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 i7-2600S vs Core i7-3612QM 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 i7-2600S vs Core i7-3612QM: Pros, Cons & Final Verdict

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

Core i7-2600S

2011

Why buy it

✅+5% higher Geekbench single-core performance for gaming and desktop responsiveness.
✅+33.3% larger total L3 cache (8 MB vs 6 MB).
✅Costs $81 less on MSRP ($297 MSRP vs $378 MSRP).
✅Delivers 26.6% more PassMark for each dollar spent, at 15.6 vs 12.3 PassMark/$ ($297 MSRP vs $378 MSRP).
✅Includes a boxed cooler (Yes), unlike Core i7-3612QM.

Trade-offs

❌Lower PassMark (4,637 vs 4,661).
❌85.7% higher power demand at 65W vs 35W.

Core i7-3612QM

2012

Why buy it

✅+0.5% higher PassMark.
✅Draws 35W instead of 65W, a 30W reduction.

Trade-offs

❌Lower Geekbench single-core performance for gaming (600 vs 630).
❌Smaller total L3 cache (6 MB vs 8 MB).
❌Lower PassMark per dollar, at 12.3 vs 15.6 PassMark/$ ($378 MSRP vs $297 MSRP).
❌No boxed cooler included, unlike Core i7-2600S.

Quick Answers

So, is Core i7-3612QM better than Core i7-2600S?

It depends on what you want from the system. For gaming, Core i7-2600S is ahead with a 2.6% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i7-3612QM pulls ahead with 0.5% better PassMark. Core i7-2600S also has the bigger cache pool with 33.3% larger total L3 cache (8 MB vs 6 MB).

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

For streaming, content creation, and heavier multitasking, Core i7-3612QM is the stronger fit. You are getting 0.5% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-3612QM is still the much better call for a fresh build. Core i7-3612QM comes in 27.3% more expensive on MSRP at $378 MSRP versus $297 MSRP, and it still gives you 0.5% better PassMark. Core i7-2600S only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2011 platform. Even with 26.6% better value on paper (15.6 vs 12.3 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA1155.

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

Core i7-3612QM makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2011) and more multi-core headroom with 4 cores / 8 threads instead of 4/8. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core i7-2600S vs Core i7-3612QM Technical Specifications

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

Core i7-2600S

The Core i7-2600S is manufactured by Intel. It was released in 9 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.8 GHz. L3 cache: 8192 kB (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: 4,637 points. Launch price was $210.

Core i7-3612QM

The Core i7-3612QM is manufactured by Intel. It was released in 29 April 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 2.1 GHz, with boost up to 3.1 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1224. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 4,661 points. Launch price was $69.

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Processing Power

Both the Core i7-2600S and Core i7-3612QM share an identical 4-core/8-thread configuration. Boost clocks reach 3.8 GHz on the Core i7-2600S versus 3.1 GHz on the Core i7-3612QM — a 20.3% clock advantage for the Core i7-2600S (base: 2.8 GHz vs 2.1 GHz). The Core i7-2600S uses the Sandy Bridge (2011−2013) architecture (32 nm), while the Core i7-3612QM uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core i7-2600S scores 4,637 against the Core i7-3612QM's 4,661 — a 0.5% lead for the Core i7-3612QM. Geekbench 6 single-core — the metric most relevant to gaming — records 630 vs 600, a 4.9% lead for the Core i7-2600S that directly translates to higher frame rates. L3 cache: 8192 kB (total) on the Core i7-2600S vs 6 MB (total) on the Core i7-3612QM.

Feature	Core i7-2600S	Core i7-3612QM
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.8 GHz+23%	3.1 GHz
Base Clock	2.8 GHz+33%	2.1 GHz
L3 Cache	8192 kB (total)+33%	6 MB (total)
L2 Cache	256 kB (per core)	256K (per core)
Process	32 nm	22 nm-31%
Architecture	Sandy Bridge (2011−2013)	Ivy Bridge (2012−2013)
PassMark	4,637	4,661
Geekbench 6 Single	630+5%	600
Geekbench 6 Multi	—	2,600

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Memory & Platform

The Core i7-2600S uses the LGA1155 socket (PCIe 2.0), while the Core i7-3612QM uses FCBGA1224 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1333 on the Core i7-2600S versus DDR3-1600 on the Core i7-3612QM — the Core i7-3612QM supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 32 GB of RAM. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: H61,H67,Z68,B75 (Core i7-2600S) and HM75,HM76,HM77,QM77 (Core i7-3612QM).

Feature	Core i7-2600S	Core i7-3612QM
Socket	LGA1155	FCBGA1224
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1333	DDR3-1600+20%
Max RAM Capacity	32 GB	32 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Both support VT-x, VT-d, EPT virtualization. Both include integrated graphics — HD Graphics 2000 (Core i7-2600S) and Intel HD Graphics 4000 (Core i7-3612QM) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Core i7-2600S targets Low Power Desktop, Core i7-3612QM targets Mainstream Laptop. Direct competitor: Core i7-2600S rivals Phenom II X4 910e; Core i7-3612QM rivals AMD A10-5750M.

Feature	Core i7-2600S	Core i7-3612QM
Integrated GPU	Yes	Yes
IGPU Model	HD Graphics 2000	Intel HD Graphics 4000
Unlocked	No	No
AVX-512	No	No
Virtualization	VT-x, VT-d, EPT	VT-x, VT-d, EPT
Target Use	Low Power Desktop	Mainstream Laptop

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Value Analysis

At launch, the Core i7-2600S was priced at $297, while the Core i7-3612QM came in at $378. On launch pricing ($297 vs $378), Core i7-2600S was $81 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i7-2600S delivers 15.6 pts/$ vs 12.3 pts/$ for the Core i7-3612QM — making the Core i7-2600S the 23.5% better value option.

Feature	Core i7-2600S	Core i7-3612QM
MSRP	$297-21%	$378
Performance per Dollar	15.6+27%	12.3
Release Date	2011	2012

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