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 i5-12400F

2022

Why buy it

✅Costs $47 less on MSRP ($174 MSRP vs $221 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13400E across 6 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,380 vs 15,953).
❌Lower PassMark per dollar, at 112.3 vs 122.2 PassMark/$ ($174 MSRP vs $221 MSRP).
❌No integrated graphics, while Core i5-13400E can still boot and troubleshoot without a discrete GPU.

Core i5-13400E

2023

Why buy it

✅Better for gaming: +7.8% higher average FPS across 6 shared CPU benchmark tests.
✅Delivers 8.8% more PassMark for each dollar spent, at 122.2 vs 112.3 PassMark/$ ($221 MSRP vs $174 MSRP).
✅Integrated graphics onboard with UHD 730, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌
27% HIGHER MSRP
$221 MSRPvs$174 MSRP

Core i5-12400F

2022

Core i5-13400E

2023

Why buy it

✅Costs $47 less on MSRP ($174 MSRP vs $221 MSRP).

Why buy it

✅Better for gaming: +7.8% higher average FPS across 6 shared CPU benchmark tests.
✅Delivers 8.8% more PassMark for each dollar spent, at 122.2 vs 112.3 PassMark/$ ($221 MSRP vs $174 MSRP).
✅Integrated graphics onboard with UHD 730, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13400E across 6 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (12,380 vs 15,953).
❌Lower PassMark per dollar, at 112.3 vs 122.2 PassMark/$ ($174 MSRP vs $221 MSRP).
❌No integrated graphics, while Core i5-13400E can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌
27% HIGHER MSRP
$221 MSRPvs$174 MSRP

Quick Answers

So, is Core i5-13400E better than Core i5-12400F?

Yes. Core i5-13400E is the better overall CPU here. You are getting a 7.8% average FPS lead across 6 shared CPU game tests in our data, 28.9% better Cinebench R23 multi-core, 38.2% higher 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 i5-13400E is the better pick here. According to our tests, it delivers 7.8% more average FPS across 6 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-13400E is the better fit. You are getting 28.9% better Cinebench R23 multi-core, backed by 10 cores and 16 threads.

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

Core i5-13400E is the smarter buy today. Core i5-13400E is 27.0% more expensive on MSRP at $221 MSRP versus $174 MSRP, and it gives you a 7.8% average FPS lead across 6 shared CPU game tests in our data. It is also 8.8% better value on MSRP (122.2 vs 112.3 PassMark/$), 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 i5-13400E is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022) and more multi-core headroom with 10 cores / 16 threads instead of 6/12. 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 i5-12400F Benchmark Check

Core i5-13400E Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	Core i5-13400E
1080p
low	183 FPS	167 FPS
medium	168 FPS	151 FPS
high	139 FPS	126 FPS
ultra	119 FPS	106 FPS
1440p
low	153 FPS	140 FPS
medium	132 FPS	120 FPS
high	106 FPS	97 FPS
ultra	89 FPS	82 FPS
4K
low	87 FPS	76 FPS
medium	81 FPS	70 FPS
high	64 FPS	56 FPS
ultra	49 FPS	44 FPS

Open Core i5-12400F Open Core i5-13400E

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	Core i5-13400E
1080p
low	471 FPS	570 FPS
medium	397 FPS	487 FPS
high	341 FPS	408 FPS
ultra	301 FPS	369 FPS
1440p
low	407 FPS	487 FPS
medium	351 FPS	429 FPS
high	309 FPS	368 FPS
ultra	265 FPS	317 FPS
4K
low	282 FPS	298 FPS
medium	248 FPS	264 FPS
high	229 FPS	246 FPS
ultra	196 FPS	215 FPS

Open Core i5-12400F Open Core i5-13400E

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	Core i5-13400E
1080p
low	488 FPS	675 FPS
medium	488 FPS	564 FPS
high	488 FPS	516 FPS
ultra	488 FPS	451 FPS
1440p
low	488 FPS	602 FPS
medium	488 FPS	508 FPS
high	485 FPS	455 FPS
ultra	434 FPS	398 FPS
4K
low	442 FPS	464 FPS
medium	389 FPS	381 FPS
high	337 FPS	337 FPS
ultra	274 FPS	276 FPS

Open Core i5-12400F Open Core i5-13400E

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	Core i5-13400E
1080p
low	488 FPS	675 FPS
medium	488 FPS	675 FPS
high	488 FPS	675 FPS
ultra	488 FPS	648 FPS
1440p
low	488 FPS	675 FPS
medium	488 FPS	675 FPS
high	488 FPS	604 FPS
ultra	473 FPS	530 FPS
4K
low	488 FPS	542 FPS
medium	450 FPS	497 FPS
high	391 FPS	444 FPS
ultra	330 FPS	389 FPS

Open Core i5-12400F Open Core i5-13400E

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and Core i5-13400E

Core i5-12400F

The Core i5-12400F 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 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.

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.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Core i5-13400E offers 10 cores / 16 threads — the Core i5-13400E has 4 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 4.6 GHz on the Core i5-13400E — a 4.4% clock advantage for the Core i5-13400E (base: 2.5 GHz vs 2.4 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Core i5-13400E uses Raptor Lake-S (2023−2024) (10 nm). In PassMark, the Core i5-12400F scores 19,532 against the Core i5-13400E's 27,000 — a 32.1% lead for the Core i5-13400E. Cinebench R23 multi-core: 12,380 vs 15,953 (25.2% advantage for the Core i5-13400E). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 2,375, a 33.1% lead for the Core i5-13400E that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 9,977 (175.3% advantage for the Core i5-13400E). L3 cache: 18 MB (total) on the Core i5-12400F vs 20 MB (total) on the Core i5-13400E.

Feature	Core i5-12400F	Core i5-13400E
Cores / Threads	6 / 12	10 / 16+67%
Boost Clock	4.4 GHz	4.6 GHz+5%
Base Clock	2.5 GHz+4%	2.4 GHz
L3 Cache	18 MB (total)	20 MB (total)+11%
L2 Cache	1.25 MB (per core)	1.25 MB (per core)
Process	Intel 7 nm-30%	10 nm
Architecture	Alder Lake-S (2022)	Raptor Lake-S (2023−2024)
PassMark	19,532	27,000+38%
Cinebench R23 Multi	12,380	15,953+29%
Geekbench 6 Single	1,700	2,375+40%
Geekbench 6 Multi	657	9,977+1419%

🧠

Memory & Platform

Both processors use the LGA1700 socket with PCIe 3.0. Both support up to DDR5-4800, DDR4-3200 memory speed. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 20 PCIe lanes. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and B760,H770,Z790,H610,Q670 (Core i5-13400E).

Feature	Core i5-12400F	Core i5-13400E
Socket	LGA1700	LGA1700
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR5-4800, DDR4-3200	DDR5-4800
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	20

🔧

Advanced Features

Both support VT-x, VT-d, EPT virtualization. The Core i5-13400E includes integrated graphics (UHD 730), while the Core i5-12400F requires a dedicated GPU. Primary use case: Core i5-12400F targets Gaming Performance/Value, Core i5-13400E targets Productivity. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Core i5-13400E rivals Ryzen 5 7600.

Feature	Core i5-12400F	Core i5-13400E
Integrated GPU	No	Yes
IGPU Model	—	UHD 730
Unlocked	—	No
AVX-512	—	No
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d, EPT
Target Use	Gaming Performance/Value	Productivity

💰

Value Analysis

The Core i5-12400F launched at $174 MSRP, while the Core i5-13400E debuted at $221. On MSRP ($174 vs $221), the Core i5-12400F is $47 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 122.2 pts/$ for the Core i5-13400E — making the Core i5-13400E the 8.5% better value option.