core i5-8300H record. Each change is listed with its old value, new value, rule and sources.

• L2 cache (total): 256 KB → 1,024 KB. Rule: L2 cache was stored per core. stored equals the per-core size in PassMark "4 x 256 KB". Sources: Vendor page (intel.com); PassMark: Intel Core i5-8300H @ 2.30GHz; Wikipedia: List of Intel Core mobile processors (revision 1369925615).

The audit log is public: all changes for this CPU, the corrections overview and the method.

Feex has recorded 63% of the specifications it tracks for the Intel Core i5-8300H. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L4 Cache. Memory Support: Memory Bandwidth, ECC Memory and Max Memory Speed. Graphics: Execution Units, Display Outputs and Max Video Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Foundry. Naming & Aliases: Normalized Name, SKU, Processor Number and Part Number.

Processors that use the same FCBGA1440 socket as the Intel Core i5-8300H and have the closest multi-core scores in the Feex database include Intel Xeon E3-1565L v5, Intel Core i5-9300H, Intel Xeon E3-1505M v6, Intel Core i7-7820HK and Intel Core i7-7920HQ.