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 i3-12100

2022

Why buy it

✅Costs $207 less on MSRP ($122 MSRP vs $329 MSRP).
✅Draws 60W instead of 125W, a 65W reduction.
✅Includes a boxed cooler (Yes), unlike Core i5-13600K.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 4 shared CPU benchmark tests.
❌Lower PassMark (12,315 vs 37,655).
❌Smaller total L3 cache (12 MB vs 24 MB).
❌Lower PassMark per dollar, at 100.9 vs 114.5 PassMark/$ ($122 MSRP vs $329 MSRP).

Core i5-13600K

2022

Why buy it

✅Better for gaming: +104.5% higher average FPS across 4 shared CPU benchmark tests.
✅+100% larger total L3 cache (24 MB vs 12 MB).
✅Delivers 13.4% more PassMark for each dollar spent, at 114.5 vs 100.9 PassMark/$ ($329 MSRP vs $122 MSRP).

Trade-offs

❌
169.7% HIGHER MSRP
$329 MSRPvs$122 MSRP
❌108.3% higher power demand at 125W vs 60W.
❌No boxed cooler included, unlike Core i3-12100.

Core i3-12100

2022

Core i5-13600K

2022

Why buy it

✅Costs $207 less on MSRP ($122 MSRP vs $329 MSRP).
✅Draws 60W instead of 125W, a 65W reduction.
✅Includes a boxed cooler (Yes), unlike Core i5-13600K.

Why buy it

✅Better for gaming: +104.5% higher average FPS across 4 shared CPU benchmark tests.
✅+100% larger total L3 cache (24 MB vs 12 MB).
✅Delivers 13.4% more PassMark for each dollar spent, at 114.5 vs 100.9 PassMark/$ ($329 MSRP vs $122 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 4 shared CPU benchmark tests.
❌Lower PassMark (12,315 vs 37,655).
❌Smaller total L3 cache (12 MB vs 24 MB).
❌Lower PassMark per dollar, at 100.9 vs 114.5 PassMark/$ ($122 MSRP vs $329 MSRP).

Trade-offs

❌
169.7% HIGHER MSRP
$329 MSRPvs$122 MSRP
❌108.3% higher power demand at 125W vs 60W.
❌No boxed cooler included, unlike Core i3-12100.

Quick Answers

So, is Core i5-13600K better than Core i3-12100?

Yes. Core i5-13600K is the better overall CPU here. You are getting a 104.5% average FPS lead across 4 shared CPU game tests in our data, 205.8% better PassMark, and the stronger long-term platform, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core i5-13600K is the better pick here. According to our tests, it delivers 104.5% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-13600K is the better fit. You are getting 205.8% better PassMark, backed by 14 cores and 20 threads. It also carries the larger cache pool with 100% larger total L3 cache (24 MB vs 12 MB).

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

Core i5-13600K is the smarter buy today. Core i5-13600K is 169.7% more expensive on MSRP at $329 MSRP versus $122 MSRP, and it gives you a 104.5% average FPS lead across 4 shared CPU game tests in our data. It is also 13.4% better value on MSRP (114.5 vs 100.9 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper.

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

Core i5-13600K is the more future-proof choice for 2026 and beyond. You are getting 100% larger total L3 cache (24 MB vs 12 MB) and more multi-core headroom with 14 cores / 20 threads instead of 4/8. That extra compute headroom should age better as games, background tasks, and creator workloads get heavier.

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 i3-12100 Benchmark Check

Core i5-13600K Benchmark Check

Path of Exile 2

Preset	Core i3-12100	Core i5-13600K
1080p
low	174 FPS	281 FPS
medium	151 FPS	264 FPS
high	121 FPS	220 FPS
ultra	101 FPS	188 FPS
1440p
low	149 FPS	235 FPS
medium	124 FPS	198 FPS
high	98 FPS	158 FPS
ultra	80 FPS	138 FPS
4K
low	80 FPS	159 FPS
medium	73 FPS	133 FPS
high	57 FPS	102 FPS
ultra	44 FPS	90 FPS

Open Core i3-12100 Open Core i5-13600K

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i3-12100	Core i5-13600K
1080p
low	278 FPS	632 FPS
medium	240 FPS	533 FPS
high	219 FPS	450 FPS
ultra	187 FPS	416 FPS
1440p
low	243 FPS	540 FPS
medium	213 FPS	474 FPS
high	198 FPS	403 FPS
ultra	168 FPS	351 FPS
4K
low	190 FPS	316 FPS
medium	171 FPS	282 FPS
high	145 FPS	269 FPS
ultra	120 FPS	238 FPS

Open Core i3-12100 Open Core i5-13600K

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i3-12100	Core i5-13600K
1080p
low	308 FPS	663 FPS
medium	308 FPS	543 FPS
high	308 FPS	477 FPS
ultra	308 FPS	414 FPS
1440p
low	308 FPS	600 FPS
medium	308 FPS	499 FPS
high	308 FPS	434 FPS
ultra	308 FPS	376 FPS
4K
low	308 FPS	441 FPS
medium	308 FPS	381 FPS
high	308 FPS	344 FPS
ultra	266 FPS	295 FPS

Open Core i3-12100 Open Core i5-13600K

League of Legends

League of Legends

Valorant

Preset	Core i3-12100	Core i5-13600K
1080p
low	308 FPS	941 FPS
medium	308 FPS	941 FPS
high	308 FPS	923 FPS
ultra	308 FPS	831 FPS
1440p
low	308 FPS	941 FPS
medium	308 FPS	850 FPS
high	308 FPS	738 FPS
ultra	308 FPS	651 FPS
4K
low	308 FPS	651 FPS
medium	308 FPS	588 FPS
high	308 FPS	529 FPS
ultra	308 FPS	437 FPS

Open Core i3-12100 Open Core i5-13600K

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i3-12100 and Core i5-13600K

Core i3-12100

The Core i3-12100 is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 4 cores and 8 threads. Base frequency is 3.3 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 60 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 12,315 points. Launch price was $149.

Core i5-13600K

The Core i5-13600K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 37,655 points. Launch price was $319.

⚡

Processing Power

The Core i3-12100 packs 4 cores / 8 threads, while the Core i5-13600K offers 14 cores / 20 threads — the Core i5-13600K has 10 more cores. Boost clocks reach 4.3 GHz on the Core i3-12100 versus 5.1 GHz on the Core i5-13600K — a 17% clock advantage for the Core i5-13600K (base: 3.3 GHz vs 3.5 GHz). The Core i3-12100 uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Core i3-12100 scores 12,315 against the Core i5-13600K's 37,655 — a 101.4% lead for the Core i5-13600K. L3 cache: 12 MB (total) on the Core i3-12100 vs 24 MB on the Core i5-13600K.

Feature	Core i3-12100	Core i5-13600K
Cores / Threads	4 / 8	14 / 20+250%
Boost Clock	4.3 GHz	5.1 GHz+19%
Base Clock	3.3 GHz	3.5 GHz+6%
L3 Cache	12 MB (total)	24 MB+100%
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	Intel 7 nm	Intel 7 nm
Architecture	Alder Lake-S (2022)	Raptor Lake, Raptor Cove, Gracemont (2022)
PassMark	12,315	37,655+206%
Geekbench 6 Single	2,157	—

🧠

Memory & Platform

Both processors use the LGA1700 socket with PCIe 5.0. Both support up to DDR5-4800 memory speed. The Core i5-13600K supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: H610,B660,H670,Z690,B760,Z790 (Core i3-12100) and Intel 600 series,Intel 700 series (Core i5-13600K).

Feature	Core i3-12100	Core i5-13600K
Socket	LGA1700	LGA1700
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800	DDR5-5600
Max RAM Capacity	128 GB	192 GB+50%
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	20

🔧

Advanced Features

Only the Core i5-13600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d, EPT (Core i3-12100) vs VT-x, VT-d (Core i5-13600K). Both include integrated graphics — UHD Graphics 730 (Core i3-12100) and UHD Graphics 770 (Core i5-13600K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i3-12100 targets Budget Gaming Desktop, Core i5-13600K targets Desktop. Direct competitor: Core i3-12100 rivals Ryzen 5 5500.

Feature	Core i3-12100	Core i5-13600K
Integrated GPU	Yes	Yes
IGPU Model	UHD Graphics 730	UHD Graphics 770
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Budget Gaming Desktop	Desktop

💰

Value Analysis

The Core i3-12100 launched at $122 MSRP, while the Core i5-13600K debuted at $329. On MSRP ($122 vs $329), the Core i3-12100 is $207 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-12100 delivers 100.9 pts/$ vs 114.5 pts/$ for the Core i5-13600K — making the Core i5-13600K the 12.5% better value option.