Core i7-3820QM vs Core i7-4750HQ

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 i7-3820QM vs Core i7-4750HQ 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 i7-3820QM vs Core i7-4750HQ: Pros, Cons & Final Verdict

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

Core i7-3820QM

2012

Why buy it

✅Better for gaming: +9.3% higher average FPS across 31 shared CPU benchmark tests.
✅Draws 45W instead of 47W, a 2W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics 4000, while Core i7-4750HQ needs a discrete GPU.

Trade-offs

❌Lower PassMark (5,607 vs 5,630).

Core i7-4750HQ

2013

Why buy it

✅+0.4% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than Core i7-3820QM across 31 shared CPU benchmark tests.
❌No integrated graphics, while Core i7-3820QM can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Core i7-4750HQ better than Core i7-3820QM?

It depends on what you want from the system. For gaming, Core i7-3820QM is ahead with a 9.3% average FPS lead across 31 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i7-4750HQ pulls ahead with 0.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i7-4750HQ is the stronger fit. You are getting 0.4% better PassMark, backed by 4 cores and 8 threads.

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

Core i7-4750HQ still makes the most sense overall. Core i7-4750HQ comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark.

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

Core i7-4750HQ makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2012) 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 i7-3820QM vs Core i7-4750HQ Technical Specifications

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

Core i7-3820QM

The Core i7-3820QM 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 2.7 GHz, with boost up to 3.7 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 5,607 points. Launch price was $498.

Core i7-4750HQ

The Core i7-4750HQ is manufactured by Intel. It was released in 27 May 2013 (12 years ago). It is based on the Crystalwell (2013−2014) architecture. It features 4 cores and 8 threads. Base frequency is 2 GHz, with boost up to 3.2 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1364. Thermal design power (TDP): 47 Watt. Memory support: DDR3. Passmark benchmark score: 5,630 points. Launch price was $434.

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Processing Power

Both the Core i7-3820QM and Core i7-4750HQ share an identical 4-core/8-thread configuration. Boost clocks reach 3.7 GHz on the Core i7-3820QM versus 3.2 GHz on the Core i7-4750HQ — a 14.5% clock advantage for the Core i7-3820QM (base: 2.7 GHz vs 2 GHz). The Core i7-3820QM uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Core i7-4750HQ uses Crystalwell (2013−2014) (22 nm). In PassMark, the Core i7-3820QM scores 5,607 against the Core i7-4750HQ's 5,630 — a 0.4% lead for the Core i7-4750HQ. Both processors carry 8 MB (total) of L3 cache.

Feature	Core i7-3820QM	Core i7-4750HQ
Cores / Threads	4 / 8	4 / 8
Boost Clock	3.7 GHz+16%	3.2 GHz
Base Clock	2.7 GHz+35%	2 GHz
L3 Cache	8 MB (total)	8 MB (total)
L2 Cache	256K (per core)	256K (per core)
Process	22 nm	22 nm
Architecture	Ivy Bridge (2012−2013)	Crystalwell (2013−2014)
PassMark	5,607	5,630
Geekbench 6 Single	604	—

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Memory & Platform

The Core i7-3820QM uses the PGA988 socket (PCIe 3.0), while the Core i7-4750HQ uses BGA1364 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core i7-3820QM	Core i7-4750HQ
Socket	PGA988	BGA1364
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d, EPT (Core i7-3820QM) / not specified (Core i7-4750HQ). The Core i7-3820QM includes integrated graphics (HD Graphics 4000), while the Core i7-4750HQ requires a dedicated GPU. Primary use case: Core i7-3820QM targets High Performance Laptop. Direct competitor: Core i7-3820QM rivals A10-4600M.