Core i5-13400F vs Pentium D 915

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 Pentium D 915 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 Pentium D 915: 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: +1054.2% higher average FPS across 50 shared CPU benchmark tests.
✅Delivers 1240.4% more PassMark for each dollar spent, at 127.7 vs 9.5 PassMark/$ ($196 MSRP vs $74 MSRP).
✅Draws 65W instead of 95W, a 30W reduction.
✅Newer platform on LGA1700 with DDR5 support instead of LGA775 and older memory support.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌
164.9% HIGHER MSRP
$196 MSRPvs$74 MSRP

Pentium D 915

2006

Why buy it

✅Costs $122 less on MSRP ($74 MSRP vs $196 MSRP).

Trade-offs

❌Worse for gaming: lower average FPS than Core i5-13400F across 50 shared CPU benchmark tests.
❌Lower PassMark (705 vs 25,029).
❌Lower PassMark per dollar, at 9.5 vs 127.7 PassMark/$ ($74 MSRP vs $196 MSRP).
❌46.2% higher power demand at 95W vs 65W.
❌Older platform position on LGA775, while Core i5-13400F moves to LGA1700 and DDR5.

Quick Answers

So, is Core i5-13400F better than Pentium D 915?

Yes. Core i5-13400F is the better all-around CPU here. It gives you a 1054.2% average FPS lead across 50 shared CPU game tests in our data, 3450.2% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i5-13400F is the better pick. According to our tests, it delivers 1054.2% more average FPS across 50 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Core i5-13400F is the stronger fit. You are getting 3450.2% better PassMark, backed by 10 cores and 16 threads.

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 164.9% more expensive on MSRP at $196 MSRP versus $74 MSRP, and it still gives you a 1054.2% average FPS lead across 50 shared CPU game tests in our data. It is also 1240.4% better value on MSRP (127.7 vs 9.5 PassMark/$), 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 2006), a healthier platform with LGA1700 and DDR5 instead of LGA775, and more multi-core headroom with 10 cores / 16 threads instead of 2/2. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-13400F vs Pentium D 915 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.

Pentium D 915

The Pentium D 915 is manufactured by Intel. It was released in 23 July 2006 (19 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 705 points. Launch price was $74.

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Processing Power

The Core i5-13400F packs 10 cores / 16 threads, while the Pentium D 915 offers 2 cores / 2 threads — the Core i5-13400F has 8 more cores. Boost clocks reach 4.6 GHz on the Core i5-13400F versus 2.8 GHz on the Pentium D 915 — a 48.6% clock advantage for the Core i5-13400F (base: 2.5 GHz vs 2.8 GHz). The Core i5-13400F uses the Raptor Lake-S (2023−2024) architecture (Intel 7 nm), while the Pentium D 915 uses NetBurst (2000−2006) (65 nm). In PassMark, the Core i5-13400F scores 25,029 against the Pentium D 915's 705 — a 189% lead for the Core i5-13400F. L3 cache: 20 MB (total) on the Core i5-13400F vs 0 kB on the Pentium D 915.

Feature	Core i5-13400F	Pentium D 915
Cores / Threads	10 / 16+400%	2 / 2
Boost Clock	4.6 GHz+64%	2.8 GHz
Base Clock	2.5 GHz	2.8 GHz+12%
L3 Cache	20 MB (total)	0 kB
L2 Cache	1.25 MB (per core)	2 MB (total)+60%
Process	Intel 7 nm-89%	65 nm
Architecture	Raptor Lake-S (2023−2024)	NetBurst (2000−2006)
PassMark	25,029+3450%	705
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 Pentium D 915 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Core i5-13400F	Pentium D 915
Socket	LGA1700	LGA775
PCIe Generation	PCIe 5.0+355%	PCIe 1.1
Max RAM Speed	DDR5-4800, DDR4-3200	—
Max RAM Capacity	192 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	20	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-13400F) / not specified (Pentium D 915). Primary use case: Core i5-13400F targets Gaming. Direct competitor: Core i5-13400F rivals Ryzen 5 7600.

Feature	Core i5-13400F	Pentium D 915
Integrated GPU	No	—
Unlocked	No	—
AVX-512	No	—
Virtualization	VT-x, VT-d	—
Target Use	Gaming	—

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Value Analysis

At launch, the Core i5-13400F was priced at $196, while the Pentium D 915 came in at $74. On launch pricing ($196 vs $74), Pentium D 915 was $122 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i5-13400F delivers 127.7 pts/$ vs 9.5 pts/$ for the Pentium D 915 — making the Core i5-13400F the 172.2% better value option.

Feature	Core i5-13400F	Pentium D 915
MSRP	$196	$74-62%
Performance per Dollar	127.7+1244%	9.5
Release Date	2023	2006

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