Core 2 Duo E6300 vs E1-2500

Core 2 Duo E6300 vs E1-2500 Performance Spectrum

Core 2 Duo E6300

2 / 2

1,055

+0.3%

Core Duo T2050

Celeron N3000

Celeron J1800

Pentium Dual-Core E2180

1,052

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

About PassMark

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 E6300 vs E1-2500 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 E6300 vs E1-2500: 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 E6300

2006

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (true), unlike E1-2500.

Trade-offs

❌Launch MSRP is still $163 MSRP, while E1-2500 mostly shows up through inconsistent older-market listings.
❌333.3% higher power demand at 65W vs 15W.

E1-2500

2013

Why buy it

✅Draws 15W instead of 65W, a 50W reduction.

Trade-offs

❌Lower PassMark (1,052 vs 1,055).
❌No boxed cooler included, unlike Core 2 Duo E6300.

Quick Answers

So, is Core 2 Duo E6300 better than E1-2500?

Yes. Core 2 Duo E6300 is the better all-around CPU here. It gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data and 0.3% 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 E6300 is the better pick. According to our tests, it delivers 0.1% 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, Core 2 Duo E6300 is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo E6300 is the better buy right now. Core 2 Duo E6300 comes in at an unclear MSRP at $163 MSRP versus unclear MSRP, and it still gives you a 0.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (6.5 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

E1-2500 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2006). That makes it the safer long-term bet.

Core 2 Duo E6300 vs E1-2500 Technical Specifications

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

Core 2 Duo E6300

The Core 2 Duo E6300 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 1.86 GHz, with boost up to 1.87 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,055 points. Launch price was $249.

E1-2500

The E1-2500 is manufactured by AMD. It was released in 2014-01-01. It is based on the Kabini (2013−2014) architecture. It features 2 cores and 2 threads. Max frequency: 1.4 GHz. L3 cache: 0 kB. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,052 points. Launch price was $50.

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Processing Power

Both the Core 2 Duo E6300 and E1-2500 share an identical 2-core/2-thread configuration. Boost clocks reach 1.87 GHz on the Core 2 Duo E6300 versus 1.4 GHz on the E1-2500 — a 28.7% clock advantage for the Core 2 Duo E6300. The Core 2 Duo E6300 uses the Conroe (2006−2007) architecture (65 nm), while the E1-2500 uses Kabini (2013−2014) (28 nm). In PassMark, the Core 2 Duo E6300 scores 1,055 against the E1-2500's 1,052 — a 0.3% lead for the Core 2 Duo E6300. Both processors carry 0 kB of L3 cache.

Feature	Core 2 Duo E6300	E1-2500
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.87 GHz+34%	1.4 GHz
Base Clock	1.86 GHz	—
L3 Cache	0 kB	0 kB
L2 Cache	2 MB+100%	1024 kB
Process	65 nm	28 nm-57%
Architecture	Conroe (2006−2007)	Kabini (2013−2014)
PassMark	1,055	1,052

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Memory & Platform

The Core 2 Duo E6300 uses the LGA775 socket (PCIe 1.1), while the E1-2500 uses FT3 (PCIe 2.0) — making them incompatible on the same motherboard.