Core 2 Duo T5270 vs E1-2100

Core 2 Duo T5270 vs E1-2100 Performance Spectrum

Core 2 Duo T5270

2 / 2

1,427

0.0%

1,435

+0.6%

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 T5270 vs E1-2100 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 T5270 vs E1-2100: 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 T5270

2008

Why buy it

✅Draws 2W instead of 9W, a 7W reduction.

Trade-offs

❌Lower PassMark (1,427 vs 1,435).

E1-2100

2013

Why buy it

✅+0.6% higher PassMark.

Trade-offs

❌350% higher power demand at 9W vs 2W.

Quick Answers

So, is E1-2100 better than Core 2 Duo T5270?

It depends on what you want from the system. For gaming, Core 2 Duo T5270 is ahead with a 2.1% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, E1-2100 pulls ahead with 0.6% better PassMark.

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

For streaming, content creation, and heavier multitasking, E1-2100 is the stronger fit. You are getting 0.6% better PassMark, backed by 2 cores and 2 threads.

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

E1-2100 still makes the most sense overall. E1-2100 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.6% better PassMark.

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

E1-2100 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2008) and more multi-core headroom with 2 cores / 2 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Core 2 Duo T5270 vs E1-2100 Technical Specifications

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

Core 2 Duo T5270

The Core 2 Duo T5270 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom-2048 (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.4 GHz, with boost up to 1.4 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,427 points. Launch price was $249.

E1-2100

The E1-2100 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 GHz. L3 cache: 0 kB. L2 cache: 1024 kB. Built on 28 nm process technology. Socket: FT3. Thermal design power (TDP): 9 Watt. Memory support: DDR3. Passmark benchmark score: 1,435 points. Launch price was $50.

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Processing Power

Both the Core 2 Duo T5270 and E1-2100 share an identical 2-core/2-thread configuration. Boost clocks reach 1.4 GHz on the Core 2 Duo T5270 versus 1 GHz on the E1-2100 — a 33.3% clock advantage for the Core 2 Duo T5270. The Core 2 Duo T5270 uses the Merom-2048 (2006−2008) architecture (65 nm), while the E1-2100 uses Kabini (2013−2014) (28 nm). In PassMark, the Core 2 Duo T5270 scores 1,427 against the E1-2100's 1,435 — a 0.6% lead for the E1-2100. L3 cache: 2 MB L2 Cache on the Core 2 Duo T5270 vs 0 kB on the E1-2100.

Feature	Core 2 Duo T5270	E1-2100
Cores / Threads	2 / 2	2 / 2
Boost Clock	1.4 GHz+40%	1 GHz
Base Clock	1.4 GHz	—
L3 Cache	2 MB L2 Cache	0 kB
L2 Cache	2 MB+100%	1024 kB
Process	65 nm	28 nm-57%
Architecture	Merom-2048 (2006−2008)	Kabini (2013−2014)
PassMark	1,427	1,435

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Memory & Platform

The Core 2 Duo T5270 uses the PGA478 socket (PCIe 1.1), while the E1-2100 uses FT3 (PCIe 2.0) — making them incompatible on the same motherboard.