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 i5-12600K

2021

Why buy it

✅Costs $40 less on MSRP ($289 MSRP vs $329 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 8 shared CPU benchmark tests.
❌Lower PassMark (27,586 vs 37,655).
❌Smaller total L3 cache (20 MB vs 24 MB).
❌Lower PassMark per dollar, at 95.5 vs 114.5 PassMark/$ ($289 MSRP vs $329 MSRP).

Core i5-13600K

2022

Why buy it

✅Better for gaming: +4.3% higher average FPS across 8 shared CPU benchmark tests.
✅+20% larger total L3 cache (24 MB vs 20 MB).
✅Delivers 19.9% more PassMark for each dollar spent, at 114.5 vs 95.5 PassMark/$ ($329 MSRP vs $289 MSRP).

Trade-offs

❌
13.8% HIGHER MSRP
$329 MSRPvs$289 MSRP

Core i5-12600K

2021

Core i5-13600K

2022

Why buy it

✅Costs $40 less on MSRP ($289 MSRP vs $329 MSRP).

Why buy it

✅Better for gaming: +4.3% higher average FPS across 8 shared CPU benchmark tests.
✅+20% larger total L3 cache (24 MB vs 20 MB).
✅Delivers 19.9% more PassMark for each dollar spent, at 114.5 vs 95.5 PassMark/$ ($329 MSRP vs $289 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13600K across 8 shared CPU benchmark tests.
❌Lower PassMark (27,586 vs 37,655).
❌Smaller total L3 cache (20 MB vs 24 MB).
❌Lower PassMark per dollar, at 95.5 vs 114.5 PassMark/$ ($289 MSRP vs $329 MSRP).

Trade-offs

❌
13.8% HIGHER MSRP
$329 MSRPvs$289 MSRP

Quick Answers

So, is Core i5-13600K better than Core i5-12600K?

Yes. Core i5-13600K is the better overall CPU here. You are getting a 4.3% average FPS lead across 8 shared CPU game tests in our data, 36.5% 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 4.3% more average FPS across 8 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 36.5% better PassMark, backed by 14 cores and 20 threads. It also carries the larger cache pool with 20% larger total L3 cache (24 MB vs 20 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 13.8% more expensive on MSRP at $329 MSRP versus $289 MSRP, and it gives you a 4.3% average FPS lead across 8 shared CPU game tests in our data. It is also 19.9% better value on MSRP (114.5 vs 95.5 PassMark/$), 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 a newer CPU generation (2022 vs 2021), 20% larger total L3 cache (24 MB vs 20 MB), and more multi-core headroom with 14 cores / 20 threads instead of 10/16. 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 i5-12600K Benchmark Check

Core i5-13600K Benchmark Check

Path of Exile 2

Preset	Core i5-12600K	Core i5-13600K
1080p
low	311 FPS	281 FPS
medium	292 FPS	264 FPS
high	244 FPS	220 FPS
ultra	191 FPS	188 FPS
1440p
low	267 FPS	235 FPS
medium	223 FPS	198 FPS
high	181 FPS	158 FPS
ultra	145 FPS	138 FPS
4K
low	170 FPS	159 FPS
medium	142 FPS	133 FPS
high	109 FPS	102 FPS
ultra	95 FPS	90 FPS

Open Core i5-12600K Open Core i5-13600K

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12600K	Core i5-13600K
1080p
low	577 FPS	632 FPS
medium	487 FPS	533 FPS
high	405 FPS	450 FPS
ultra	369 FPS	416 FPS
1440p
low	467 FPS	540 FPS
medium	411 FPS	474 FPS
high	352 FPS	403 FPS
ultra	305 FPS	351 FPS
4K
low	282 FPS	316 FPS
medium	249 FPS	282 FPS
high	233 FPS	269 FPS
ultra	206 FPS	238 FPS

Open Core i5-12600K Open Core i5-13600K

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12600K	Core i5-13600K
1080p
low	690 FPS	663 FPS
medium	635 FPS	543 FPS
high	561 FPS	477 FPS
ultra	476 FPS	414 FPS
1440p
low	690 FPS	600 FPS
medium	566 FPS	499 FPS
high	495 FPS	434 FPS
ultra	425 FPS	376 FPS
4K
low	510 FPS	441 FPS
medium	426 FPS	381 FPS
high	382 FPS	344 FPS
ultra	321 FPS	295 FPS

Open Core i5-12600K Open Core i5-13600K

League of Legends

League of Legends

Valorant

Preset	Core i5-12600K	Core i5-13600K
1080p
low	690 FPS	941 FPS
medium	690 FPS	941 FPS
high	690 FPS	923 FPS
ultra	644 FPS	831 FPS
1440p
low	690 FPS	941 FPS
medium	689 FPS	850 FPS
high	599 FPS	738 FPS
ultra	526 FPS	651 FPS
4K
low	542 FPS	651 FPS
medium	495 FPS	588 FPS
high	444 FPS	529 FPS
ultra	389 FPS	437 FPS

Open Core i5-12600K Open Core i5-13600K

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12600K and Core i5-13600K

Core i5-12600K

The Core i5-12600K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 10 cores and 16 threads. Base frequency is 3.7 GHz, with boost up to 4.9 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 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: 27,586 points. Launch price was $289.

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 i5-12600K packs 10 cores / 16 threads, while the Core i5-13600K offers 14 cores / 20 threads — the Core i5-13600K has 4 more cores. Boost clocks reach 4.9 GHz on the Core i5-12600K versus 5.1 GHz on the Core i5-13600K — a 4% clock advantage for the Core i5-13600K (base: 3.7 GHz vs 3.5 GHz). The Core i5-12600K uses the Alder Lake, Golden Cove, Gracemont (2021) architecture (Intel 7 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Core i5-12600K scores 27,586 against the Core i5-13600K's 37,655 — a 30.9% lead for the Core i5-13600K. L3 cache: 20 MB (total) on the Core i5-12600K vs 24 MB on the Core i5-13600K.

Feature	Core i5-12600K	Core i5-13600K
Cores / Threads	10 / 16	14 / 20+40%
Boost Clock	4.9 GHz	5.1 GHz+4%
Base Clock	3.7 GHz+6%	3.5 GHz
L3 Cache	20 MB (total)	24 MB+20%
L2 Cache	1.25 MB (per core)	2 MB (per core)+60%
Process	Intel 7 nm	Intel 7 nm
Architecture	Alder Lake, Golden Cove, Gracemont (2021)	Raptor Lake, Raptor Cove, Gracemont (2022)
PassMark	27,586	37,655+37%
Cinebench R23 Multi	17,500	—
Geekbench 6 Single	2,472	—
Geekbench 6 Multi	11,863	—

🧠

Memory & Platform

Both processors use the LGA1700 socket with PCIe 5.0. Maximum memory speed reaches 4800 on the Core i5-12600K versus DDR5-5600 on the Core i5-13600K — the Core i5-12600K supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-13600K supports up to 192 GB of RAM compared to 128 — 40% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: Z690,B660 (Core i5-12600K) and Intel 600 series,Intel 700 series (Core i5-13600K).

Feature	Core i5-12600K	Core i5-13600K
Socket	LGA1700	LGA1700
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	4800+95900%	DDR5-5600
Max RAM Capacity	128	192 GB+157286300%
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	20

🔧

Advanced Features

Both processors feature an unlocked multiplier for overclocking. Both support VT-x, VT-d virtualization. Both include integrated graphics — Intel UHD Graphics 770 (Core i5-12600K) and UHD Graphics 770 (Core i5-13600K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-12600K targets Gaming, Core i5-13600K targets Desktop. Direct competitor: Core i5-12600K rivals Ryzen 5 5600X.

Feature	Core i5-12600K	Core i5-13600K
Integrated GPU	Yes	Yes
IGPU Model	Intel UHD Graphics 770	UHD Graphics 770
Unlocked	Yes	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Gaming	Desktop

💰

Value Analysis

The Core i5-12600K launched at $289 MSRP, while the Core i5-13600K debuted at $329. On MSRP ($289 vs $329), the Core i5-12600K is $40 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12600K delivers 95.5 pts/$ vs 114.5 pts/$ for the Core i5-13600K — making the Core i5-13600K the 18.1% better value option.