Core i7-840QM vs Pentium G3460T

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 i7-840QM vs Pentium G3460T 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 i7-840QM vs Pentium G3460T: Pros, Cons & Final Verdict

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

Core i7-840QM

2010

Why buy it

✅Better for gaming: +4.0% higher average FPS across 50 shared CPU benchmark tests.
✅+166.7% larger total L3 cache (8 MB vs 3 MB).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark (2,025 vs 2,036).
❌28.6% higher power demand at 45W vs 35W.

Pentium G3460T

2015

Why buy it

✅+0.5% higher PassMark.
✅Draws 35W instead of 45W, a 10W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-840QM across 50 shared CPU benchmark tests.
❌Smaller total L3 cache (3 MB vs 8 MB).
❌Launch MSRP is still $69 MSRP, while Core i7-840QM mostly shows up through inconsistent older-market listings.

Quick Answers

So, is Pentium G3460T better than Core i7-840QM?

It depends on what you want from the system. For gaming, Core i7-840QM is ahead with a 4.0% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Pentium G3460T pulls ahead with 0.5% better PassMark. Core i7-840QM also has the bigger cache pool with 166.7% larger total L3 cache (8 MB vs 3 MB).

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

For streaming, content creation, and heavier multitasking, Pentium G3460T is the stronger fit. You are getting 0.5% better PassMark, backed by 2 cores and 2 threads.

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

Pentium G3460T is the better buy right now. Pentium G3460T comes in at an unclear MSRP at $69 MSRP versus unclear MSRP, and it still gives you 0.5% better PassMark. The compromise is that Core i7-840QM is still the better pure gaming CPU with a 4.0% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (29.5 vs 0.0 PassMark/$), 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 G3460T makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2015 vs 2010) and more multi-core headroom with 2 cores / 2 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-840QM vs Pentium G3460T Technical Specifications

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

Core i7-840QM

The Core i7-840QM is manufactured by Intel. It was released in 20 June 2010 (15 years ago). It is based on the Clarksfield (2009−2010) architecture. It features 4 cores and 8 threads. Base frequency is 1.86 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: PGA988. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 2,025 points. Launch price was $568.

Pentium G3460T

The Pentium G3460T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 3 GHz. L3 cache: 3 MB. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333/1600, DDR3L-1333/1600. Passmark benchmark score: 2,036 points. Launch price was $69.

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Processing Power

The Core i7-840QM packs 4 cores / 8 threads, while the Pentium G3460T offers 2 cores / 2 threads — the Core i7-840QM has 2 more cores. The Core i7-840QM is built on the Clarksfield (2009−2010) architecture. In PassMark, the Core i7-840QM scores 2,025 against the Pentium G3460T's 2,036 — a 0.5% lead for the Pentium G3460T. L3 cache: 8 MB (total) on the Core i7-840QM vs 3 MB on the Pentium G3460T.

Feature	Core i7-840QM	Pentium G3460T
Cores / Threads	4 / 8+100%	2 / 2
Boost Clock	3.2 GHz	—
Base Clock	1.86 GHz	3 GHz+61%
L3 Cache	8 MB (total)+167%	3 MB
L2 Cache	256 kB (per core)	—
Process	45 nm	22 nm-51%
Architecture	Clarksfield (2009−2010)	—
PassMark	2,025	2,036
Geekbench 6 Single	390	—
Geekbench 6 Multi	1,050	—

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Memory & Platform

The Core i7-840QM uses the PGA988 socket (PCIe 2.0), while the Pentium G3460T uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.