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

✅Better for gaming: +693.5% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 813.7% more PassMark for each dollar spent, at 112.3 vs 12.3 PassMark/$ ($174 MSRP vs $84 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of LGA775 and older memory support.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Pentium E6300.

Trade-offs

❌
107.1% HIGHER MSRP
$174 MSRPvs$84 MSRP

Pentium E6300

2009

Why buy it

✅Costs $90 less on MSRP ($84 MSRP vs $174 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌Lower PassMark (1,032 vs 19,532).
❌Lower PassMark per dollar, at 12.3 vs 112.3 PassMark/$ ($84 MSRP vs $174 MSRP).
❌Older platform position on LGA775, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

Pentium E6300

2009

Why buy it

✅Better for gaming: +693.5% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 813.7% more PassMark for each dollar spent, at 112.3 vs 12.3 PassMark/$ ($174 MSRP vs $84 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of LGA775 and older memory support.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Pentium E6300.

Why buy it

✅Costs $90 less on MSRP ($84 MSRP vs $174 MSRP).

Trade-offs

❌
107.1% HIGHER MSRP
$174 MSRPvs$84 MSRP

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌Lower PassMark (1,032 vs 19,532).
❌Lower PassMark per dollar, at 12.3 vs 112.3 PassMark/$ ($84 MSRP vs $174 MSRP).
❌Older platform position on LGA775, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Core i5-12400F better than Pentium E6300?

Yes. Core i5-12400F is the better overall CPU here. You are getting a 693.5% average FPS lead across 50 shared CPU game tests in our data, 1792.6% 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 i5-12400F is the better pick here. According to our tests, it delivers 693.5% 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 i5-12400F is the better fit. You are getting 1792.6% better PassMark, backed by 6 cores and 12 threads.

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

Core i5-12400F is the smarter buy today. Core i5-12400F is 107.1% more expensive on MSRP at $174 MSRP versus $84 MSRP, and it gives you a 693.5% average FPS lead across 50 shared CPU game tests in our data. It is also 813.7% better value on MSRP (112.3 vs 12.3 PassMark/$), 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 i5-12400F is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2009), a healthier platform with LGA1700 and DDR5 instead of LGA775, and more multi-core headroom with 6 cores / 12 threads instead of 2/2. 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 i5-12400F Benchmark Check

Pentium E6300 Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	Pentium E6300
1080p
low	183 FPS	26 FPS
medium	168 FPS	26 FPS
high	139 FPS	26 FPS
ultra	119 FPS	26 FPS
1440p
low	153 FPS	26 FPS
medium	132 FPS	26 FPS
high	106 FPS	26 FPS
ultra	89 FPS	26 FPS
4K
low	87 FPS	26 FPS
medium	81 FPS	26 FPS
high	64 FPS	26 FPS
ultra	49 FPS	26 FPS

Open Core i5-12400F Open Pentium E6300

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	Pentium E6300
1080p
low	471 FPS	26 FPS
medium	397 FPS	26 FPS
high	341 FPS	26 FPS
ultra	301 FPS	26 FPS
1440p
low	407 FPS	26 FPS
medium	351 FPS	26 FPS
high	309 FPS	26 FPS
ultra	265 FPS	26 FPS
4K
low	282 FPS	26 FPS
medium	248 FPS	26 FPS
high	229 FPS	26 FPS
ultra	196 FPS	26 FPS

Open Core i5-12400F Open Pentium E6300

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	Pentium E6300
1080p
low	488 FPS	26 FPS
medium	488 FPS	26 FPS
high	488 FPS	26 FPS
ultra	488 FPS	26 FPS
1440p
low	488 FPS	26 FPS
medium	488 FPS	26 FPS
high	485 FPS	26 FPS
ultra	434 FPS	26 FPS
4K
low	442 FPS	26 FPS
medium	389 FPS	26 FPS
high	337 FPS	26 FPS
ultra	274 FPS	26 FPS

Open Core i5-12400F Open Pentium E6300

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	Pentium E6300
1080p
low	488 FPS	26 FPS
medium	488 FPS	26 FPS
high	488 FPS	26 FPS
ultra	488 FPS	26 FPS
1440p
low	488 FPS	26 FPS
medium	488 FPS	26 FPS
high	488 FPS	26 FPS
ultra	473 FPS	26 FPS
4K
low	488 FPS	26 FPS
medium	450 FPS	26 FPS
high	391 FPS	26 FPS
ultra	330 FPS	26 FPS

Open Core i5-12400F Open Pentium E6300

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and Pentium E6300

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.

Pentium E6300

The Pentium E6300 is manufactured by Intel. It was released in 9 May 2009 (16 years ago). It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,032 points. Launch price was $40.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Pentium E6300 offers 2 cores / 2 threads — the Core i5-12400F has 4 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 2.8 GHz on the Pentium E6300 — a 44.4% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2.8 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Pentium E6300 uses Wolfdale (2008−2010) (45 nm). In PassMark, the Core i5-12400F scores 19,532 against the Pentium E6300's 1,032 — a 179.9% lead for the Core i5-12400F. L3 cache: 18 MB (total) on the Core i5-12400F vs 0 kB on the Pentium E6300.

Feature	Core i5-12400F	Pentium E6300
Cores / Threads	6 / 12+200%	2 / 2
Boost Clock	4.4 GHz+57%	2.8 GHz
Base Clock	2.5 GHz	2.8 GHz+12%
L3 Cache	18 MB (total)	0 kB
L2 Cache	1.25 MB (per core)	2 MB (total)+60%
Process	Intel 7 nm-84%	45 nm
Architecture	Alder Lake-S (2022)	Wolfdale (2008−2010)
PassMark	19,532+1793%	1,032
Cinebench R23 Multi	12,380	—
Geekbench 6 Single	1,700	—
Geekbench 6 Multi	657	—

🧠

Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Pentium E6300 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Core i5-12400F	Pentium E6300
Socket	LGA1700	LGA775
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR5-4800, DDR4-3200	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	20	—

🔧

Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i5-12400F) / not specified (Pentium E6300). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600.

Feature	Core i5-12400F	Pentium E6300
Integrated GPU	No	—
Virtualization	VT-x, VT-d, EPT	—
Target Use	Gaming Performance/Value	—

💰

Value Analysis

The Core i5-12400F launched at $174 MSRP, while the Pentium E6300 debuted at $84. On MSRP ($174 vs $84), the Pentium E6300 is $90 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 12.3 pts/$ for the Pentium E6300 — making the Core i5-12400F the 160.5% better value option.