Core i5-13400F vs EPYC 9455P

CPU

GPU

Core i5-13400F

10 Cores16 Thrd65 WWMax: 4.6 GHz2023

Popular choices:

•••••••••

EPYC 9455P

48 Cores96 Thrd300 WWMax: 4.4 GHz2024

Popular choices:

••••i5-13400F•••••

Performance Spectrum - CPU

Core i5-13400F

10 / 16

25,029

0.0%

116,926

+367.2%

Ryzen Threadripper 3970X

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 7960X

Ryzen Threadripper 7970X

Ryzen Threadripper PRO 7985WX

Ryzen Threadripper 7980X

Ryzen Threadripper 9980X

Ryzen Threadripper PRO 9985WX

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 i5-13400F

2023

Why buy it

✅+501.1% higher Geekbench multi-core.
✅Costs $4,623 less on MSRP ($196 MSRP vs $4,819 MSRP).
✅Delivers 426.3% more PassMark for each dollar spent, at 127.7 vs 24.3 PassMark/$ ($196 MSRP vs $4,819 MSRP).
✅Draws 65W instead of 300W, a 235W reduction.
✅Includes a boxed cooler (Yes), unlike EPYC 9455P.

Trade-offs

❌Worse for gaming: lower average FPS than EPYC 9455P across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than EPYC 9455P, which brings 48 cores / 96 threads and 128 PCIe lanes.

EPYC 9455P

2024

Why buy it

✅Better for gaming: +16.2% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 48 cores / 96 threads, plus 128 PCIe lanes vs 20.
✅540% more PCIe lanes (128 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Lower Geekbench multi-core (1,898 vs 11,408).
❌Lower PassMark per dollar, at 24.3 vs 127.7 PassMark/$ ($4,819 MSRP vs $196 MSRP).
❌361.5% higher power demand at 300W vs 65W.
❌No boxed cooler included, unlike Core i5-13400F.

Core i5-13400F

2023

EPYC 9455P

2024

Why buy it

✅+501.1% higher Geekbench multi-core.
✅Costs $4,623 less on MSRP ($196 MSRP vs $4,819 MSRP).
✅Delivers 426.3% more PassMark for each dollar spent, at 127.7 vs 24.3 PassMark/$ ($196 MSRP vs $4,819 MSRP).
✅Draws 65W instead of 300W, a 235W reduction.
✅Includes a boxed cooler (Yes), unlike EPYC 9455P.

Why buy it

✅Better for gaming: +16.2% higher average FPS across 4 shared CPU benchmark tests.
✅Better for workstations and heavier parallel workloads: 48 cores / 96 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 9455P across 4 shared CPU benchmark tests.
❌Less compelling for workstation-style loads than EPYC 9455P, which brings 48 cores / 96 threads and 128 PCIe lanes.

Trade-offs

❌Lower Geekbench multi-core (1,898 vs 11,408).
❌Lower PassMark per dollar, at 24.3 vs 127.7 PassMark/$ ($4,819 MSRP vs $196 MSRP).
❌361.5% higher power demand at 300W vs 65W.
❌No boxed cooler included, unlike Core i5-13400F.

Quick Answers

So, is EPYC 9455P better than Core i5-13400F?

Not in a simple one-size-fits-all way. EPYC 9455P makes more sense for workstation-style multi-core throughput, while Core i5-13400F 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, Core i5-13400F is the better fit. You are getting 501.1% better Geekbench multi-core, backed by 10 cores and 16 threads.

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

EPYC 9455P is the better pure gaming CPU, but Core i5-13400F is probably the smarter buy for most balanced builds. EPYC 9455P is 2358.7% more expensive on MSRP at $4,819 MSRP versus $196 MSRP, and it gives you a 16.2% average FPS lead across 4 shared CPU game tests in our data. In practice, most of the premium is paying for the extra gaming cache advantage, while Core i5-13400F keeps the platform cost lower and stays stronger for more general mixed workloads.

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

EPYC 9455P is the more future-proof choice for 2026 and beyond. You are getting a newer CPU generation (2024 vs 2023) and 3D V-Cache and a much larger 256 MB L3 cache instead of 20 MB. 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 i5-13400F Benchmark Check

EPYC 9455P Benchmark Check

Path of Exile 2

Preset	Core i5-13400F	EPYC 9455P
1080p
low	171 FPS	171 FPS
medium	158 FPS	142 FPS
high	132 FPS	122 FPS
ultra	112 FPS	99 FPS
1440p
low	143 FPS	150 FPS
medium	123 FPS	121 FPS
high	99 FPS	99 FPS
ultra	84 FPS	83 FPS
4K
low	81 FPS	84 FPS
medium	74 FPS	73 FPS
high	59 FPS	57 FPS
ultra	46 FPS	47 FPS

Open Core i5-13400F Open EPYC 9455P

Path of Exile 2

Path of Exile 2

Counter-Strike 2

Preset	Core i5-13400F	EPYC 9455P
1080p
low	545 FPS	655 FPS
medium	464 FPS	566 FPS
high	389 FPS	459 FPS
ultra	356 FPS	397 FPS
1440p
low	458 FPS	546 FPS
medium	403 FPS	483 FPS
high	345 FPS	404 FPS
ultra	301 FPS	328 FPS
4K
low	280 FPS	331 FPS
medium	247 FPS	295 FPS
high	231 FPS	268 FPS
ultra	204 FPS	236 FPS

Open Core i5-13400F Open EPYC 9455P

Counter-Strike 2

Counter-Strike 2

League of Legends

Preset	Core i5-13400F	EPYC 9455P
1080p
low	530 FPS	747 FPS
medium	449 FPS	634 FPS
high	415 FPS	590 FPS
ultra	375 FPS	519 FPS
1440p
low	490 FPS	561 FPS
medium	422 FPS	474 FPS
high	382 FPS	434 FPS
ultra	343 FPS	376 FPS
4K
low	393 FPS	405 FPS
medium	331 FPS	326 FPS
high	296 FPS	288 FPS
ultra	246 FPS	229 FPS

Open Core i5-13400F Open EPYC 9455P

League of Legends

League of Legends

Valorant

Preset	Core i5-13400F	EPYC 9455P
1080p
low	626 FPS	993 FPS
medium	626 FPS	892 FPS
high	626 FPS	767 FPS
ultra	626 FPS	692 FPS
1440p
low	626 FPS	799 FPS
medium	626 FPS	696 FPS
high	598 FPS	594 FPS
ultra	521 FPS	525 FPS
4K
low	535 FPS	567 FPS
medium	492 FPS	503 FPS
high	439 FPS	441 FPS
ultra	382 FPS	387 FPS

Open Core i5-13400F Open EPYC 9455P

Valorant

Valorant

Check FPS for your specific build

Technical Specifications

Side-by-side comparison of Core i5-13400F and EPYC 9455P

Core i5-13400F

The Core i5-13400F is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-S (2023−2024) architecture. It features 10 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 4.6 GHz. L3 cache: 20 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, DDR4. Passmark benchmark score: 25,029 points. Launch price was $196.

EPYC 9455P

The EPYC 9455P is manufactured by AMD. It was released in 10 October 2024 (1 year ago). It is based on the Turin (2024) architecture. It features 48 cores and 96 threads. Base frequency is 3.15 GHz, with boost up to 4.4 GHz. L3 cache: 256 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: SP5. Thermal design power (TDP): 300 Watt. Memory support: DDR5. Passmark benchmark score: 116,926 points. Launch price was $4,819.

⚡

Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the EPYC 9455P offers 48 cores / 96 threads — the EPYC 9455P has 38 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 4.4 GHz on the EPYC 9455P — a 4.4% clock advantage for the Core i5-13400F (base: 2.5 GHz vs 3.15 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the EPYC 9455P uses Turin (2024) (4 nm). In PassMark, the Core i5-13400F scores 25,029 against the EPYC 9455P's 116,926 — a 129.5% lead for the EPYC 9455P. Geekbench 6 single-core — the metric most relevant to gaming — records 2,407 vs 1,962, a 20.4% lead for the Core i5-13400F that directly translates to higher frame rates. Multi-core Geekbench: 11,408 vs 1,898 (142.9% advantage for the Core i5-13400F). L3 cache: 20 MB (total) on the Core i5-13400F vs 256 MB (total) on the EPYC 9455P.

Feature	Core i5-13400F	EPYC 9455P
Cores / Threads	10 / 16	48 / 96+380%
Boost Clock	4.6 GHz+5%	4.4 GHz
Base Clock	2.5 GHz	3.15 GHz+26%
L3 Cache	20 MB (total)	256 MB (total)+1180%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm	4 nm-43%
Architecture	Raptor Lake-S (2023−2024)	Turin (2024)
PassMark	25,029	116,926+367%
Cinebench R23 Multi	16,211	—
Geekbench 6 Single	2,407+23%	1,962
Geekbench 6 Multi	11,408+501%	1,898

🧠

Memory & Platform

The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the EPYC 9455P uses SP5 (PCIe 5.0) — making them incompatible on the same motherboard. Both support up to DDR5-4800, DDR4-3200 memory speed. The Core i5-13400F supports up to 192 GB of RAM compared to 9 TB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i5-13400F) vs 12 (EPYC 9455P). PCIe lanes: 20 (Core i5-13400F) vs 128 (EPYC 9455P) — the EPYC 9455P offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-13400F) and SP5 (EPYC 9455P).

Feature	Core i5-13400F	EPYC 9455P
Socket	LGA1700	SP5
PCIe Generation	PCIe 5.0	PCIe 5.0
Max RAM Speed	DDR5-4800, DDR4-3200	DDR5-6000
Max RAM Capacity	192 GB	9 TB+4700%
RAM Channels	2	12+500%
ECC Support	No	Yes
PCIe Lanes	20	128+540%

🔧

Advanced Features

Virtualization support: VT-x, VT-d (Core i5-13400F) vs AMD-V, SEV-SNP (EPYC 9455P). Primary use case: Core i5-13400F targets Gaming, EPYC 9455P targets Data Center / Single Socket. Direct competitor: Core i5-13400F rivals Ryzen 5 7600; EPYC 9455P rivals Xeon 6766E.

Feature	Core i5-13400F	EPYC 9455P
Integrated GPU	No	No
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d	AMD-V, SEV-SNP
Target Use	Gaming	Data Center / Single Socket

💰

Value Analysis

The Core i5-13400F launched at $196 MSRP, while the EPYC 9455P debuted at $4819. On MSRP ($196 vs $4819), the Core i5-13400F is $4623 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400F delivers 127.7 pts/$ vs 24.3 pts/$ for the EPYC 9455P — making the Core i5-13400F the 136.1% better value option.