Core i5-12400F vs EPYC 9754

CPU

GPU

Core i5-12400F

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Popular choices:

•••••••••

EPYC 9754

128 Cores256 Thrd360 WWMax: 3.1 GHz2023

Popular choices:

i5-12400F•••••••••

Performance Spectrum - CPU

Core i5-12400F

6 / 12

19,532

0.0%

98,450

+404.0%

Ryzen AI Max+ 395

Ryzen 9 9950X

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 7960X

Ryzen Threadripper 9970X

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Ryzen Threadripper 9980X

About PassMark

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: +12.5% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $11,726 less on MSRP ($174 MSRP vs $11,900 MSRP).
✅Delivers 1256.8% more PassMark for each dollar spent, at 112.3 vs 8.3 PassMark/$ ($174 MSRP vs $11,900 MSRP).
✅Draws 65W instead of 360W, a 295W reduction.
✅Includes a boxed cooler (Yes), unlike EPYC 9754.

Trade-offs

❌Lower Cinebench R23 multi-core (12,380 vs 104,584).
❌Smaller total L3 cache (18 MB vs 256 MB).
❌Less compelling for workstation-style loads than EPYC 9754, which brings 128 cores / 256 threads and 128 PCIe lanes.

EPYC 9754

2023

Why buy it

✅+744.8% higher Cinebench R23 multi-core.
✅+1322.2% larger total L3 cache (256 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 128 cores / 256 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 8.3 vs 112.3 PassMark/$ ($11,900 MSRP vs $174 MSRP).
❌453.8% higher power demand at 360W vs 65W.
❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

EPYC 9754

2023

Why buy it

✅Better for gaming: +12.5% higher average FPS across 4 shared CPU benchmark tests.
✅Costs $11,726 less on MSRP ($174 MSRP vs $11,900 MSRP).
✅Delivers 1256.8% more PassMark for each dollar spent, at 112.3 vs 8.3 PassMark/$ ($174 MSRP vs $11,900 MSRP).
✅Draws 65W instead of 360W, a 295W reduction.
✅Includes a boxed cooler (Yes), unlike EPYC 9754.

Why buy it

✅+744.8% higher Cinebench R23 multi-core.
✅+1322.2% larger total L3 cache (256 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 128 cores / 256 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Cinebench R23 multi-core (12,380 vs 104,584).
❌Smaller total L3 cache (18 MB vs 256 MB).
❌Less compelling for workstation-style loads than EPYC 9754, which brings 128 cores / 256 threads and 128 PCIe lanes.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-12400F across 4 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 8.3 vs 112.3 PassMark/$ ($11,900 MSRP vs $174 MSRP).
❌453.8% higher power demand at 360W vs 65W.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Core i5-12400F better than EPYC 9754?

Not in a simple one-size-fits-all way. EPYC 9754 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 streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, EPYC 9754 is the better fit. You are getting 744.8% better Cinebench R23 multi-core, backed by 128 cores and 256 threads. It also carries the larger cache pool with 1322.2% larger total L3 cache (256 MB vs 18 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 $11,726 cheaper on MSRP at $174 MSRP versus $11,900 MSRP, and it gives you a 12.5% average FPS lead across 4 shared CPU game tests in our data. The trade-off is that EPYC 9754 is still stronger for heavier multi-core work with 744.8% better Cinebench R23 multi-core. It is also 1256.8% better value on MSRP (112.3 vs 8.3 PassMark/$), 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?

EPYC 9754 is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), 1322.2% larger total L3 cache (256 MB vs 18 MB), and more multi-core headroom with 128 cores / 256 threads instead of 6/12. That extra cache should hold up really well in CPU-limited games and high-refresh builds.

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

EPYC 9754 Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	EPYC 9754
1080p
low	183 FPS	163 FPS
medium	168 FPS	134 FPS
high	139 FPS	113 FPS
ultra	119 FPS	89 FPS
1440p
low	153 FPS	143 FPS
medium	132 FPS	114 FPS
high	106 FPS	90 FPS
ultra	89 FPS	72 FPS
4K
low	87 FPS	68 FPS
medium	81 FPS	58 FPS
high	64 FPS	45 FPS
ultra	49 FPS	37 FPS

Open Core i5-12400F Open EPYC 9754

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	EPYC 9754
1080p
low	471 FPS	238 FPS
medium	397 FPS	211 FPS
high	341 FPS	174 FPS
ultra	301 FPS	138 FPS
1440p
low	407 FPS	195 FPS
medium	351 FPS	177 FPS
high	309 FPS	151 FPS
ultra	265 FPS	116 FPS
4K
low	282 FPS	121 FPS
medium	248 FPS	112 FPS
high	229 FPS	97 FPS
ultra	196 FPS	79 FPS

Open Core i5-12400F Open EPYC 9754

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	EPYC 9754
1080p
low	488 FPS	650 FPS
medium	488 FPS	541 FPS
high	488 FPS	481 FPS
ultra	488 FPS	422 FPS
1440p
low	488 FPS	503 FPS
medium	488 FPS	418 FPS
high	485 FPS	365 FPS
ultra	434 FPS	318 FPS
4K
low	442 FPS	371 FPS
medium	389 FPS	289 FPS
high	337 FPS	246 FPS
ultra	274 FPS	199 FPS

Open Core i5-12400F Open EPYC 9754

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	EPYC 9754
1080p
low	488 FPS	876 FPS
medium	488 FPS	793 FPS
high	488 FPS	682 FPS
ultra	488 FPS	592 FPS
1440p
low	488 FPS	695 FPS
medium	488 FPS	602 FPS
high	488 FPS	515 FPS
ultra	473 FPS	435 FPS
4K
low	488 FPS	495 FPS
medium	450 FPS	441 FPS
high	391 FPS	387 FPS
ultra	330 FPS	330 FPS

Open Core i5-12400F Open EPYC 9754

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and EPYC 9754

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.

EPYC 9754

The EPYC 9754 is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Bergamo (2023) architecture. It features 128 cores and 256 threads. Base frequency is 2.25 GHz, with boost up to 3.1 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP5. Thermal design power (TDP): 360 Watt. Memory support: DDR5. Passmark benchmark score: 98,450 points. Launch price was $11,900.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the EPYC 9754 offers 128 cores / 256 threads — the EPYC 9754 has 122 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.1 GHz on the EPYC 9754 — a 34.7% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2.25 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the EPYC 9754 uses Bergamo (2023) (5 nm). In PassMark, the Core i5-12400F scores 19,532 against the EPYC 9754's 98,450 — a 133.8% lead for the EPYC 9754. Cinebench R23 multi-core: 12,380 vs 104,584 (157.7% advantage for the EPYC 9754). Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 1,634, a 4% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 16,825 (185% advantage for the EPYC 9754). L3 cache: 18 MB (total) on the Core i5-12400F vs 256 MB (total) on the EPYC 9754.

Feature	Core i5-12400F	EPYC 9754
Cores / Threads	6 / 12	128 / 256+2033%
Boost Clock	4.4 GHz+42%	3.1 GHz
Base Clock	2.5 GHz+11%	2.25 GHz
L3 Cache	18 MB (total)	256 MB (total)+1322%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	5 nm-29%
Architecture	Alder Lake-S (2022)	Bergamo (2023)
PassMark	19,532	98,450+404%
Cinebench R23 Multi	12,380	104,584+745%
Geekbench 6 Single	1,700+4%	1,634
Geekbench 6 Multi	657	16,825+2461%

🧠

Memory & Platform

The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the EPYC 9754 uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. The Core i5-12400F supports up to 128 GB of RAM compared to 6 TB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 12 (EPYC 9754). PCIe lanes: 20 (Core i5-12400F) vs 128 (EPYC 9754) — the EPYC 9754 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and SP5 (EPYC 9754).

Feature	Core i5-12400F	EPYC 9754
Socket	LGA1700	SP5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR5-4800, DDR4-3200	DDR5-4800
Max RAM Capacity	128 GB	6 TB+4700%
RAM Channels	2	12+500%
ECC Support	No	Yes
PCIe Lanes	20	128+540%

🔧

Advanced Features

Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs AMD-V, SEV-SNP (EPYC 9754). Primary use case: Core i5-12400F targets Gaming Performance/Value, EPYC 9754 targets Data Center / Cloud Native. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; EPYC 9754 rivals Xeon 6780E.

Feature	Core i5-12400F	EPYC 9754
Integrated GPU	No	No
Virtualization	VT-x, VT-d, EPT	AMD-V, SEV-SNP
Target Use	Gaming Performance/Value	Data Center / Cloud Native

💰

Value Analysis

The Core i5-12400F launched at $174 MSRP, while the EPYC 9754 debuted at $11900. On MSRP ($174 vs $11900), the Core i5-12400F is $11726 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 8.3 pts/$ for the EPYC 9754 — making the Core i5-12400F the 172.5% better value option.