Pentium 997 vs Pentium N3540

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.

Pentium 997 vs Pentium N3540 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.

Pentium 997 vs Pentium N3540: Pros, Cons & Final Verdict

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

Pentium 997

2012

Why buy it

✅+0.7% higher PassMark.
✅Costs $27 less on MSRP ($134 MSRP vs $161 MSRP).
✅Delivers 20.9% more PassMark for each dollar spent, at 9.1 vs 7.5 PassMark/$ ($134 MSRP vs $161 MSRP).

Trade-offs

❌750% higher power demand at 17W vs 2W.

Pentium N3540

2014

Why buy it

✅Draws 2W instead of 17W, a 15W reduction.

Trade-offs

❌Lower PassMark (1,207 vs 1,215).
❌Lower PassMark per dollar, at 7.5 vs 9.1 PassMark/$ ($161 MSRP vs $134 MSRP).

Quick Answers

So, is Pentium N3540 better than Pentium 997?

It depends on what you want from the system. For gaming, Pentium N3540 is ahead with a 0.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium 997 pulls ahead with 0.7% better PassMark.

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

For streaming, content creation, and heavier multitasking, Pentium 997 is the stronger fit. You are getting 0.7% better PassMark, backed by 2 cores and 2 threads.

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

Pentium N3540 is the easy recommendation for a fresh desktop build. Pentium N3540 comes in 20.1% more expensive on MSRP at $161 MSRP versus $134 MSRP, and it still gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data. Pentium 997 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games.

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

Pentium N3540 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2012). That makes it the safer long-term bet.

Pentium 997 vs Pentium N3540 Technical Specifications

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

Pentium 997

The Pentium 997 is manufactured by Intel. It was released in 1 September 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 1,215 points. Launch price was $134.

Pentium N3540

The Pentium N3540 is manufactured by Intel. It was released in 22 May 2014 (11 years ago). It is based on the Bay Trail-M (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 2.16 GHz, with boost up to 2.66 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 22 nm process technology. Socket: FCBGA1170. Thermal design power (TDP): 7.5 Watt. Memory support: DDR3L-1333. Passmark benchmark score: 1,207 points. Launch price was $251.

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Processing Power

The Pentium 997 packs 2 cores / 2 threads, while the Pentium N3540 offers 4 cores / 4 threads — the Pentium N3540 has 2 more cores. Boost clocks reach 1.6 GHz on the Pentium 997 versus 2.66 GHz on the Pentium N3540 — a 49.8% clock advantage for the Pentium N3540 (base: 1.6 GHz vs 2.16 GHz). The Pentium 997 uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Pentium N3540 uses Bay Trail-M (2013−2014) (22 nm). In PassMark, the Pentium 997 scores 1,215 against the Pentium N3540's 1,207 — a 0.7% lead for the Pentium 997. L3 cache: 2 MB (total) on the Pentium 997 vs 2 MB L2 Cache on the Pentium N3540.

Feature	Pentium 997	Pentium N3540
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	1.6 GHz	2.66 GHz+66%
Base Clock	1.6 GHz	2.16 GHz+35%
L3 Cache	2 MB (total)	2 MB L2 Cache
L2 Cache	256K (per core)+12700%	2 MB
Process	32 nm	22 nm-31%
Architecture	Sandy Bridge (2011−2013)	Bay Trail-M (2013−2014)
PassMark	1,215	1,207

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Memory & Platform

The Pentium 997 uses the BGA1023 socket (PCIe 2.0), while the Pentium N3540 uses FCBGA1170 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Pentium 997	Pentium N3540
Socket	BGA1023	FCBGA1170
PCIe Generation	PCIe 2.0	PCIe 2.0

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Value Analysis

At launch, the Pentium 997 was priced at $134, while the Pentium N3540 came in at $161. On launch pricing ($134 vs $161), Pentium 997 was $27 cheaper. In terms of value on MSRP (PassMark points per dollar), the Pentium 997 delivers 9.1 pts/$ vs 7.5 pts/$ for the Pentium N3540 — making the Pentium 997 the 19% better value option.

Feature	Pentium 997	Pentium N3540
MSRP	$134-17%	$161
Performance per Dollar	9.1+21%	7.5
Release Date	2012	2014

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