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: +8.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,040 less on MSRP ($174 MSRP vs $2,214 MSRP).
✅Delivers 1404.5% more PassMark for each dollar spent, at 112.3 vs 7.5 PassMark/$ ($174 MSRP vs $2,214 MSRP).
✅Draws 65W instead of 130W, a 65W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.

Trade-offs

❌Smaller total L3 cache (18 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6134, which brings 8 cores / 16 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Xeon Gold 6134

2017

Why buy it

✅+37.5% larger total L3 cache (25 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌Lower PassMark (16,519 vs 19,532).
❌Lower PassMark per dollar, at 7.5 vs 112.3 PassMark/$ ($2,214 MSRP vs $174 MSRP).
❌100% higher power demand at 130W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.

Core i5-12400F

2022

Xeon Gold 6134

2017

Why buy it

✅Better for gaming: +8.1% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $2,040 less on MSRP ($174 MSRP vs $2,214 MSRP).
✅Delivers 1404.5% more PassMark for each dollar spent, at 112.3 vs 7.5 PassMark/$ ($174 MSRP vs $2,214 MSRP).
✅Draws 65W instead of 130W, a 65W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA3647 and DDR4.

Why buy it

✅+37.5% larger total L3 cache (25 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 8 cores / 16 threads, plus 48 PCIe lanes vs 20.
✅140% more PCIe lanes (48 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Smaller total L3 cache (18 MB vs 25 MB).
❌Less compelling for workstation-style loads than Xeon Gold 6134, which brings 8 cores / 16 threads and 48 PCIe lanes.
❌No AVX-512 support for niche heavy compute workloads where it can matter.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 50 shared CPU benchmark tests.
❌Lower PassMark (16,519 vs 19,532).
❌Lower PassMark per dollar, at 7.5 vs 112.3 PassMark/$ ($2,214 MSRP vs $174 MSRP).
❌100% higher power demand at 130W vs 65W.
❌Older platform position on LGA3647 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.

Quick Answers

So, is Core i5-12400F better than Xeon Gold 6134?

Not in a simple one-size-fits-all way. Xeon Gold 6134 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, Core i5-12400F is the better pick here. According to our tests, it delivers 8.1% 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 18.2% 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 $2,040 cheaper on MSRP at $174 MSRP versus $2,214 MSRP, and it gives you a 8.1% average FPS lead across 50 shared CPU game tests in our data. It is also 1404.5% better value on MSRP (112.3 vs 7.5 PassMark/$), 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 2017), a healthier platform with LGA1700 and DDR5 instead of LGA3647, and more multi-core headroom with 6 cores / 12 threads instead of 8/16. 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 6134 Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	Xeon Gold 6134
1080p
low	183 FPS	179 FPS
medium	168 FPS	143 FPS
high	139 FPS	117 FPS
ultra	119 FPS	94 FPS
1440p
low	153 FPS	145 FPS
medium	132 FPS	113 FPS
high	106 FPS	91 FPS
ultra	89 FPS	72 FPS
4K
low	87 FPS	67 FPS
medium	81 FPS	56 FPS
high	64 FPS	44 FPS
ultra	49 FPS	35 FPS

Open Core i5-12400F Open Xeon Gold 6134

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	Xeon Gold 6134
1080p
low	471 FPS	400 FPS
medium	397 FPS	346 FPS
high	341 FPS	291 FPS
ultra	301 FPS	245 FPS
1440p
low	407 FPS	346 FPS
medium	351 FPS	307 FPS
high	309 FPS	259 FPS
ultra	265 FPS	216 FPS
4K
low	282 FPS	225 FPS
medium	248 FPS	200 FPS
high	229 FPS	180 FPS
ultra	196 FPS	148 FPS

Open Core i5-12400F Open Xeon Gold 6134

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	Xeon Gold 6134
1080p
low	488 FPS	413 FPS
medium	488 FPS	413 FPS
high	488 FPS	413 FPS
ultra	488 FPS	413 FPS
1440p
low	488 FPS	413 FPS
medium	488 FPS	413 FPS
high	485 FPS	413 FPS
ultra	434 FPS	413 FPS
4K
low	442 FPS	413 FPS
medium	389 FPS	369 FPS
high	337 FPS	329 FPS
ultra	274 FPS	267 FPS

Open Core i5-12400F Open Xeon Gold 6134

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	Xeon Gold 6134
1080p
low	488 FPS	413 FPS
medium	488 FPS	413 FPS
high	488 FPS	413 FPS
ultra	488 FPS	413 FPS
1440p
low	488 FPS	413 FPS
medium	488 FPS	413 FPS
high	488 FPS	413 FPS
ultra	473 FPS	413 FPS
4K
low	488 FPS	413 FPS
medium	450 FPS	413 FPS
high	391 FPS	406 FPS
ultra	330 FPS	351 FPS

Open Core i5-12400F Open Xeon Gold 6134

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and Xeon Gold 6134

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 6134

The Xeon Gold 6134 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 3.7 GHz. L3 cache: 24.75 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 130 Watt. Memory support: DDR4-2666. Passmark benchmark score: 16,519 points. Launch price was $2,214.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the Xeon Gold 6134 offers 8 cores / 16 threads — the Xeon Gold 6134 has 2 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.7 GHz on the Xeon Gold 6134 — a 17.3% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 3.2 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Xeon Gold 6134 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i5-12400F scores 19,532 against the Xeon Gold 6134's 16,519 — a 16.7% lead for the Core i5-12400F. L3 cache: 18 MB (total) on the Core i5-12400F vs 24.75 MB on the Xeon Gold 6134.

Feature	Core i5-12400F	Xeon Gold 6134
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	4.4 GHz+19%	3.7 GHz
Base Clock	2.5 GHz	3.2 GHz+28%
L3 Cache	18 MB (total)	24.75 MB+38%
L2 Cache	1.25 MB (per core)	8 MB+540%
Process	Intel 7 nm-50%	14 nm
Architecture	Alder Lake-S (2022)	Skylake (server) (2017−2018)
PassMark	19,532+18%	16,519
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 Xeon Gold 6134 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus 2666 on the Xeon Gold 6134 — the Xeon Gold 6134 supports 199.3% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6134 supports up to 768 of RAM compared to 128 GB — 142.9% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 6 (Xeon Gold 6134). PCIe lanes: 20 (Core i5-12400F) vs 48 (Xeon Gold 6134) — the Xeon Gold 6134 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and C621 (Xeon Gold 6134).

Feature	Core i5-12400F	Xeon Gold 6134
Socket	LGA1700	LGA3647
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR5-4800, DDR4-3200	2666+53220%
Max RAM Capacity	128 GB+17476167%	768
RAM Channels	2	6+200%
ECC Support	No	Yes
PCIe Lanes	20	48+140%

🔧

Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs VT-x, VT-d (Xeon Gold 6134). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600.

Feature	Core i5-12400F	Xeon Gold 6134
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d
Target Use	Gaming Performance/Value	—

💰

Value Analysis

The Core i5-12400F launched at $174 MSRP, while the Xeon Gold 6134 debuted at $2214. On MSRP ($174 vs $2214), the Core i5-12400F is $2040 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 7.5 pts/$ for the Xeon Gold 6134 — making the Core i5-12400F the 175.1% better value option.