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

✅Draws 65W instead of 150W, a 85W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6252.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6252 across 4 shared CPU benchmark tests.
❌Lower PassMark (19,532 vs 27,148).
❌Smaller total L3 cache (18 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6252, which brings 24 cores / 48 threads.
❌Launch MSRP is still $174 MSRP, while Xeon Gold 6252 mostly shows up through inconsistent older-market listings.

Xeon Gold 6252

2019

Why buy it

✅Better for gaming: +8.2% higher average FPS across 4 shared CPU benchmark tests.
✅+98.6% larger total L3 cache (36 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads.

Trade-offs

❌130.8% higher power demand at 150W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

Xeon Gold 6252

2019

Why buy it

✅Draws 65W instead of 150W, a 85W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Xeon Gold 6252.

Why buy it

✅Better for gaming: +8.2% higher average FPS across 4 shared CPU benchmark tests.
✅+98.6% larger total L3 cache (36 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 24 cores / 48 threads.

Trade-offs

❌Worse for gaming: lower average FPS than Xeon Gold 6252 across 4 shared CPU benchmark tests.
❌Lower PassMark (19,532 vs 27,148).
❌Smaller total L3 cache (18 MB vs 36 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6252, which brings 24 cores / 48 threads.
❌Launch MSRP is still $174 MSRP, while Xeon Gold 6252 mostly shows up through inconsistent older-market listings.

Trade-offs

❌130.8% higher power demand at 150W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Xeon Gold 6252 better than Core i5-12400F?

Not in a simple one-size-fits-all way. Xeon Gold 6252 makes more sense for workstation-style multi-core throughput, while Core i5-12400F is the better mainstream desktop choice for gaming, platform cost, and day-to-day practicality.

Which one is better for gaming?

If gaming is the priority, Xeon Gold 6252 is the better pick here. According to our tests, it delivers 8.2% more average FPS across 4 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Xeon Gold 6252 is the better fit. You are getting 39% better PassMark, backed by 24 cores and 48 threads. It also carries the larger cache pool with 98.6% larger total L3 cache (36 MB vs 18 MB).

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

Xeon Gold 6252 is still the faster CPU overall, but Core i5-12400F makes more sense if price matters more than absolute performance. Xeon Gold 6252 is at an unclear MSRP at unclear MSRP versus $174 MSRP, and it gives you a 8.2% average FPS lead across 4 shared CPU game tests in our data. Core i5-12400F is also 100.0% better value on MSRP (112.3 vs 0.0 PassMark/$), 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 i5-12400F is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2022 vs 2019) and a healthier platform with LGA1700 and DDR5 instead of LGA3647. 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

Xeon Gold 6252 Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	Xeon Gold 6252
1080p
low	183 FPS	195 FPS
medium	168 FPS	158 FPS
high	139 FPS	128 FPS
ultra	119 FPS	100 FPS
1440p
low	153 FPS	157 FPS
medium	132 FPS	123 FPS
high	106 FPS	96 FPS
ultra	89 FPS	76 FPS
4K
low	87 FPS	72 FPS
medium	81 FPS	60 FPS
high	64 FPS	47 FPS
ultra	49 FPS	38 FPS

Open Core i5-12400F Open Xeon Gold 6252

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	Xeon Gold 6252
1080p
low	471 FPS	233 FPS
medium	397 FPS	207 FPS
high	341 FPS	174 FPS
ultra	301 FPS	145 FPS
1440p
low	407 FPS	200 FPS
medium	351 FPS	180 FPS
high	309 FPS	153 FPS
ultra	265 FPS	123 FPS
4K
low	282 FPS	125 FPS
medium	248 FPS	114 FPS
high	229 FPS	104 FPS
ultra	196 FPS	86 FPS

Open Core i5-12400F Open Xeon Gold 6252

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	Xeon Gold 6252
1080p
low	488 FPS	679 FPS
medium	488 FPS	679 FPS
high	488 FPS	679 FPS
ultra	488 FPS	657 FPS
1440p
low	488 FPS	679 FPS
medium	488 FPS	614 FPS
high	485 FPS	580 FPS
ultra	434 FPS	515 FPS
4K
low	442 FPS	459 FPS
medium	389 FPS	363 FPS
high	337 FPS	322 FPS
ultra	274 FPS	263 FPS

Open Core i5-12400F Open Xeon Gold 6252

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	Xeon Gold 6252
1080p
low	488 FPS	679 FPS
medium	488 FPS	679 FPS
high	488 FPS	679 FPS
ultra	488 FPS	609 FPS
1440p
low	488 FPS	679 FPS
medium	488 FPS	625 FPS
high	488 FPS	536 FPS
ultra	473 FPS	458 FPS
4K
low	488 FPS	514 FPS
medium	450 FPS	459 FPS
high	391 FPS	402 FPS
ultra	330 FPS	348 FPS

Open Core i5-12400F Open Xeon Gold 6252

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and Xeon Gold 6252

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.

Xeon Gold 6252

The Xeon Gold 6252 is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 24 cores and 48 threads. Base frequency is 2.1 GHz, with boost up to 3.7 GHz. L3 cache: 35.75 MB. L2 cache: 24 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2933. Passmark benchmark score: 27,148 points. Launch price was $3,655.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Xeon Gold 6252 offers 24 cores / 48 threads — the Xeon Gold 6252 has 18 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.7 GHz on the Xeon Gold 6252 — a 17.3% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2.1 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Xeon Gold 6252 uses Cascade Lake (2019−2020) (14 nm). In PassMark, the Core i5-12400F scores 19,532 against the Xeon Gold 6252's 27,148 — a 32.6% lead for the Xeon Gold 6252. L3 cache: 18 MB (total) on the Core i5-12400F vs 35.75 MB on the Xeon Gold 6252.

Feature	Core i5-12400F	Xeon Gold 6252
Cores / Threads	6 / 12	24 / 48+300%
Boost Clock	4.4 GHz+19%	3.7 GHz
Base Clock	2.5 GHz+19%	2.1 GHz
L3 Cache	18 MB (total)	35.75 MB+99%
L2 Cache	1.25 MB (per core)	24 MB+1820%
Process	Intel 7 nm-50%	14 nm
Architecture	Alder Lake-S (2022)	Cascade Lake (2019−2020)
PassMark	19,532	27,148+39%
Cinebench R23 Multi	12,380	—
Geekbench 6 Single	1,700	—
Geekbench 6 Multi	657	—

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Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Xeon Gold 6252 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i5-12400F	Xeon Gold 6252
Socket	LGA1700	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
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 (Xeon Gold 6252). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600.