Core 2 Duo E8135 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 E8135 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 E8135 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 E8135

2009

Why buy it

✅Draws 44W instead of 65W, a 21W reduction.

Trade-offs

❌Lower PassMark (1,020 vs 1,028).
❌Lower PassMark per dollar, at 5.1 vs 32.1 PassMark/$ ($200 MSRP vs $32 MSRP).

Pentium E2220

2008

Why buy it

✅Costs $168 less on MSRP ($32 MSRP vs $200 MSRP).
✅Delivers 529.9% more PassMark for each dollar spent, at 32.1 vs 5.1 PassMark/$ ($32 MSRP vs $200 MSRP).

Trade-offs

❌47.7% higher power demand at 65W vs 44W.

Quick Answers

So, is Pentium E2220 better than Core 2 Duo E8135?

Yes. Pentium E2220 is the better all-around CPU here. It gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data and 0.8% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium E2220 is the better pick. According to our tests, it delivers 0.2% 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, Pentium E2220 is the stronger fit. You are getting 0.8% better PassMark.

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

Pentium E2220 is the better buy right now. Pentium E2220 comes in $168 cheaper on MSRP at $32 MSRP versus $200 MSRP, and it still gives you a 0.2% average FPS lead across 50 shared CPU game tests in our data. It is also 529.9% better value on MSRP (32.1 vs 5.1 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Core 2 Duo E8135 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2008). That makes it the safer long-term bet.

Core 2 Duo E8135 vs Pentium E2220 Technical Specifications

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

Core 2 Duo E8135

The Core 2 Duo E8135 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 2.667 GHz, with boost up to 0.67 GHz. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: P. Thermal design power (TDP): 44 Watt. Memory support: DDR2, DDR3. Passmark benchmark score: 1,020 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.

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Processing Power

The Core 2 Duo E8135 is built on the Penryn (2008−2011) architecture. In PassMark, the Core 2 Duo E8135 scores 1,020 against the Pentium E2220's 1,028 — a 0.8% lead for the Pentium E2220.

Feature	Core 2 Duo E8135	Pentium E2220
Cores / Threads	2 / 2	—
Boost Clock	0.67 GHz	—
Base Clock	2.667 GHz+11%	2.4 GHz
L3 Cache	—	1 MB L2 Cache
L2 Cache	6 MB (total)	—
Process	45 nm-31%	65 nm
Architecture	Penryn (2008−2011)	—
PassMark	1,020	1,028
Geekbench 6 Single	—	330
Geekbench 6 Multi	—	590

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Memory & Platform

The Core 2 Duo E8135 uses the P socket (PCIe 1.1), while the Pentium E2220 uses LGA775 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo E8135	Pentium E2220
Socket	P	LGA775
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	—	DDR2-800
Max RAM Capacity	—	4 GB
RAM Channels	—	2
ECC Support	—	No
PCIe Lanes	—	0

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Advanced Features

Virtualization: not specified (Core 2 Duo E8135) / None (Pentium E2220). Primary use case: Pentium E2220 targets Legacy Desktop.

Feature	Core 2 Duo E8135	Pentium E2220
Integrated GPU	—	No
IGPU Model	—	None
Unlocked	—	Yes
AVX-512	—	No
Virtualization	—	None
Target Use	—	Legacy Desktop

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Value Analysis

At launch, the Core 2 Duo E8135 was priced at $200, while the Pentium E2220 came in at $32. On launch pricing ($200 vs $32), Pentium E2220 was $168 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core 2 Duo E8135 delivers 5.1 pts/$ vs 32.1 pts/$ for the Pentium E2220 — making the Pentium E2220 the 145.2% better value option.

Feature	Core 2 Duo E8135	Pentium E2220
MSRP	$200	$32-84%
Performance per Dollar	5.1	32.1+529%
Release Date	2009	2008

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