Core i5-12400F vs EPYC 7662

CPU

GPU

Core i5-12400F

6 Cores12 Thrd65 WWMax: 4.4 GHz2022

Popular choices:

•••••••••

EPYC 7662

64 Cores128 Thrd225 WWMax: 3.3 GHz2020

Popular choices:

i5-12400F•••••••••

Performance Spectrum - CPU

Core i5-12400F

6 / 12

19,532

0.0%

72,298

+270.2%

Ryzen Threadripper PRO 5945WX

Ryzen 9 7900

Ryzen 9 9900X3D

Ryzen Threadripper 3970X

Ryzen Threadripper 9960X

Ryzen Threadripper PRO 7975WX

Ryzen Threadripper 9970X

Ryzen Threadripper PRO 7985WX

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 $5,976 less on MSRP ($174 MSRP vs $6,150 MSRP).
✅Delivers 854.9% more PassMark for each dollar spent, at 112.3 vs 11.8 PassMark/$ ($174 MSRP vs $6,150 MSRP).
✅Draws 65W instead of 225W, a 160W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of SP3 and DDR4.
✅Includes a boxed cooler (Yes), unlike EPYC 7662.

Trade-offs

❌Lower PassMark (19,532 vs 72,298).
❌Smaller total L3 cache (18 MB vs 256 MB).
❌Less compelling for workstation-style loads than EPYC 7662, which brings 64 cores / 128 threads and 128 PCIe lanes.

EPYC 7662

2020

Why buy it

✅+270.2% higher PassMark.
✅+1322.2% larger total L3 cache (256 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 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 11.8 vs 112.3 PassMark/$ ($6,150 MSRP vs $174 MSRP).
❌246.2% higher power demand at 225W vs 65W.
❌Older platform position on SP3 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Core i5-12400F

2022

EPYC 7662

2020

Why buy it

✅Costs $5,976 less on MSRP ($174 MSRP vs $6,150 MSRP).
✅Delivers 854.9% more PassMark for each dollar spent, at 112.3 vs 11.8 PassMark/$ ($174 MSRP vs $6,150 MSRP).
✅Draws 65W instead of 225W, a 160W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of SP3 and DDR4.
✅Includes a boxed cooler (Yes), unlike EPYC 7662.

Why buy it

✅+270.2% higher PassMark.
✅+1322.2% larger total L3 cache (256 MB vs 18 MB).
✅Better for workstations and heavier parallel workloads: 64 cores / 128 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (19,532 vs 72,298).
❌Smaller total L3 cache (18 MB vs 256 MB).
❌Less compelling for workstation-style loads than EPYC 7662, which brings 64 cores / 128 threads and 128 PCIe lanes.

Trade-offs

❌Lower PassMark per dollar, at 11.8 vs 112.3 PassMark/$ ($6,150 MSRP vs $174 MSRP).
❌246.2% higher power demand at 225W vs 65W.
❌Older platform position on SP3 with DDR4, while Core i5-12400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-12400F.

Quick Answers

So, is Core i5-12400F better than EPYC 7662?

Not in a simple one-size-fits-all way. EPYC 7662 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 7662 is the better fit. You are getting 270.2% better PassMark, backed by 64 cores and 128 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 $5,976 cheaper on MSRP at $174 MSRP versus $6,150 MSRP, and it gives you a 2.9% average FPS lead across 50 shared CPU game tests in our data. The trade-off is that EPYC 7662 is still stronger for heavier multi-core work with 270.2% better PassMark. It is also 854.9% better value on MSRP (112.3 vs 11.8 PassMark/$), 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 2020) and a healthier platform with LGA1700 and DDR5 instead of SP3. 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

EPYC 7662 Benchmark Check

Path of Exile 2

Preset	Core i5-12400F	EPYC 7662
1080p
low	183 FPS	192 FPS
medium	168 FPS	156 FPS
high	139 FPS	125 FPS
ultra	119 FPS	97 FPS
1440p
low	153 FPS	156 FPS
medium	132 FPS	122 FPS
high	106 FPS	94 FPS
ultra	89 FPS	75 FPS
4K
low	87 FPS	73 FPS
medium	81 FPS	60 FPS
high	64 FPS	47 FPS
ultra	49 FPS	38 FPS

Open Core i5-12400F Open EPYC 7662

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-12400F	EPYC 7662
1080p
low	471 FPS	249 FPS
medium	397 FPS	220 FPS
high	341 FPS	182 FPS
ultra	301 FPS	145 FPS
1440p
low	407 FPS	204 FPS
medium	351 FPS	185 FPS
high	309 FPS	158 FPS
ultra	265 FPS	122 FPS
4K
low	282 FPS	127 FPS
medium	248 FPS	117 FPS
high	229 FPS	102 FPS
ultra	196 FPS	83 FPS

Open Core i5-12400F Open EPYC 7662

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-12400F	EPYC 7662
1080p
low	488 FPS	722 FPS
medium	488 FPS	590 FPS
high	488 FPS	513 FPS
ultra	488 FPS	446 FPS
1440p
low	488 FPS	587 FPS
medium	488 FPS	486 FPS
high	485 FPS	423 FPS
ultra	434 FPS	368 FPS
4K
low	442 FPS	426 FPS
medium	389 FPS	330 FPS
high	337 FPS	281 FPS
ultra	274 FPS	227 FPS

Open Core i5-12400F Open EPYC 7662

League of Legends

League of Legends

Valorant

Preset	Core i5-12400F	EPYC 7662
1080p
low	488 FPS	935 FPS
medium	488 FPS	846 FPS
high	488 FPS	724 FPS
ultra	488 FPS	624 FPS
1440p
low	488 FPS	721 FPS
medium	488 FPS	628 FPS
high	488 FPS	535 FPS
ultra	473 FPS	460 FPS
4K
low	488 FPS	514 FPS
medium	450 FPS	458 FPS
high	391 FPS	400 FPS
ultra	330 FPS	348 FPS

Open Core i5-12400F Open EPYC 7662

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-12400F and EPYC 7662

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 7662

The EPYC 7662 is manufactured by AMD. It was released in 2020-02-19. It is based on the Zen 2 (2017−2020) architecture. It features 64 cores and 128 threads. Base frequency is 2 GHz, with boost up to 3.3 GHz. L3 cache: 256 MB. L2 cache: 32 MB. Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 225 Watt. Memory support: DDR4-3200. Passmark benchmark score: 72,298 points. Launch price was $6,700.

⚡

Processing Power

The Core i5-12400F packs 6 cores / 12 threads, while the EPYC 7662 offers 64 cores / 128 threads — the EPYC 7662 has 58 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.3 GHz on the EPYC 7662 — a 28.6% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the EPYC 7662 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Core i5-12400F scores 19,532 against the EPYC 7662's 72,298 — a 114.9% lead for the EPYC 7662. L3 cache: 18 MB (total) on the Core i5-12400F vs 256 MB on the EPYC 7662.

Feature	Core i5-12400F	EPYC 7662
Cores / Threads	6 / 12	64 / 128+967%
Boost Clock	4.4 GHz+33%	3.3 GHz
Base Clock	2.5 GHz+25%	2 GHz
L3 Cache	18 MB (total)	256 MB+1322%
L2 Cache	1.25 MB (per core)	32 MB+2460%
Process	Intel 7 nm	7 nm, 14 nm
Architecture	Alder Lake-S (2022)	Zen 2 (2017−2020)
PassMark	19,532	72,298+270%
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 7662 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus 3200 on the EPYC 7662 — the EPYC 7662 supports 199.4% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7662 supports up to 4096 of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 2 (Core i5-12400F) vs 8 (EPYC 7662). PCIe lanes: 20 (Core i5-12400F) vs 128 (EPYC 7662) — the EPYC 7662 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and SP3 (EPYC 7662).

Feature	Core i5-12400F	EPYC 7662
Socket	LGA1700	SP3
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR5-4800, DDR4-3200	3200+63900%
Max RAM Capacity	128 GB+3276700%	4096
RAM Channels	2	8+300%
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 (EPYC 7662). Primary use case: Core i5-12400F targets Gaming Performance/Value. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; EPYC 7662 rivals Xeon Platinum 8280.

Feature	Core i5-12400F	EPYC 7662
Integrated GPU	No	No
IGPU Model	—	None
Unlocked	—	No
AVX-512	—	No
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 EPYC 7662 debuted at $6150. On MSRP ($174 vs $6150), the Core i5-12400F is $5976 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-12400F delivers 112.3 pts/$ vs 11.8 pts/$ for the EPYC 7662 — making the Core i5-12400F the 162.1% better value option.