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 i5-10600K

2020

Why buy it

✅Better for gaming: +5.7% higher average FPS across 50 shared CPU benchmark tests.
✅+50% larger total L3 cache (12 MB vs 8 MB).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 630, while Ryzen 3 8300G needs a discrete GPU.

Trade-offs

❌Lower PassMark per dollar, at 54.4 vs 80.2 PassMark/$ ($262 MSRP vs $176 MSRP).
❌92.3% higher power demand at 125W vs 65W.
❌Older platform position on LGA1200 with DDR4, while Ryzen 3 8300G moves to AM5 and DDR5.

Ryzen 3 8300G

2024

Why buy it

✅Costs $86 less on MSRP ($176 MSRP vs $262 MSRP).
✅Delivers 47.5% more PassMark for each dollar spent, at 80.2 vs 54.4 PassMark/$ ($176 MSRP vs $262 MSRP).
✅Draws 65W instead of 125W, a 60W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA1200 and DDR4.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-10600K across 50 shared CPU benchmark tests.
❌Lower PassMark (14,113 vs 14,247).
❌Smaller total L3 cache (8 MB vs 12 MB).
❌No integrated graphics, while Core i5-10600K can still boot and troubleshoot without a discrete GPU.

Core i5-10600K

2020

Ryzen 3 8300G

2024

Why buy it

✅Better for gaming: +5.7% higher average FPS across 50 shared CPU benchmark tests.
✅+50% larger total L3 cache (12 MB vs 8 MB).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel UHD Graphics 630, while Ryzen 3 8300G needs a discrete GPU.

Why buy it

✅Costs $86 less on MSRP ($176 MSRP vs $262 MSRP).
✅Delivers 47.5% more PassMark for each dollar spent, at 80.2 vs 54.4 PassMark/$ ($176 MSRP vs $262 MSRP).
✅Draws 65W instead of 125W, a 60W reduction.
✅Newer platform on AM5 with DDR5 support instead of LGA1200 and DDR4.

Trade-offs

❌Lower PassMark per dollar, at 54.4 vs 80.2 PassMark/$ ($262 MSRP vs $176 MSRP).
❌92.3% higher power demand at 125W vs 65W.
❌Older platform position on LGA1200 with DDR4, while Ryzen 3 8300G moves to AM5 and DDR5.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-10600K across 50 shared CPU benchmark tests.
❌Lower PassMark (14,113 vs 14,247).
❌Smaller total L3 cache (8 MB vs 12 MB).
❌No integrated graphics, while Core i5-10600K can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i5-10600K better than Ryzen 3 8300G?

Yes. Core i5-10600K is the better overall CPU here. You are getting a 5.7% average FPS lead across 50 shared CPU game tests in our data and 0.9% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core i5-10600K is the better pick here. According to our tests, it delivers 5.7% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-10600K is the better fit. You are getting 0.9% better PassMark, backed by 6 cores and 12 threads. It also carries the larger cache pool with 50% larger total L3 cache (12 MB vs 8 MB).

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

Core i5-10600K is still the faster CPU overall, but Ryzen 3 8300G makes more sense if price matters more than absolute performance. Core i5-10600K is 48.9% more expensive on MSRP at $262 MSRP versus $176 MSRP, and it gives you a 5.7% average FPS lead across 50 shared CPU game tests in our data. Ryzen 3 8300G is also 47.5% better value on MSRP (80.2 vs 54.4 PassMark/$), which is why it is easier to justify for price-conscious builds on paper. That said, if you already own a compatible AM5 + DDR5 setup, Ryzen 3 8300G can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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

Ryzen 3 8300G is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2020) and a healthier platform with AM5 and DDR5 instead of LGA1200. That should give you a better long-term upgrade path for motherboard, RAM, and future CPU swaps.

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 i5-10600K Benchmark Check

Ryzen 3 8300G Benchmark Check

Path of Exile 2

Preset	Core i5-10600K	Ryzen 3 8300G
1080p
low	301 FPS	262 FPS
medium	263 FPS	232 FPS
high	221 FPS	199 FPS
ultra	189 FPS	168 FPS
1440p
low	247 FPS	229 FPS
medium	195 FPS	184 FPS
high	160 FPS	152 FPS
ultra	140 FPS	132 FPS
4K
low	170 FPS	159 FPS
medium	136 FPS	129 FPS
high	105 FPS	99 FPS
ultra	92 FPS	86 FPS

Open Core i5-10600K Open Ryzen 3 8300G

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-10600K	Ryzen 3 8300G
1080p
low	356 FPS	347 FPS
medium	356 FPS	280 FPS
high	338 FPS	245 FPS
ultra	295 FPS	206 FPS
1440p
low	356 FPS	286 FPS
medium	332 FPS	238 FPS
high	301 FPS	214 FPS
ultra	262 FPS	176 FPS
4K
low	343 FPS	212 FPS
medium	279 FPS	183 FPS
high	254 FPS	153 FPS
ultra	214 FPS	124 FPS

Open Core i5-10600K Open Ryzen 3 8300G

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-10600K	Ryzen 3 8300G
1080p
low	356 FPS	353 FPS
medium	356 FPS	353 FPS
high	356 FPS	353 FPS
ultra	356 FPS	353 FPS
1440p
low	356 FPS	353 FPS
medium	356 FPS	353 FPS
high	356 FPS	353 FPS
ultra	356 FPS	353 FPS
4K
low	356 FPS	353 FPS
medium	356 FPS	353 FPS
high	356 FPS	352 FPS
ultra	318 FPS	292 FPS

Open Core i5-10600K Open Ryzen 3 8300G

League of Legends

League of Legends

Valorant

Preset	Core i5-10600K	Ryzen 3 8300G
1080p
low	356 FPS	353 FPS
medium	356 FPS	353 FPS
high	356 FPS	353 FPS
ultra	356 FPS	353 FPS
1440p
low	356 FPS	353 FPS
medium	356 FPS	353 FPS
high	356 FPS	353 FPS
ultra	356 FPS	353 FPS
4K
low	356 FPS	353 FPS
medium	356 FPS	353 FPS
high	356 FPS	353 FPS
ultra	356 FPS	353 FPS

Open Core i5-10600K Open Ryzen 3 8300G

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-10600K and Ryzen 3 8300G

Core i5-10600K

The Core i5-10600K 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 6 cores and 12 threads. Base frequency is 4.1 GHz, with boost up to 4.8 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4. Passmark benchmark score: 14,247 points. Launch price was $262.

Ryzen 3 8300G

The Ryzen 3 8300G is manufactured by AMD. It was released in 8 January 2024 (1 year ago). It is based on the Phoenix2 (2024) architecture. It features 4 cores and 8 threads. Base frequency is 3.4 GHz, with boost up to 4.9 GHz. L3 cache: 8 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: AM5. Thermal design power (TDP): 65 Watt. Memory support: DDR5. Passmark benchmark score: 14,113 points. Launch price was $176.

⚡

Processing Power

The Core i5-10600K packs 6 cores / 12 threads, while the Ryzen 3 8300G offers 4 cores / 8 threads — the Core i5-10600K has 2 more cores. Boost clocks reach 4.8 GHz on the Core i5-10600K versus 4.9 GHz on the Ryzen 3 8300G — a 2.1% clock advantage for the Ryzen 3 8300G (base: 4.1 GHz vs 3.4 GHz). The Core i5-10600K uses the Comet Lake (2020−2025) architecture (14 nm), while the Ryzen 3 8300G uses Phoenix2 (2024) (4 nm). In PassMark, the Core i5-10600K scores 14,247 against the Ryzen 3 8300G's 14,113 — a 0.9% lead for the Core i5-10600K. L3 cache: 12 MB (total) on the Core i5-10600K vs 8 MB (total) on the Ryzen 3 8300G.

Feature	Core i5-10600K	Ryzen 3 8300G
Cores / Threads	6 / 12+50%	4 / 8
Boost Clock	4.8 GHz	4.9 GHz+2%
Base Clock	4.1 GHz+21%	3.4 GHz
L3 Cache	12 MB (total)+50%	8 MB (total)
L2 Cache	256K (per core)	1 MB (per core)+300%
Process	14 nm	4 nm-71%
Architecture	Comet Lake (2020−2025)	Phoenix2 (2024)
PassMark	14,247	14,113

🧠

Memory & Platform

The Core i5-10600K uses the LGA1200 socket (PCIe 3.0), while the Ryzen 3 8300G uses AM5 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-10600K	Ryzen 3 8300G
Socket	LGA1200	AM5
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

The Core i5-10600K includes integrated graphics (Intel UHD Graphics 630), while the Ryzen 3 8300G requires a dedicated GPU.

Feature	Core i5-10600K	Ryzen 3 8300G
Integrated GPU	Yes	—
IGPU Model	Intel UHD Graphics 630	—

💰

Value Analysis

The Core i5-10600K launched at $262 MSRP, while the Ryzen 3 8300G debuted at $176. On MSRP ($262 vs $176), the Ryzen 3 8300G is $86 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-10600K delivers 54.4 pts/$ vs 80.2 pts/$ for the Ryzen 3 8300G — making the Ryzen 3 8300G the 38.4% better value option.