Core 2 Duo P7570 vs Core i7-3667U

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 2 Duo P7570 vs Core i7-3667U 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 2 Duo P7570 vs Core i7-3667U: Pros, Cons & Final Verdict

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

Core 2 Duo P7570

2009

Why buy it

✅+0.8% higher PassMark.
✅Draws 3W instead of 512W, a 509W reduction.

Trade-offs

❌Smaller total L3 cache (3 MB vs 4 MB).
❌No integrated graphics, while Core i7-3667U can still boot and troubleshoot without a discrete GPU.

Core i7-3667U

2012

Why buy it

✅+33.3% larger total L3 cache (4 MB vs 3 MB).
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel HD Graphics 4000, while Core 2 Duo P7570 needs a discrete GPU.

Trade-offs

❌Lower PassMark (2,451 vs 2,470).
❌16966.7% higher power demand at 512W vs 3W.

Quick Answers

So, is Core 2 Duo P7570 better than Core i7-3667U?

It depends on what you want from the system. For gaming, Core i7-3667U is ahead with a 1.4% average FPS lead across 49 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo P7570 pulls ahead with 0.8% better PassMark. Core i7-3667U also has the bigger cache pool with 33.3% larger total L3 cache (4 MB vs 3 MB).

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

For streaming, content creation, and heavier multitasking, Core 2 Duo P7570 is the stronger fit. You are getting 0.8% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo P7570 still makes the most sense overall. Core 2 Duo P7570 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.8% better PassMark.

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

Core i7-3667U makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2012 vs 2009) and 33.3% larger total L3 cache (4 MB vs 3 MB). That makes it the safer long-term bet.

Core 2 Duo P7570 vs Core i7-3667U Technical Specifications

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

Core 2 Duo P7570

The Core 2 Duo P7570 is manufactured by Intel. It was released in 2008-01-01. It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.26 GHz, with boost up to 2.26 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,470 points. Launch price was $249.

Core i7-3667U

The Core i7-3667U is manufactured by Intel. It was released in 3 June 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 2 cores and 4 threads. Base frequency is 2 GHz, with boost up to 3.2 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: BGA1023. Thermal design power (TDP): 17 Watt. Memory support: DDR3. Passmark benchmark score: 2,451 points. Launch price was $346.

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Processing Power

The Core 2 Duo P7570 packs 2 cores / 2 threads, matching the Core i7-3667U's 2 cores. Boost clocks reach 2.26 GHz on the Core 2 Duo P7570 versus 3.2 GHz on the Core i7-3667U — a 34.4% clock advantage for the Core i7-3667U (base: 2.26 GHz vs 2 GHz). The Core 2 Duo P7570 uses the Penryn (2008−2011) architecture (45 nm), while the Core i7-3667U uses Ivy Bridge (2012−2013) (22 nm). In PassMark, the Core 2 Duo P7570 scores 2,470 against the Core i7-3667U's 2,451 — a 0.8% lead for the Core 2 Duo P7570. L3 cache: 3 MB L2 Cache on the Core 2 Duo P7570 vs 4 MB (total) on the Core i7-3667U.

Feature	Core 2 Duo P7570	Core i7-3667U
Cores / Threads	2 / 2	2 / 4
Boost Clock	2.26 GHz	3.2 GHz+42%
Base Clock	2.26 GHz+13%	2 GHz
L3 Cache	3 MB L2 Cache	4 MB (total)+33%
L2 Cache	3 MB	256K (per core)+8433%
Process	45 nm	22 nm-51%
Architecture	Penryn (2008−2011)	Ivy Bridge (2012−2013)
PassMark	2,470	2,451

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Memory & Platform

The Core 2 Duo P7570 uses the PGA478 socket (PCIe 1.1), while the Core i7-3667U uses BGA1023 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo P7570	Core i7-3667U
Socket	PGA478	BGA1023
PCIe Generation	PCIe 1.1	PCIe 3.0+173%
Max RAM Speed	—	1600
Max RAM Capacity	—	32
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Core 2 Duo P7570) / true (Core i7-3667U). The Core i7-3667U includes integrated graphics (Intel HD Graphics 4000), while the Core 2 Duo P7570 requires a dedicated GPU. Direct competitor: Core i7-3667U rivals AMD A10-4655M.