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: +47.6% higher average FPS across 5 shared CPU benchmark tests.
✅+350% larger total L3 cache (18 MB vs 4 MB).
✅Delivers 52.9% more PassMark for each dollar spent, at 112.3 vs 73.4 PassMark/$ ($174 MSRP vs $149 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.

Trade-offs

❌
16.8% HIGHER MSRP
$174 MSRPvs$149 MSRP
❌No integrated graphics, while Ryzen 3 PRO 4350G can still boot and troubleshoot without a discrete GPU.

Ryzen 3 PRO 4350G

2020

Why buy it

✅Costs $25 less on MSRP ($149 MSRP vs $174 MSRP).
✅Integrated graphics onboard with Radeon Vega 6, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 5 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (5,995 vs 12,380).
❌Smaller total L3 cache (4 MB vs 18 MB).
❌Lower PassMark per dollar, at 73.4 vs 112.3 PassMark/$ ($149 MSRP vs $174 MSRP).
❌Older platform position on AM4 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.

Core i5-12400F

2022

Ryzen 3 PRO 4350G

2020

Why buy it

✅Better for gaming: +47.6% higher average FPS across 5 shared CPU benchmark tests.
✅+350% larger total L3 cache (18 MB vs 4 MB).
✅Delivers 52.9% more PassMark for each dollar spent, at 112.3 vs 73.4 PassMark/$ ($174 MSRP vs $149 MSRP).
✅Newer platform on LGA1700 with DDR5 support instead of AM4 and DDR4.

Why buy it

✅Costs $25 less on MSRP ($149 MSRP vs $174 MSRP).
✅Integrated graphics onboard with Radeon Vega 6, while Core i5-12400F needs a discrete GPU.

Trade-offs

❌
16.8% HIGHER MSRP
$174 MSRPvs$149 MSRP
❌No integrated graphics, while Ryzen 3 PRO 4350G can still boot and troubleshoot without a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 5 shared CPU benchmark tests.
❌Lower Cinebench R23 multi-core (5,995 vs 12,380).
❌Smaller total L3 cache (4 MB vs 18 MB).
❌Lower PassMark per dollar, at 73.4 vs 112.3 PassMark/$ ($149 MSRP vs $174 MSRP).
❌Older platform position on AM4 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.

Quick Answers

So, is Core i5-12400F better than Ryzen 3 PRO 4350G?

Yes. Core i5-12400F is the better overall CPU here. You are getting a 47.6% average FPS lead across 5 shared CPU game tests in our data, 106.5% better Cinebench R23 multi-core, 78.5% 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 i5-12400F is the better pick here. According to our tests, it delivers 47.6% more average FPS across 5 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 106.5% better Cinebench R23 multi-core, backed by 6 cores and 12 threads. It also carries the larger cache pool with 350% larger total L3 cache (18 MB vs 4 MB).

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

Core i5-12400F is the smarter buy today. Core i5-12400F is 16.8% more expensive on MSRP at $174 MSRP versus $149 MSRP, and it gives you a 47.6% average FPS lead across 5 shared CPU game tests in our data. It is also 52.9% better value on MSRP (112.3 vs 73.4 PassMark/$), so the better CPU is not just faster, it is also the cleaner value play on paper. That said, if you already own a compatible AM4 + DDR4 setup, Ryzen 3 PRO 4350G can still make sense as a platform-matched option because it avoids a motherboard and RAM swap.

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 2020), a healthier platform with LGA1700 and DDR5 instead of AM4, 350% larger total L3 cache (18 MB vs 4 MB), and more multi-core headroom with 6 cores / 12 threads instead of 4/8. 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

Ryzen 3 PRO 4350G Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	Ryzen 3 PRO 4350G
1080p
low	183 FPS	217 FPS
medium	168 FPS	173 FPS
high	139 FPS	139 FPS
ultra	119 FPS	96 FPS
1440p
low	153 FPS	186 FPS
medium	132 FPS	147 FPS
high	106 FPS	115 FPS
ultra	89 FPS	80 FPS
4K
low	87 FPS	73 FPS
medium	81 FPS	61 FPS
high	64 FPS	47 FPS
ultra	49 FPS	37 FPS

Open Core i5-12400F Open Ryzen 3 PRO 4350G

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	Ryzen 3 PRO 4350G
1080p
low	471 FPS	272 FPS
medium	397 FPS	227 FPS
high	341 FPS	198 FPS
ultra	301 FPS	153 FPS
1440p
low	407 FPS	225 FPS
medium	351 FPS	194 FPS
high	309 FPS	171 FPS
ultra	265 FPS	137 FPS
4K
low	282 FPS	166 FPS
medium	248 FPS	150 FPS
high	229 FPS	121 FPS
ultra	196 FPS	92 FPS

Open Core i5-12400F Open Ryzen 3 PRO 4350G

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	Ryzen 3 PRO 4350G
1080p
low	488 FPS	274 FPS
medium	488 FPS	274 FPS
high	488 FPS	274 FPS
ultra	488 FPS	274 FPS
1440p
low	488 FPS	274 FPS
medium	488 FPS	274 FPS
high	485 FPS	274 FPS
ultra	434 FPS	274 FPS
4K
low	442 FPS	274 FPS
medium	389 FPS	274 FPS
high	337 FPS	274 FPS
ultra	274 FPS	248 FPS

Open Core i5-12400F Open Ryzen 3 PRO 4350G

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	Ryzen 3 PRO 4350G
1080p
low	488 FPS	274 FPS
medium	488 FPS	274 FPS
high	488 FPS	274 FPS
ultra	488 FPS	274 FPS
1440p
low	488 FPS	274 FPS
medium	488 FPS	274 FPS
high	488 FPS	274 FPS
ultra	473 FPS	274 FPS
4K
low	488 FPS	274 FPS
medium	450 FPS	274 FPS
high	391 FPS	274 FPS
ultra	330 FPS	274 FPS

Open Core i5-12400F Open Ryzen 3 PRO 4350G

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and Ryzen 3 PRO 4350G

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.

Ryzen 3 PRO 4350G

The Ryzen 3 PRO 4350G is manufactured by AMD. It was released in 21 July 2020 (5 years ago). It is based on the Renoir (2020−2023) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4 GHz. L3 cache: 4 MB (total). L2 cache: 2 MB. Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 10,942 points. Launch price was $149.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Ryzen 3 PRO 4350G offers 4 cores / 8 threads — the Core i5-12400F has 2 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 4 GHz on the Ryzen 3 PRO 4350G — a 9.5% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 3.8 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Ryzen 3 PRO 4350G uses Renoir (2020−2023) (7 nm). In PassMark, the Core i5-12400F scores 19,532 against the Ryzen 3 PRO 4350G's 10,942 — a 56.4% lead for the Core i5-12400F. Cinebench R23 multi-core: 12,380 vs 5,995 (69.5% advantage for the Core i5-12400F). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 1,516, a 11.4% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 5,334 (156.1% advantage for the Ryzen 3 PRO 4350G). L3 cache: 18 MB (total) on the Core i5-12400F vs 4 MB (total) on the Ryzen 3 PRO 4350G.

Feature	Core i5-12400F	Ryzen 3 PRO 4350G
Cores / Threads	6 / 12+50%	4 / 8
Boost Clock	4.4 GHz+10%	4 GHz
Base Clock	2.5 GHz	3.8 GHz+52%
L3 Cache	18 MB (total)+350%	4 MB (total)
L2 Cache	1.25 MB (per core)	2 MB+60%
Process	Intel 7 nm	7 nm
Architecture	Alder Lake-S (2022)	Renoir (2020−2023)
PassMark	19,532+79%	10,942
Cinebench R23 Multi	12,380+107%	5,995
Geekbench 6 Single	1,700+12%	1,516
Geekbench 6 Multi	657	5,334+712%

🧠

Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Ryzen 3 PRO 4350G uses AM4 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus DDR4-3200 on the Ryzen 3 PRO 4350G — the Core i5-12400F supports 22.2% 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: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and A320,B350,X370,B450,X470,A520,B550,X570 (Ryzen 3 PRO 4350G).

Feature	Core i5-12400F	Ryzen 3 PRO 4350G
Socket	LGA1700	AM4
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR5-4800, DDR4-3200+25%	DDR4-3200
Max RAM Capacity	128 GB	128 GB
RAM Channels	2	2
ECC Support	No	Yes
PCIe Lanes	20	20

🔧

Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs Yes (Ryzen 3 PRO 4350G). The Ryzen 3 PRO 4350G includes integrated graphics (Radeon Vega 6), while the Core i5-12400F requires a dedicated GPU. Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600.

Feature	Core i5-12400F	Ryzen 3 PRO 4350G
Integrated GPU	No	Yes
IGPU Model	—	Radeon Vega 6
AVX-512	—	No
Virtualization	VT-x, VT-d, EPT	Yes
Target Use	Gaming Performance/Value	—

💰

Value Analysis

The Core i5-12400F launched at $174 MSRP, while the Ryzen 3 PRO 4350G debuted at $149. On MSRP ($174 vs $149), the Ryzen 3 PRO 4350G is $25 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 73.4 pts/$ for the Ryzen 3 PRO 4350G — making the Core i5-12400F the 41.8% better value option.