Core i3-4020Y vs Pentium M 740

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 i3-4020Y vs Pentium M 740 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 i3-4020Y vs Pentium M 740: Pros, Cons & Final Verdict

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

Core i3-4020Y

2013

Why buy it

✅+0.9% higher PassMark.
✅100+% more PCIe lanes (12 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 4200, while Pentium M 740 needs a discrete GPU.

Trade-offs

❌1796.3% higher power demand at 512W vs 27W.

Pentium M 740

2005

Why buy it

✅Draws 27W instead of 512W, a 485W reduction.

Trade-offs

❌Lower PassMark (1,435 vs 1,448).
❌No integrated graphics, while Core i3-4020Y can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i3-4020Y better than Pentium M 740?

It depends on what you want from the system. For gaming, Pentium M 740 is ahead with a 1.7% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i3-4020Y pulls ahead with 0.9% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i3-4020Y is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 4 threads.

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

Core i3-4020Y still makes the most sense overall. Core i3-4020Y comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.9% better PassMark.

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

Core i3-4020Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2005) and more multi-core headroom with 2 cores / 4 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i3-4020Y vs Pentium M 740 Technical Specifications

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

Core i3-4020Y

The Core i3-4020Y is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 1.5 GHz, with boost up to 1.5 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 11.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,448 points. Launch price was $304.

Pentium M 740

The Pentium M 740 is manufactured by Intel. It was released in 2007-01-01. It is based on the Dothan (2004−2005) architecture. It features 1 cores and 1 threads. Base frequency is 1.73 GHz, with boost up to 1.73 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: PGA478. Thermal design power (TDP): 27 Watt. Memory support: DDR2. Passmark benchmark score: 1,435 points. Launch price was $69.

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Processing Power

The Core i3-4020Y packs 2 cores / 4 threads, while the Pentium M 740 offers 1 cores / 1 threads — the Core i3-4020Y has 1 more core. Boost clocks reach 1.5 GHz on the Core i3-4020Y versus 1.73 GHz on the Pentium M 740 — a 14.2% clock advantage for the Pentium M 740 (base: 1.5 GHz vs 1.73 GHz). The Core i3-4020Y uses the Haswell (2013−2015) architecture (22 nm), while the Pentium M 740 uses Dothan (2004−2005) (90 nm). In PassMark, the Core i3-4020Y scores 1,448 against the Pentium M 740's 1,435 — a 0.9% lead for the Core i3-4020Y. L3 cache: 3 MB on the Core i3-4020Y vs 0 kB on the Pentium M 740.

Feature	Core i3-4020Y	Pentium M 740
Cores / Threads	2 / 4+100%	1 / 1
Boost Clock	1.5 GHz	1.73 GHz+15%
Base Clock	1.5 GHz	1.73 GHz+15%
L3 Cache	3 MB	0 kB
L2 Cache	512 kB	2 MB+300%
Process	22 nm-76%	90 nm
Architecture	Haswell (2013−2015)	Dothan (2004−2005)
PassMark	1,448	1,435

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Memory & Platform

The Core i3-4020Y uses the FCBGA1168 socket (PCIe 3.0), while the Pentium M 740 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Core i3-4020Y	Pentium M 740
Socket	FCBGA1168	PGA478
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	1600	—
Max RAM Capacity	16	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	12	—

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Advanced Features

Virtualization: true (Core i3-4020Y) / not specified (Pentium M 740). The Core i3-4020Y includes integrated graphics (Intel HD Graphics 4200), while the Pentium M 740 requires a dedicated GPU.