Core i5-12400F vs EPYC 9184X

CPU

GPU

Core i5-12400F

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Popular choices:

•••••••••

EPYC 9184X

16 Cores32 Thrd320 WWMax: 4.2 GHz2023

Popular choices:

i5-12400F•••••••••

Performance Spectrum - CPU

Core i5-12400F

6 / 12

19,532

0.0%

47,665

+144.0%

Ryzen Threadripper PRO 3975WX

Ryzen Threadripper 3990X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 9975WX

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

✅Costs $4,754 less on MSRP ($174 MSRP vs $4,928 MSRP).
✅Delivers 1060.6% more PassMark for each dollar spent, at 112.3 vs 9.7 PassMark/$ ($174 MSRP vs $4,928 MSRP).
✅Draws 65W instead of 320W, a 255W reduction.
✅Includes a boxed cooler (Yes), unlike EPYC 9184X.

Trade-offs

❌Worse for gaming: lower average FPS than EPYC 9184X across 3 shared CPU benchmark tests.
❌Lower PassMark (19,532 vs 47,665).
❌Less compelling for workstation-style loads than EPYC 9184X, which brings 16 cores / 32 threads and 128 PCIe lanes.

EPYC 9184X

2023

Why buy it

✅Better for gaming: +5.4% higher average FPS across 3 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 9.7 vs 112.3 PassMark/$ ($4,928 MSRP vs $174 MSRP).
❌392.3% higher power demand at 320W vs 65W.
❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

EPYC 9184X

2023

Why buy it

✅Costs $4,754 less on MSRP ($174 MSRP vs $4,928 MSRP).
✅Delivers 1060.6% more PassMark for each dollar spent, at 112.3 vs 9.7 PassMark/$ ($174 MSRP vs $4,928 MSRP).
✅Draws 65W instead of 320W, a 255W reduction.
✅Includes a boxed cooler (Yes), unlike EPYC 9184X.

Why buy it

✅Better for gaming: +5.4% higher average FPS across 3 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 16 cores / 32 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 EPYC 9184X across 3 shared CPU benchmark tests.
❌Lower PassMark (19,532 vs 47,665).
❌Less compelling for workstation-style loads than EPYC 9184X, which brings 16 cores / 32 threads and 128 PCIe lanes.

Trade-offs

❌Lower PassMark per dollar, at 9.7 vs 112.3 PassMark/$ ($4,928 MSRP vs $174 MSRP).
❌392.3% higher power demand at 320W vs 65W.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is EPYC 9184X better than Core i5-12400F?

Not in a simple one-size-fits-all way. EPYC 9184X 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, EPYC 9184X is the better pick here. According to our tests, it delivers 5.4% more average FPS across 3 shared CPU game tests. It also has a big cache advantage at 768 MB vs 18 MB.

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

For streaming, content creation, and heavier multitasking, EPYC 9184X is the better fit. You are getting 144% better PassMark, backed by 16 cores and 32 threads. It also carries the larger cache pool with 4166.7% larger total L3 cache (768 MB vs 18 MB).

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

EPYC 9184X is still the faster CPU overall, but Core i5-12400F makes more sense if price matters more than absolute performance. EPYC 9184X is 2732.2% more expensive on MSRP at $4,928 MSRP versus $174 MSRP, and it gives you a 5.4% average FPS lead across 3 shared CPU game tests in our data. Core i5-12400F is also 1060.6% better value on MSRP (112.3 vs 9.7 PassMark/$), which is why it is easier to justify for price-conscious builds on paper.

Which one is more future-proof for 2026 and beyond?

EPYC 9184X is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2022), 3D V-Cache and a much larger 768 MB L3 cache instead of 18 MB, more multi-core headroom with 16 cores / 32 threads instead of 6/12, and AVX-512 support for heavier modern compute workloads. 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 9184X Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	EPYC 9184X
1080p
low	183 FPS	169 FPS
medium	168 FPS	138 FPS
high	139 FPS	118 FPS
ultra	119 FPS	94 FPS
1440p
low	153 FPS	149 FPS
medium	132 FPS	119 FPS
high	106 FPS	96 FPS
ultra	89 FPS	78 FPS
4K
low	87 FPS	70 FPS
medium	81 FPS	59 FPS
high	64 FPS	47 FPS
ultra	49 FPS	39 FPS

Open Core i5-12400F Open EPYC 9184X

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	EPYC 9184X
1080p
low	471 FPS	576 FPS
medium	397 FPS	504 FPS
high	341 FPS	409 FPS
ultra	301 FPS	357 FPS
1440p
low	407 FPS	484 FPS
medium	351 FPS	431 FPS
high	309 FPS	360 FPS
ultra	265 FPS	298 FPS
4K
low	282 FPS	300 FPS
medium	248 FPS	271 FPS
high	229 FPS	244 FPS
ultra	196 FPS	219 FPS

Open Core i5-12400F Open EPYC 9184X

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	EPYC 9184X
1080p
low	488 FPS	746 FPS
medium	488 FPS	632 FPS
high	488 FPS	575 FPS
ultra	488 FPS	506 FPS
1440p
low	488 FPS	557 FPS
medium	488 FPS	470 FPS
high	485 FPS	420 FPS
ultra	434 FPS	364 FPS
4K
low	442 FPS	402 FPS
medium	389 FPS	321 FPS
high	337 FPS	284 FPS
ultra	274 FPS	228 FPS

Open Core i5-12400F Open EPYC 9184X

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	EPYC 9184X
1080p
low	488 FPS	958 FPS
medium	488 FPS	867 FPS
high	488 FPS	738 FPS
ultra	488 FPS	653 FPS
1440p
low	488 FPS	754 FPS
medium	488 FPS	657 FPS
high	488 FPS	556 FPS
ultra	473 FPS	481 FPS
4K
low	488 FPS	534 FPS
medium	450 FPS	477 FPS
high	391 FPS	420 FPS
ultra	330 FPS	359 FPS

Open Core i5-12400F Open EPYC 9184X

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and EPYC 9184X

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 9184X

The EPYC 9184X is manufactured by AMD. It was released in 13 June 2023 (2 years ago). It is based on the Genoa-X (2023) architecture. It features 16 cores and 32 threads. Base frequency is 3.55 GHz, with boost up to 4.2 GHz. L3 cache: 768 MB (total). L2 cache: 1 MB (per core). Built on 5 nm process technology. Socket: SP5. Thermal design power (TDP): 320 Watt. Memory support: DDR5. Passmark benchmark score: 47,665 points. Launch price was $4,928.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the EPYC 9184X offers 16 cores / 32 threads — the EPYC 9184X has 10 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 4.2 GHz on the EPYC 9184X — a 4.7% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 3.55 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the EPYC 9184X uses Genoa-X (2023) (5 nm). In PassMark, the Core i5-12400F scores 19,532 against the EPYC 9184X's 47,665 — a 83.7% lead for the EPYC 9184X. L3 cache: 18 MB (total) on the Core i5-12400F vs 768 MB (total) on the EPYC 9184X.

Feature	Core i5-12400F	EPYC 9184X
Cores / Threads	6 / 12	16 / 32+167%
Boost Clock	4.4 GHz+5%	4.2 GHz
Base Clock	2.5 GHz	3.55 GHz+42%
L3 Cache	18 MB (total)	768 MB (total)+4167%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	5 nm-29%
Architecture	Alder Lake-S (2022)	Genoa-X (2023)
PassMark	19,532	47,665+144%
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 EPYC 9184X uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus 4800 on the EPYC 9184X — the EPYC 9184X supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 9184X supports up to 6144 of RAM compared to 128 GB — 191.8% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 12 (EPYC 9184X). PCIe lanes: 20 (Core i5-12400F) vs 128 (EPYC 9184X) — the EPYC 9184X 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 9184X).

Feature	Core i5-12400F	EPYC 9184X
Socket	LGA1700	SP5
PCIe Generation	PCIe 3.0	PCIe 5.0+67%
Max RAM Speed	DDR5-4800, DDR4-3200	4800+95900%
Max RAM Capacity	128 GB+2184433%	6144
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 VT-x, VT-d, AMD-V (EPYC 9184X). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; EPYC 9184X rivals Xeon Platinum 8468X.

Feature	Core i5-12400F	EPYC 9184X
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	Yes
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d, AMD-V
Target Use	Gaming Performance/Value	—

💰

Value Analysis

The Core i5-12400F launched at $174 MSRP, while the EPYC 9184X debuted at $4928. On MSRP ($174 vs $4928), the Core i5-12400F is $4754 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 9.7 pts/$ for the EPYC 9184X — making the Core i5-12400F the 168.3% better value option.