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 i5-13400E

2023

Why buy it

✅Costs $188 less on MSRP ($221 MSRP vs $409 MSRP).
✅Delivers 45.5% more PassMark for each dollar spent, at 122.2 vs 84.0 PassMark/$ ($221 MSRP vs $409 MSRP).
✅Draws 65W instead of 125W, a 60W reduction.
✅Includes a boxed cooler (Yes), unlike Core i7-12700K.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark (27,000 vs 34,347).
❌Smaller total L3 cache (20 MB vs 25 MB).

Core i7-12700K

2021

Why buy it

✅Better for gaming: +21.4% higher average FPS across 50 shared CPU benchmark tests.
✅+25% larger total L3 cache (25 MB vs 20 MB).

Trade-offs

❌Lower PassMark per dollar, at 84.0 vs 122.2 PassMark/$ ($409 MSRP vs $221 MSRP).
❌92.3% higher power demand at 125W vs 65W.
❌No boxed cooler included, unlike Core i5-13400E.

Core i5-13400E

2023

Core i7-12700K

2021

Why buy it

✅Costs $188 less on MSRP ($221 MSRP vs $409 MSRP).
✅Delivers 45.5% more PassMark for each dollar spent, at 122.2 vs 84.0 PassMark/$ ($221 MSRP vs $409 MSRP).
✅Draws 65W instead of 125W, a 60W reduction.
✅Includes a boxed cooler (Yes), unlike Core i7-12700K.

Why buy it

✅Better for gaming: +21.4% higher average FPS across 50 shared CPU benchmark tests.
✅+25% larger total L3 cache (25 MB vs 20 MB).

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-12700K across 50 shared CPU benchmark tests.
❌Lower PassMark (27,000 vs 34,347).
❌Smaller total L3 cache (20 MB vs 25 MB).

Trade-offs

❌Lower PassMark per dollar, at 84.0 vs 122.2 PassMark/$ ($409 MSRP vs $221 MSRP).
❌92.3% higher power demand at 125W vs 65W.
❌No boxed cooler included, unlike Core i5-13400E.

Quick Answers

So, is Core i7-12700K better than Core i5-13400E?

Yes. Core i7-12700K is the better overall CPU here. You are getting a 21.4% average FPS lead across 50 shared CPU game tests in our data and 27.2% better PassMark, which makes it the stronger all-around choice.

Which one is better for gaming?

If gaming is the priority, Core i7-12700K is the better pick here. According to our tests, it delivers 21.4% 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 i7-12700K is the better fit. You are getting 27.2% better PassMark, backed by 12 cores and 20 threads. It also carries the larger cache pool with 25% larger total L3 cache (25 MB vs 20 MB).

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

Core i7-12700K is still the faster CPU overall, but Core i5-13400E makes more sense if price matters more than absolute performance. Core i7-12700K is 85.1% more expensive on MSRP at $409 MSRP versus $221 MSRP, and it gives you a 21.4% average FPS lead across 50 shared CPU game tests in our data. Core i5-13400E is also 45.5% better value on MSRP (122.2 vs 84.0 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

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

Core i5-13400E is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2021). 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 i5-13400E Benchmark Check

Core i7-12700K Benchmark Check

Path of Exile 2

Preset	Core i5-13400E	Core i7-12700K
1080p
low	167 FPS	314 FPS
medium	151 FPS	295 FPS
high	126 FPS	246 FPS
ultra	106 FPS	193 FPS
1440p
low	140 FPS	269 FPS
medium	120 FPS	225 FPS
high	97 FPS	182 FPS
ultra	82 FPS	145 FPS
4K
low	76 FPS	170 FPS
medium	70 FPS	142 FPS
high	56 FPS	109 FPS
ultra	44 FPS	96 FPS

Open Core i5-13400E Open Core i7-12700K

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400E	Core i7-12700K
1080p
low	570 FPS	630 FPS
medium	487 FPS	533 FPS
high	408 FPS	450 FPS
ultra	369 FPS	410 FPS
1440p
low	487 FPS	536 FPS
medium	429 FPS	475 FPS
high	368 FPS	403 FPS
ultra	317 FPS	349 FPS
4K
low	298 FPS	312 FPS
medium	264 FPS	280 FPS
high	246 FPS	266 FPS
ultra	215 FPS	234 FPS

Open Core i5-13400E Open Core i7-12700K

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400E	Core i7-12700K
1080p
low	675 FPS	797 FPS
medium	564 FPS	633 FPS
high	516 FPS	556 FPS
ultra	451 FPS	472 FPS
1440p
low	602 FPS	704 FPS
medium	508 FPS	565 FPS
high	455 FPS	490 FPS
ultra	398 FPS	422 FPS
4K
low	464 FPS	510 FPS
medium	381 FPS	425 FPS
high	337 FPS	381 FPS
ultra	276 FPS	321 FPS

Open Core i5-13400E Open Core i7-12700K

League of Legends

League of Legends

Valorant

Preset	Core i5-13400E	Core i7-12700K
1080p
low	675 FPS	859 FPS
medium	675 FPS	802 FPS
high	675 FPS	699 FPS
ultra	648 FPS	628 FPS
1440p
low	675 FPS	760 FPS
medium	675 FPS	678 FPS
high	604 FPS	590 FPS
ultra	530 FPS	519 FPS
4K
low	542 FPS	535 FPS
medium	497 FPS	488 FPS
high	444 FPS	437 FPS
ultra	389 FPS	384 FPS

Open Core i5-13400E Open Core i7-12700K

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400E and Core i7-12700K

Core i5-13400E

The Core i5-13400E is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.4 GHz, with boost up to 4.6 GHz. L3 cache: 20 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 27,000 points. Launch price was $299.

Core i7-12700K

The Core i7-12700K 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 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.

⚡

Processing Power

The Core i5-13400E packs 10 cores / 16 threads, while the Core i7-12700K offers 12 cores / 20 threads — the Core i7-12700K has 2 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400E versus 5 GHz on the Core i7-12700K — a 8.3% clock advantage for the Core i7-12700K (base: 2.4 GHz vs 3.6 GHz). The Core i5-13400E uses the Raptor Lake-S (2023−2024) architecture (10 nm), while the Core i7-12700K uses Alder Lake, Golden Cove, Gracemont (2021) (10 nm). In PassMark, the Core i5-13400E scores 27,000 against the Core i7-12700K's 34,347 — a 24% lead for the Core i7-12700K. L3 cache: 20 MB (total) on the Core i5-13400E vs 25 MB (total) on the Core i7-12700K.

Feature	Core i5-13400E	Core i7-12700K
Cores / Threads	10 / 16	12 / 20+20%
Boost Clock	4.6 GHz	5 GHz+9%
Base Clock	2.4 GHz	3.6 GHz+50%
L3 Cache	20 MB (total)	25 MB (total)+25%
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	10 nm	10 nm
Architecture	Raptor Lake-S (2023−2024)	Alder Lake, Golden Cove, Gracemont (2021)
PassMark	27,000	34,347+27%
Cinebench R23 Multi	15,953	—
Geekbench 6 Single	2,375	—
Geekbench 6 Multi	9,977	—

🧠

Memory & Platform

Both processors use the LGA1700 socket with PCIe 5.0. Maximum memory speed reaches DDR5-4800 on the Core i5-13400E versus 4800 on the Core i7-12700K — the Core i7-12700K supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: B760,H770,Z790,H610,Q670 (Core i5-13400E) and Z690,B660 (Core i7-12700K).

Feature	Core i5-13400E	Core i7-12700K
Socket	LGA1700	LGA1700
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800	4800+95900%
Max RAM Capacity	128 GB+104857500%	128
RAM Channels	2	2
ECC Support	Yes	Yes
PCIe Lanes	20	20

🔧

Advanced Features

Only the Core i7-12700K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: VT-x, VT-d, EPT (Core i5-13400E) vs VT-x, VT-d (Core i7-12700K). Both include integrated graphics — UHD 730 (Core i5-13400E) and Intel UHD Graphics 770 (Core i7-12700K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i5-13400E targets Productivity. Direct competitor: Core i5-13400E rivals Ryzen 5 7600; Core i7-12700K rivals Ryzen 7 5800X.

Feature	Core i5-13400E	Core i7-12700K
Integrated GPU	Yes	Yes
IGPU Model	UHD 730	Intel UHD Graphics 770
Unlocked	No	Yes
AVX-512	No	No
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Productivity	—

💰

Value Analysis

The Core i5-13400E launched at $221 MSRP, while the Core i7-12700K debuted at $409. On MSRP ($221 vs $409), the Core i5-13400E is $188 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400E delivers 122.2 pts/$ vs 84.0 pts/$ for the Core i7-12700K — making the Core i5-13400E the 37.1% better value option.