Core i3-4100E vs Pentium M 765

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 i3-4100E vs Pentium M 765 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 i3-4100E vs Pentium M 765: Pros, Cons & Final Verdict

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

Core i3-4100E

2013

Why buy it

✅Integrated graphics onboard with HD Graphics 4600, while Pentium M 765 needs a discrete GPU.

Trade-offs

❌Launch MSRP is still $225 MSRP, while Pentium M 765 mostly shows up through inconsistent older-market listings.
❌2338.1% higher power demand at 512W vs 21W.

Pentium M 765

2004

Why buy it

✅Draws 21W instead of 512W, a 491W reduction.

Trade-offs

❌Lower PassMark (1,834 vs 1,848).
❌No integrated graphics, while Core i3-4100E can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i3-4100E better than Pentium M 765?

Yes. Core i3-4100E is the better all-around CPU here. It gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data, 0.8% 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 i3-4100E is the better pick. According to our tests, it delivers 0.1% 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 i3-4100E is the stronger fit. You are getting 0.8% better PassMark, backed by 2 cores and 4 threads.

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

Core i3-4100E is the better buy right now. Core i3-4100E comes in at an unclear MSRP at $225 MSRP versus unclear MSRP, and it still gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (8.2 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core i3-4100E makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2004) 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 i3-4100E vs Pentium M 765 Technical Specifications

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

Core i3-4100E

The Core i3-4100E is manufactured by Intel. It was released in 4 September 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1364. Thermal design power (TDP): 512 kB + 3 MB. Memory support: DDR3. Passmark benchmark score: 1,848 points. Launch price was $225.

Pentium M 765

The Pentium M 765 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 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: PGA478. Thermal design power (TDP): 7.5 Watt. Memory support: DDR2. Passmark benchmark score: 1,834 points. Launch price was $69.

⚡

Processing Power

The Core i3-4100E packs 2 cores / 4 threads, while the Pentium M 765 offers 1 cores / 1 threads — the Core i3-4100E has 1 more core. Boost clocks reach 2.4 GHz on the Core i3-4100E versus 2.1 GHz on the Pentium M 765 — a 13.3% clock advantage for the Core i3-4100E (base: 2.4 GHz vs 2.1 GHz). The Core i3-4100E uses the Haswell (2013−2015) architecture (22 nm), while the Pentium M 765 uses Dothan (2004−2005) (90 nm). In PassMark, the Core i3-4100E scores 1,848 against the Pentium M 765's 1,834 — a 0.8% lead for the Core i3-4100E. L3 cache: 3 MB (total) on the Core i3-4100E vs 0 kB on the Pentium M 765.

Feature	Core i3-4100E	Pentium M 765
Cores / Threads	2 / 4+100%	1 / 1
Boost Clock	2.4 GHz+14%	2.1 GHz
Base Clock	2.4 GHz+14%	2.1 GHz
L3 Cache	3 MB (total)	0 kB
L2 Cache	256K (per core)+12700%	2 MB
Process	22 nm-76%	90 nm
Architecture	Haswell (2013−2015)	Dothan (2004−2005)
PassMark	1,848	1,834
Geekbench 6 Single	550	—

🧠

Memory & Platform

The Core i3-4100E uses the BGA1364 socket (PCIe 3.0), while the Pentium M 765 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L-1600 on the Core i3-4100E versus DDR2-533 on the Pentium M 765 — the Core i3-4100E supports 200.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i3-4100E supports up to 16 GB of RAM compared to 4 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: QM87,HM86,HM87 (Core i3-4100E) and 915GM,945GT (Pentium M 765).

Feature	Core i3-4100E	Pentium M 765
Socket	BGA1364	PGA478
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3L-1600+200%	DDR2-533
Max RAM Capacity	16 GB+300%	4 GB
RAM Channels	2	2
ECC Support	Yes	No
PCIe Lanes	16	16

🔧

Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x, VT-d, EPT (Core i3-4100E) vs false (Pentium M 765). The Core i3-4100E includes integrated graphics (HD Graphics 4600), while the Pentium M 765 requires a dedicated GPU. Primary use case: Core i3-4100E targets Embedded. Direct competitor: Core i3-4100E rivals Embedded R-Series.