CPU Comparison
Intel Core i3-10325 vs Intel Core i3-12300
A side-by-side comparison of specs, performance and value. The Intel Core i3-10325 is a specialized 4-core, 8-thread desktop processor from the Comet Lake-R generation, released in March 2021. While architecturally identical to the earlier Comet Lake parts, the "-R" suffix denoted a refresh specifically targeted at OEMs to extend the lifespan of the LGA 1200 platform just as Intel was launching its 11th-generation Rocket Lake processors. It featured a notable clock speed bump, operating at a 3.9 GHz base frequency and boosting up to 4.7 GHz. Unlike many other i3 parts that were limited to older chipsets, the i3-10325 carried official support for both Intel 400-series and 500-series chipsets, making it highly flexible for system integrators. It maintained a 65W PL1 power limit with a 90W PL2 boost limit, paired with 8MB of L3 cache, dual-channel DDR4-2666 memory support, and the aging UHD Graphics 630. It also notably included Intel SGX (Software Guard Extensions), a feature aimed at enterprise security. This made it a reliable, cost-effective drop-in upgrade for businesses looking to modernize fleet hardware without completely overhauling their motherboard inventories.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
The high boost clock makes everyday office tasks feel extremely responsive, though DDR4-2666 limits heavy data crunching.
The 200 MHz bump provides a subtle but consistent improvement in office and productivity application responsiveness.
Gaming
Slightly better single-core speed than the 10320, but still requires a discrete GPU and is bottlenecked by PCIe 3.0.
Slightly faster than the 12100 in gaming due to higher clocks, but still limited by 4 cores in CPU-bound titles.
Virtualization
8 threads are usable for a light VM setup, but the 65W TDP limits sustained virtualization performance.
Virtually identical to the 12100 in virtualization capability, handling only lightweight VMs.
Efficiency
Average efficiency for 14nm. AMD's competing chips at this price point draw less power for similar or better multi-core output.
Maintains the same excellent 60 W efficiency as the 12100 despite the slight frequency increase.
Specialized Performance
AI / ML
- No AI hardware acceleration
- Lacks modern AVX-512 instructions
- Not designed for AI workloads
- No AI acceleration hardware
- Not designed for AI or machine learning tasks
Content Creation
Gaming
- UHD 630 is not for gaming
- CPU can handle budget dGPUs without major issues
- Lacks PCIe 4.0 for future GPU upgrades
- Marginal performance uplift over the 12100 in most games
- Still requires a dedicated GPU for meaningful gaming
- 4 cores remain the limiting factor in modern titles
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- High 4.7 GHz boost clock for snappy responsiveness
- Official support for newer 500-series chipsets
- Intel SGX for enterprise security enclaves
- Efficient 65W power profile
- Flexible drop-in option for OEMs
Cons
- Launched after 11th-gen, making it immediately outdated
- DDR4-2666 memory speed severely limits performance
- Still uses PCIe 3.0
- OEM-focused, hard to find at retail
- More expensive at launch ($154) than vastly superior 11th-gen parts
Pros
- Slightly higher clocks than the 12100
- 20 PCIe lanes from the CPU
- Includes UHD Graphics 730
- Same excellent Golden Cove IPC
- Low 60 W power consumption
Cons
- Extremely poor retail availability
- $21 premium over the 12100 for minimal performance gain
- No bundled cooler
- No direct successor in later generations
- Easily outperformed by the cheaper i5-12400 in multi-threaded tasks
Competitors & Alternatives
Intel Core i3-10325
- AMD Ryzen 3 3100Rival
Budget Desktop
- AMD Ryzen 5 3600Rival
Mid-Range Desktop
- Compare head-to-headIntel Core i3-10100Rival
Budget Desktop
- Compare head-to-headIntel Core i5-10400Rival
Mid-Range Desktop
- AMD Ryzen 3 4300GRival
Budget Desktop APU
Offers a massive IPC uplift, PCIe 4.0, and DDR4-3200 support on the same LGA 1700 platform.
Compare head-to-head- AMD Ryzen 5 5600Alt
Doubles the core count and offers significantly better multi-threaded performance for a similar price.
- Intel Core i5-11400Alt
A 6-core 11th-gen part that shares the 500-series chipset support but offers much better productivity performance.
- AMD Ryzen 3 4100Alt
A modern Zen 2-based chip that provides better efficiency and upgradeability on the AM4 platform.
Intel Core i3-12300
- AMD Ryzen 5 5500Rival
Budget Desktop
- AMD Ryzen 5 5600Rival
Mid-Range AM4
- Compare head-to-headIntel Core i3-12100Rival
Mainstream Value
- Intel Core i5-12400Rival
Mainstream Desktop
- AMD Ryzen 5 4600GRival
Desktop APU
Maximum budget savings for gaming builds with a dedicated GPU.
Compare head-to-head
Our Verdict on Each
A niche OEM stopgap that offered slight clock improvements and newer chipset support, but it was quickly outclassed by 11th-gen alternatives.
Best for: Buying an Intel Core i3-10325 for a custom PC build in today's market makes very little sense. If you are purchasing a pre-built desktop or a barebones system that already includes this processor, it remains a solid performer for office work, homeschooling, and general home use. The 4.7 GHz boost clock ensures that snappy day-to-day responsiveness is present. However, if you are sourcing parts individually, you should absolutely opt for the 11th-generation Core i3-12100 or the i5-11400. Those processors offer significantly better IPC, DDR4-3200 memory support, and PCIe 4.0, often at similar or lower price points. The i3-10325's DDR4-2666 memory limitation is its biggest liability, holding back both CPU and integrated graphics performance. Only consider this chip if you are upgrading a locked OEM system that specifically requires a 400 or 500-series compatible CPU with these exact power characteristics.
Read the full reviewThe i3-12300 offers a marginal 200 MHz clock increase over the 12100 for a $21 premium, making it a poor value for DIY builders but a useful SKU for OEMs needing a specification differentiator.
Best for: The i3-12300 is not recommended for individual builders due to its poor retail availability and high price relative to the 12100. The 200 MHz frequency increase translates to roughly 3-5% more performance, which is virtually imperceptible in daily use. It only makes sense if you are purchasing a pre-built OEM system that happens to include it, or if you find it on the used market at a significant discount compared to a 12100. For virtually all DIY scenarios, the standard 12100 or 12100F is the superior financial choice.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i3-10325 or Intel Core i3-12300?
Based on our editorial ratings, the Intel Core i3-12300 comes out ahead with a score of 6.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core i3-10325 or Intel Core i3-12300?
For gaming, the Intel Core i3-12300 leads with a gaming performance score of 67/100 among Intel Core i3-10325 and Intel Core i3-12300.
Which uses less power?
The Intel Core i3-12300 has the lowest rated TDP. Power draw across these chips: Intel Core i3-10325 (65 W), Intel Core i3-12300 (60 W).
Do Intel Core i3-10325 and Intel Core i3-12300 use the same socket?
No. They use different sockets (Intel Core i3-10325: LGA 1200, Intel Core i3-12300: LGA 1700), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i3-12300 posts the highest multi-core benchmark score. Multi-core results: Intel Core i3-10325 (0), Intel Core i3-12300 (8,800). Benchmark figures are approximate and workload-dependent.