Pentium 3560M vs Pentium G840

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 3560M vs Pentium G840 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 3560M vs Pentium G840: Pros, Cons & Final Verdict

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

Pentium 3560M

2014

Why buy it

Trade-offs

❌Lower PassMark (1,345 vs 1,367).
❌Smaller total L3 cache (2 MB vs 3 MB).
❌687.7% higher power demand at 512W vs 65W.

Pentium G840

2011

Why buy it

✅+50% larger total L3 cache (3 MB vs 2 MB).
✅Draws 65W instead of 512W, a 447W reduction.

Trade-offs

❌Launch MSRP is still $64 MSRP, while Pentium 3560M mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Pentium G840 better than Pentium 3560M?

Yes. Pentium G840 is the better all-around CPU here. It gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data and 1.6% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium G840 is the better pick. According to our tests, it delivers 0.4% 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, Pentium G840 is the stronger fit. You are getting 1.6% better PassMark, backed by 2 cores and 2 threads. It also has the larger cache pool with 50% larger total L3 cache (3 MB vs 2 MB).

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

Pentium G840 is the better buy right now. Pentium G840 comes in at an unclear MSRP at $64 MSRP versus unclear MSRP, and it still gives you a 0.4% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (21.4 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Pentium 3560M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2011). That makes it the safer long-term bet.

Pentium 3560M vs Pentium G840 Technical Specifications

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

Pentium 3560M

The Pentium 3560M is manufactured by Intel. It was released in 14 April 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 1,345 points. Launch price was $134.

Pentium G840

The Pentium G840 is manufactured by Intel. It was released in 22 May 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 3 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1155. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,367 points. Launch price was $60.

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Processing Power

Both the Pentium 3560M and Pentium G840 share an identical 2-core/2-thread configuration. Boost clocks reach 2.4 GHz on the Pentium 3560M versus 2.8 GHz on the Pentium G840 — a 15.4% clock advantage for the Pentium G840 (base: 2.4 GHz vs 2.8 GHz). The Pentium 3560M uses the Haswell (2013−2015) architecture (22 nm), while the Pentium G840 uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Pentium 3560M scores 1,345 against the Pentium G840's 1,367 — a 1.6% lead for the Pentium G840. L3 cache: 2 MB on the Pentium 3560M vs 3 MB (total) on the Pentium G840.

Feature	Pentium 3560M	Pentium G840
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.4 GHz	2.8 GHz+17%
Base Clock	2.4 GHz	2.8 GHz+17%
L3 Cache	2 MB	3 MB (total)+50%
L2 Cache	512 kB+100%	256 kB (per core)
Process	22 nm-31%	32 nm
Architecture	Haswell (2013−2015)	Sandy Bridge (2011−2013)
PassMark	1,345	1,367+2%

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Memory & Platform

The Pentium 3560M uses the PGA946 socket (PCIe 3.0), while the Pentium G840 uses LGA1155 (PCIe 2.0) — making them incompatible on the same motherboard.