Core i3-4030U vs Core i7-2637M

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 i3-4030U vs Core i7-2637M 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 i3-4030U vs Core i7-2637M: Pros, Cons & Final Verdict

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

Core i3-4030U

2014

Why buy it

✅Costs $8 less on MSRP ($281 MSRP vs $289 MSRP).

Trade-offs

❌Lower PassMark (1,876 vs 1,889).
❌Smaller total L3 cache (3 MB vs 4 MB).
❌2911.8% higher power demand at 512W vs 17W.
❌No integrated graphics, while Core i7-2637M can still boot and troubleshoot without a discrete GPU.

Core i7-2637M

2011

Why buy it

✅+33.3% larger total L3 cache (4 MB vs 3 MB).
✅Draws 17W instead of 512W, a 495W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 3000, while Core i3-4030U needs a discrete GPU.

Trade-offs

❌
2.8% HIGHER MSRP
$289 MSRPvs$281 MSRP

Quick Answers

So, is Core i7-2637M better than Core i3-4030U?

Yes. Core i7-2637M is the better all-around CPU here. It gives you a 0.0% average FPS lead across 50 shared CPU game tests in our data and 0.7% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core i7-2637M is the better pick. According to our tests, it delivers 0.0% 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 i7-2637M is the stronger fit. You are getting 0.7% better PassMark, backed by 2 cores and 4 threads. It also has the larger cache pool with 33.3% larger total L3 cache (4 MB vs 3 MB).

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

Core i7-2637M is the easy recommendation for a fresh desktop build. Core i7-2637M comes in 2.8% more expensive on MSRP at $289 MSRP versus $281 MSRP, and it still gives you a 0.0% average FPS lead across 50 shared CPU game tests in our data. Core i3-4030U only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games.

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

Core i3-4030U 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.

Core i3-4030U vs Core i7-2637M Technical Specifications

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

Core i3-4030U

The Core i3-4030U 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 4 threads. Base frequency is 1.9 GHz, with boost up to 1.9 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,876 points. Launch price was $281.

Core i7-2637M

The Core i7-2637M is manufactured by Intel. It was released in 3 January 2011 (14 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 4 threads. Base frequency is 1.7 GHz, with boost up to 2.8 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 32 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3-1066, DDR3-1333. Passmark benchmark score: 1,889 points. Launch price was $289.

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Processing Power

Both the Core i3-4030U and Core i7-2637M share an identical 2-core/4-thread configuration. Boost clocks reach 1.9 GHz on the Core i3-4030U versus 2.8 GHz on the Core i7-2637M — a 38.3% clock advantage for the Core i7-2637M (base: 1.9 GHz vs 1.7 GHz). The Core i3-4030U uses the Haswell (2013−2015) architecture (22 nm), while the Core i7-2637M uses Sandy Bridge (2011−2013) (32 nm). In PassMark, the Core i3-4030U scores 1,876 against the Core i7-2637M's 1,889 — a 0.7% lead for the Core i7-2637M. L3 cache: 3 MB on the Core i3-4030U vs 4 MB on the Core i7-2637M.

Feature	Core i3-4030U	Core i7-2637M
Cores / Threads	2 / 4	2 / 4
Boost Clock	1.9 GHz	2.8 GHz+47%
Base Clock	1.9 GHz+12%	1.7 GHz
L3 Cache	3 MB	4 MB+33%
L2 Cache	512 kB	512 kB
Process	22 nm-31%	32 nm
Architecture	Haswell (2013−2015)	Sandy Bridge (2011−2013)
PassMark	1,876	1,889
Geekbench 6 Single	—	350
Geekbench 6 Multi	—	628

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Memory & Platform

The Core i3-4030U uses the FCBGA1168 socket (PCIe 3.0), while the Core i7-2637M uses BGA1023 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core i3-4030U	Core i7-2637M
Socket	FCBGA1168	BGA1023
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	—	1333
Max RAM Capacity	—	8
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Core i3-4030U) / true (Core i7-2637M). The Core i7-2637M includes integrated graphics (Intel HD Graphics 3000), while the Core i3-4030U requires a dedicated GPU.

Feature	Core i3-4030U	Core i7-2637M
Integrated GPU	—	Yes
IGPU Model	—	Intel HD Graphics 3000
Unlocked	—	No
AVX-512	—	No
Virtualization	—	true

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Value Analysis

At launch, the Core i3-4030U was priced at $281, while the Core i7-2637M came in at $289. On launch pricing ($281 vs $289), Core i3-4030U was $8 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core i3-4030U delivers 6.7 pts/$ vs 6.5 pts/$ for the Core i7-2637M — making the Core i3-4030U the 2.1% better value option.

Feature	Core i3-4030U	Core i7-2637M
MSRP	$281-3%	$289
Performance per Dollar	6.7+3%	6.5
Release Date	2014	2011

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