Core 2 Duo E6750 vs Pentium E2220

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 E6750 vs Pentium E2220 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 E6750 vs Pentium E2220: 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 E6750

2007

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (true), unlike Pentium E2220.

Trade-offs

❌Lower PassMark per dollar, at 5.6 vs 32.1 PassMark/$ ($183 MSRP vs $32 MSRP).

Pentium E2220

2008

Why buy it

✅Costs $151 less on MSRP ($32 MSRP vs $183 MSRP).
✅Delivers 471.3% more PassMark for each dollar spent, at 32.1 vs 5.6 PassMark/$ ($32 MSRP vs $183 MSRP).

Trade-offs

❌Lower PassMark (1,028 vs 1,029).
❌No boxed cooler included, unlike Core 2 Duo E6750.

Quick Answers

So, is Core 2 Duo E6750 better than Pentium E2220?

Yes. Core 2 Duo E6750 is the better all-around CPU here. It gives you 0.1% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Core 2 Duo E6750 has the edge because it leads the single-thread side of this matchup with 0.1% stronger overall PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo E6750 is the stronger fit. You are getting 0.1% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo E6750 is still the much better call for a fresh build. Core 2 Duo E6750 comes in 471.9% more expensive on MSRP at $183 MSRP versus $32 MSRP, and it still gives you 0.1% higher PassMark. Pentium E2220 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 471.3% better value on paper (32.1 vs 5.6 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on LGA775.

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

Pentium E2220 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2008 vs 2007). That makes it the safer long-term bet.

Core 2 Duo E6750 vs Pentium E2220 Technical Specifications

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

Core 2 Duo E6750

The Core 2 Duo E6750 is manufactured by Intel. It was released in 2008-01-01. It is based on the Conroe (2006−2007) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.67 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,029 points. Launch price was $249.

Pentium E2220

The Pentium E2220 is manufactured by Intel. It was released in 2007-01-01. Base frequency: 2.4 GHz. L3 cache: 1 MB L2 Cache. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,028 points. Launch price was $69.

⚡

Processing Power

The Core 2 Duo E6750 is built on the Conroe (2006−2007) architecture. In PassMark, the Core 2 Duo E6750 scores 1,029 against the Pentium E2220's 1,028 — a 0.1% lead for the Core 2 Duo E6750. L3 cache: 0 kB on the Core 2 Duo E6750 vs 1 MB L2 Cache on the Pentium E2220.

Feature	Core 2 Duo E6750	Pentium E2220
Cores / Threads	2 / 2	—
Boost Clock	2.67 GHz	—
Base Clock	2.66 GHz+11%	2.4 GHz
L3 Cache	0 kB	1 MB L2 Cache
L2 Cache	4 MB	—
Process	65 nm	65 nm
Architecture	Conroe (2006−2007)	—
PassMark	1,029	1,028
Geekbench 6 Single	—	330
Geekbench 6 Multi	—	590

🧠

Memory & Platform

Both processors use the LGA775 socket with PCIe 1.1. Maximum memory speed reaches 1333 on the Core 2 Duo E6750 versus DDR2-800 on the Pentium E2220 — the Core 2 Duo E6750 supports 66.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core 2 Duo E6750 supports up to 16 GB of RAM compared to 4 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core 2 Duo E6750) vs 0 (Pentium E2220) — the Core 2 Duo E6750 offers 16 more lanes for additional GPUs or NVMe drives. Chipset compatibility: P35,G31,G33,P45 (Core 2 Duo E6750) and G31,G41 (Pentium E2220).

Feature	Core 2 Duo E6750	Pentium E2220
Socket	LGA775	LGA775
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	1333+67%	DDR2-800
Max RAM Capacity	16 GB+300%	4 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	0

🔧

Advanced Features

Only the Pentium E2220 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: true (Core 2 Duo E6750) vs None (Pentium E2220). Primary use case: Pentium E2220 targets Legacy Desktop. Direct competitor: Core 2 Duo E6750 rivals Phenom X3 8450.

Feature	Core 2 Duo E6750	Pentium E2220
Integrated GPU	No	No
IGPU Model	None	None
Unlocked	No	Yes
AVX-512	No	No
Virtualization	true	None
Target Use	—	Legacy Desktop

💰

Value Analysis

At launch, the Core 2 Duo E6750 was priced at $183, while the Pentium E2220 came in at $32. On launch pricing ($183 vs $32), Pentium E2220 was $151 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core 2 Duo E6750 delivers 5.6 pts/$ vs 32.1 pts/$ for the Pentium E2220 — making the Pentium E2220 the 140.4% better value option.

Feature	Core 2 Duo E6750	Pentium E2220
MSRP	$183	$32-83%
Performance per Dollar	5.6	32.1+473%
Release Date	2007	2008

Search Core 2 Duo E6750 on Amazon

Search Pentium E2220 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.