Core 2 Duo E8700 vs Xeon E5462

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 E8700 vs Xeon E5462 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 E8700 vs Xeon E5462: 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 E8700

2009

Why buy it

✅Costs $86 less on MSRP ($256 MSRP vs $342 MSRP).
✅Delivers 33.5% more PassMark for each dollar spent, at 8.6 vs 6.5 PassMark/$ ($256 MSRP vs $342 MSRP).
✅Draws 65W instead of 80W, a 15W reduction.

Trade-offs

❌Lower PassMark (2,212 vs 2,213).
❌Less compelling for workstation-style loads than Xeon E5462, which brings 4 cores / 4 threads and 16 PCIe lanes.

Xeon E5462

2007

Why buy it

✅+0% higher PassMark.
✅Better for workstations and heavier parallel workloads: 4 cores / 4 threads, plus 16 PCIe lanes vs 0.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.

Trade-offs

❌Lower PassMark per dollar, at 6.5 vs 8.6 PassMark/$ ($342 MSRP vs $256 MSRP).
❌23.1% higher power demand at 80W vs 65W.

Quick Answers

So, is Core 2 Duo E8700 better than Xeon E5462?

Not really, because they are built for different jobs. Xeon E5462 makes more sense for workstation-style multi-core throughput, while Core 2 Duo E8700 is the more practical desktop choice for gaming, platform cost, and everyday use.

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

For streaming, content creation, and heavier multitasking, Xeon E5462 is the stronger fit. You are getting 0% better PassMark, backed by 4 cores and 4 threads.

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

Core 2 Duo E8700 is the better buy right now. Core 2 Duo E8700 comes in $86 cheaper on MSRP at $256 MSRP versus $342 MSRP, and it still gives you a 0.3% average FPS lead across 50 shared CPU game tests in our data. The compromise is that Xeon E5462 is still stronger for heavier multi-core work with 0% better PassMark. It is also 33.5% better value on MSRP (8.6 vs 6.5 PassMark/$), 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 E8700 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2007). That makes it the safer long-term bet.

Core 2 Duo E8700 vs Xeon E5462 Technical Specifications

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

Core 2 Duo E8700

The Core 2 Duo E8700 is manufactured by Intel. It was released in 2008-01-01. It is based on the Wolfdale (2008−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3.5 GHz, with boost up to 3.5 GHz. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,212 points. Launch price was $249.

Xeon E5462

The Xeon E5462 is manufactured by Intel. It was released in 11 November 2007 (18 years ago). It is based on the Harpertown (2007−2008) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 2.8 GHz. L3 cache: 12 MB L2 Cache. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 2,213 points. Launch price was $797.

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Processing Power

The Core 2 Duo E8700 packs 2 cores / 2 threads, while the Xeon E5462 offers 4 cores / 4 threads — the Xeon E5462 has 2 more cores. Boost clocks reach 3.5 GHz on the Core 2 Duo E8700 versus 2.8 GHz on the Xeon E5462 — a 22.2% clock advantage for the Core 2 Duo E8700 (base: 3.5 GHz vs 2.8 GHz). The Core 2 Duo E8700 uses the Wolfdale (2008−2010) architecture (45 nm), while the Xeon E5462 uses Harpertown (2007−2008) (45 nm). In PassMark, the Core 2 Duo E8700 scores 2,212 against the Xeon E5462's 2,213 — a 0% lead for the Xeon E5462.

Feature	Core 2 Duo E8700	Xeon E5462
Cores / Threads	2 / 2	4 / 4+100%
Boost Clock	3.5 GHz+25%	2.8 GHz
Base Clock	3.5 GHz+25%	2.8 GHz
L3 Cache	—	12 MB L2 Cache
L2 Cache	6 MB (total)	6 MB (total)
Process	45 nm	45 nm
Architecture	Wolfdale (2008−2010)	Harpertown (2007−2008)
PassMark	2,212	2,213
Geekbench 6 Single	—	363
Geekbench 6 Multi	—	1,239

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Memory & Platform

The Core 2 Duo E8700 uses the LGA775 socket (PCIe 1.1), while the Xeon E5462 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Core 2 Duo E8700	Xeon E5462
Socket	LGA775	LGA771
PCIe Generation	PCIe 1.1	PCIe 2.0+82%
Max RAM Speed	—	DDR2
Max RAM Capacity	—	64 GB
RAM Channels	—	2
ECC Support	—	Yes
PCIe Lanes	—	16

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Advanced Features

Virtualization: not specified (Core 2 Duo E8700) / VT-x (Xeon E5462). Primary use case: Xeon E5462 targets Server. Direct competitor: Xeon E5462 rivals Athlon 64 X2 4000+.

Feature	Core 2 Duo E8700	Xeon E5462
Integrated GPU	—	No
Unlocked	—	No
AVX-512	—	No
Virtualization	—	VT-x
Target Use	—	Server

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Value Analysis

At launch, the Core 2 Duo E8700 was priced at $256, while the Xeon E5462 came in at $342. On launch pricing ($256 vs $342), Core 2 Duo E8700 was $86 cheaper. In terms of value on MSRP (PassMark points per dollar), the Core 2 Duo E8700 delivers 8.6 pts/$ vs 6.5 pts/$ for the Xeon E5462 — making the Core 2 Duo E8700 the 28.7% better value option.

Feature	Core 2 Duo E8700	Xeon E5462
MSRP	$256-25%	$342
Performance per Dollar	8.6+32%	6.5
Release Date	2009	2007

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