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.

Core i5-13400F vs Core i9-7980XE FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i5-13400F vs Core i9-7980XE: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i5-13400F

2023

Why buy it

✅Better for gaming: +8.2% higher average FPS across 50 shared CPU benchmark tests.
✅Costs $1,803 less on MSRP ($196 MSRP vs $1,999 MSRP).
✅Delivers 761.4% more PassMark for each dollar spent, at 127.7 vs 14.8 PassMark/$ ($196 MSRP vs $1,999 MSRP).
✅Draws 65W instead of 165W, a 100W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA2066 and DDR4.

Trade-offs

❌Lower PassMark (25,029 vs 29,634).
❌Smaller total L3 cache (20 MB vs 25 MB).

Core i9-7980XE

2017

Why buy it

✅+18.4% higher PassMark.
✅+23.8% larger total L3 cache (25 MB vs 20 MB).
✅120% more PCIe lanes (44 vs 20) for storage and expansion-heavy builds.

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13400F across 50 shared CPU benchmark tests.
❌Lower PassMark per dollar, at 14.8 vs 127.7 PassMark/$ ($1,999 MSRP vs $196 MSRP).
❌153.8% higher power demand at 165W vs 65W.
❌Older platform position on LGA2066 with DDR4, while Core i5-13400F moves to LGA1700 and DDR5.
❌No boxed cooler included, unlike Core i5-13400F.

Quick Answers

So, is Core i5-13400F better than Core i9-7980XE?

It depends on what you want from the system. For gaming, Core i5-13400F is ahead with a 8.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i9-7980XE pulls ahead with 18.4% better PassMark. Core i9-7980XE also has the bigger cache pool with 23.8% larger total L3 cache (25 MB vs 20 MB).

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

For streaming, content creation, and heavier multitasking, Core i9-7980XE is the stronger fit. You are getting 18.4% better PassMark, backed by 18 cores and 36 threads. It also has the larger cache pool with 23.8% larger total L3 cache (25 MB vs 20 MB).

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

Core i5-13400F is the better buy right now. Core i5-13400F comes in $1,803 cheaper on MSRP at $196 MSRP versus $1,999 MSRP, and it still gives you a 8.2% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Core i9-7980XE is still stronger for heavier multi-core work with 18.4% better PassMark. It is also 761.4% better value on MSRP (127.7 vs 14.8 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i5-13400F makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2023 vs 2017) and a healthier platform with LGA1700 and DDR5 instead of LGA2066. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-13400F vs Core i9-7980XE Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

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.

Core i9-7980XE

The Core i9-7980XE is manufactured by Intel. It was released in 1 September 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 18 cores and 36 threads. Base frequency is 2.6 GHz, with boost up to 4.4 GHz. L3 cache: 24.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 29,634 points. Launch price was $1,999.

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Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the Core i9-7980XE offers 18 cores / 36 threads — the Core i9-7980XE has 8 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 4.4 GHz on the Core i9-7980XE — a 4.4% clock advantage for the Core i5-13400F (base: 2.5 GHz vs 2.6 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Core i9-7980XE uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i5-13400F scores 25,029 against the Core i9-7980XE's 29,634 — a 16.8% lead for the Core i9-7980XE. L3 cache: 20 MB (total) on the Core i5-13400F vs 24.75 MB (total) on the Core i9-7980XE.

Feature	Core i5-13400F	Core i9-7980XE
Cores / Threads	10 / 16	18 / 36+80%
Boost Clock	4.6 GHz+5%	4.4 GHz
Base Clock	2.5 GHz	2.6 GHz+4%
L3 Cache	20 MB (total)	24.75 MB (total)+24%
L2 Cache	1.25 MB (per core)+25%	1 MB (per core)
Process	Intel 7 nm-50%	14 nm
Architecture	Raptor Lake-S (2023−2024)	Skylake (server) (2017−2018)
PassMark	25,029	29,634+18%
Cinebench R23 Multi	16,211	—
Geekbench 6 Single	2,407	—
Geekbench 6 Multi	11,408	—

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Memory & Platform

The Core i5-13400F uses the LGA1700 socket (PCIe 5.0), while the Core i9-7980XE uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-13400F versus DDR4-2666 on the Core i9-7980XE — the Core i5-13400F supports 80% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-13400F supports up to 192 GB of RAM compared to 128 GB — 50% more capacity for professional workloads. Memory channels: 2 (Core i5-13400F) vs 4 (Core i9-7980XE). PCIe lanes: 20 (Core i5-13400F) vs 44 (Core i9-7980XE) — the Core i9-7980XE offers 24 more lanes for additional GPUs or NVMe drives.

Feature	Core i5-13400F	Core i9-7980XE
Socket	LGA1700	LGA2066
PCIe Generation	PCIe 5.0+67%	PCIe 3.0
Max RAM Speed	DDR5-4800, DDR4-3200+80%	DDR4-2666
Max RAM Capacity	192 GB+50%	128 GB
RAM Channels	2	4+100%
ECC Support	No	No
PCIe Lanes	20	44+120%

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Advanced Features

Only the Core i9-7980XE has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Core i9-7980XE supports AVX-512 instructions — important for machine learning and scientific applications. Both support VT-x, VT-d virtualization. Primary use case: Core i5-13400F targets Gaming, Core i9-7980XE targets Workstation. Direct competitor: Core i5-13400F rivals Ryzen 5 7600.

Feature	Core i5-13400F	Core i9-7980XE
Integrated GPU	No	No
Unlocked	No	Yes
AVX-512	No	Yes
Virtualization	VT-x, VT-d	VT-x, VT-d
Target Use	Gaming	Workstation

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Value Analysis

At launch, the Core i5-13400F was priced at $196, while the Core i9-7980XE came in at $1999. On launch pricing ($196 vs $1999), Core i5-13400F was $1803 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400F delivers 127.7 pts/$ vs 14.8 pts/$ for the Core i9-7980XE — making the Core i5-13400F the 158.4% better value option.

Feature	Core i5-13400F	Core i9-7980XE
MSRP	$196-90%	$1999
Performance per Dollar	127.7+763%	14.8
Release Date	2023	2017

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