Core i3-10300 vs Ryzen 5 2500X

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Head-to-Head Verdict, Benchmarks, Value & Long-Term Outlook

This comparison brings together gaming FPS, productivity performance, platform differences, power efficiency, pricing context, and upgrade path so you can see which CPU actually makes more sense.

Core i3-10300

2020

Why buy it

✅Better for gaming: +6.6% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 62W instead of 65W, a 3W reduction.

Trade-offs

❌Lower PassMark (9,290 vs 9,388).
❌Smaller total L3 cache (8 MB vs 16 MB).

Ryzen 5 2500X

2018

Why buy it

✅+1.1% higher PassMark.
✅+100% larger total L3 cache (16 MB vs 8 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i3-10300 across 4 shared CPU benchmark tests.
❌Launch MSRP is still $159 MSRP, while Core i3-10300 mostly shows up through inconsistent older-market listings.

Core i3-10300

2020

Ryzen 5 2500X

2018

Why buy it

✅Better for gaming: +6.6% higher average FPS across 4 shared CPU benchmark tests.
✅Draws 62W instead of 65W, a 3W reduction.

Why buy it

✅+1.1% higher PassMark.
✅+100% larger total L3 cache (16 MB vs 8 MB).

Trade-offs

❌Lower PassMark (9,290 vs 9,388).
❌Smaller total L3 cache (8 MB vs 16 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i3-10300 across 4 shared CPU benchmark tests.
❌Launch MSRP is still $159 MSRP, while Core i3-10300 mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Core i3-10300 better than Ryzen 5 2500X?

It depends on what matters more to you. For gaming, Core i3-10300 is ahead with a 6.6% average FPS lead across 4 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Ryzen 5 2500X pulls ahead with 1.1% better PassMark. Ryzen 5 2500X also has the bigger cache pool with 100% larger total L3 cache (16 MB vs 8 MB).

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen 5 2500X is the better fit. You are getting 1.1% better PassMark, backed by 4 cores and 8 threads. It also carries the larger cache pool with 100% larger total L3 cache (16 MB vs 8 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Core i3-10300 is the smarter buy by a wide margin for a fresh build. Core i3-10300 is at an unclear MSRP at unclear MSRP versus $159 MSRP, and it gives you a 6.6% average FPS lead across 4 shared CPU game tests in our data. Ryzen 5 2500X only looks stronger on raw value math because it is so cheap, but its absolute performance tier is too low to be the smarter recommendation now. At roughly 9,388 PassMark with 4 cores and 8 threads, it only makes sense as a bare-minimum stopgap or a very constrained existing-platform upgrade.

Which one is more future-proof for 2026 and beyond?

Core i3-10300 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2020 vs 2018). That makes it the safer long-term pick.

Games Benchmarks

Paired with RTX 4090

To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.

Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.

Core i3-10300 Benchmark Check

Ryzen 5 2500X Benchmark Check

Path of Exile 2

Preset	Core i3-10300	Ryzen 5 2500X
1080p
low	195 FPS	219 FPS
medium	153 FPS	187 FPS
high	122 FPS	151 FPS
ultra	99 FPS	108 FPS
1440p
low	157 FPS	182 FPS
medium	122 FPS	149 FPS
high	98 FPS	117 FPS
ultra	80 FPS	83 FPS
4K
low	87 FPS	71 FPS
medium	74 FPS	62 FPS
high	58 FPS	49 FPS
ultra	45 FPS	38 FPS

Open Core i3-10300 Open Ryzen 5 2500X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i3-10300	Ryzen 5 2500X
1080p
low	232 FPS	235 FPS
medium	232 FPS	209 FPS
high	232 FPS	187 FPS
ultra	209 FPS	146 FPS
1440p
low	232 FPS	216 FPS
medium	232 FPS	188 FPS
high	221 FPS	166 FPS
ultra	187 FPS	134 FPS
4K
low	232 FPS	156 FPS
medium	197 FPS	138 FPS
high	167 FPS	113 FPS
ultra	137 FPS	84 FPS

Open Core i3-10300 Open Ryzen 5 2500X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i3-10300	Ryzen 5 2500X
1080p
low	232 FPS	235 FPS
medium	232 FPS	235 FPS
high	232 FPS	235 FPS
ultra	232 FPS	235 FPS
1440p
low	232 FPS	235 FPS
medium	232 FPS	235 FPS
high	232 FPS	235 FPS
ultra	232 FPS	235 FPS
4K
low	232 FPS	235 FPS
medium	232 FPS	235 FPS
high	232 FPS	235 FPS
ultra	232 FPS	201 FPS

Open Core i3-10300 Open Ryzen 5 2500X

League of Legends

League of Legends

Valorant

Preset	Core i3-10300	Ryzen 5 2500X
1080p
low	232 FPS	235 FPS
medium	232 FPS	235 FPS
high	232 FPS	235 FPS
ultra	232 FPS	235 FPS
1440p
low	232 FPS	235 FPS
medium	232 FPS	235 FPS
high	232 FPS	235 FPS
ultra	232 FPS	235 FPS
4K
low	232 FPS	235 FPS
medium	232 FPS	235 FPS
high	232 FPS	235 FPS
ultra	232 FPS	235 FPS

Open Core i3-10300 Open Ryzen 5 2500X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i3-10300 and Ryzen 5 2500X

Core i3-10300

The Core i3-10300 is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 4 cores and 8 threads. Base frequency is 3.7 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,290 points. Launch price was $149.

Ryzen 5 2500X

The Ryzen 5 2500X is manufactured by AMD. It was released in 1 October 2018 (7 years ago). It is based on the Zen+ (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4 GHz. L3 cache: 16 MB (total). L2 cache: 512K (per core). Built on 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 9,388 points. Launch price was $149.

⚡

Processing Power

Both the Core i3-10300 and Ryzen 5 2500X share an identical 4-core/8-thread configuration. Boost clocks reach 4.4 GHz on the Core i3-10300 versus 4 GHz on the Ryzen 5 2500X — a 9.5% clock advantage for the Core i3-10300 (base: 3.7 GHz vs 3.6 GHz). The Core i3-10300 uses the Comet Lake (2020−2025) architecture (14 nm), while the Ryzen 5 2500X uses Zen+ (2018−2019) (12 nm). In PassMark, the Core i3-10300 scores 9,290 against the Ryzen 5 2500X's 9,388 — a 1% lead for the Ryzen 5 2500X. L3 cache: 8 MB (total) on the Core i3-10300 vs 16 MB (total) on the Ryzen 5 2500X.

Feature	Core i3-10300	Ryzen 5 2500X
Cores / Threads	4 / 8	4 / 8
Boost Clock	4.4 GHz+10%	4 GHz
Base Clock	3.7 GHz+3%	3.6 GHz
L3 Cache	8 MB (total)	16 MB (total)+100%
L2 Cache	256K (per core)	512K (per core)+100%
Process	14 nm	12 nm-14%
Architecture	Comet Lake (2020−2025)	Zen+ (2018−2019)
PassMark	9,290	9,388+1%

🧠

Memory & Platform

The Core i3-10300 uses the LGA1200 socket (PCIe 3.0), while the Ryzen 5 2500X uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard.