A8-3850 vs Core 2 Duo P7550

A8-3850 vs Core 2 Duo P7550 Performance Spectrum

A8-3850

4 / 4

2,421

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core 2 Duo P7550

2 / 2

2,439

+0.7%

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.

A8-3850 vs Core 2 Duo P7550 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.

A8-3850 vs Core 2 Duo P7550: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

A8-3850

2011

Why buy it

✅Better for gaming: +4.2% higher average FPS across 50 shared CPU benchmark tests.
✅100+% more PCIe lanes (20 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 6550D, while Core 2 Duo P7550 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Core 2 Duo P7550.

Trade-offs

❌Lower PassMark (2,421 vs 2,439).
❌3233.3% higher power demand at 100W vs 3W.

Core 2 Duo P7550

2009

Why buy it

✅+0.7% higher PassMark.
✅Draws 3W instead of 100W, a 97W reduction.

Trade-offs

❌Worse for gaming: lower average FPS than A8-3850 across 50 shared CPU benchmark tests.
❌No integrated graphics, while A8-3850 can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike A8-3850.

Quick Answers

So, is Core 2 Duo P7550 better than A8-3850?

It depends on what you want from the system. For gaming, A8-3850 is ahead with a 4.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core 2 Duo P7550 pulls ahead with 0.7% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core 2 Duo P7550 is the stronger fit. You are getting 0.7% better PassMark, backed by 2 cores and 2 threads.

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

Core 2 Duo P7550 still makes the most sense overall. Core 2 Duo P7550 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.7% better PassMark.

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

A8-3850 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2011 vs 2009). That makes it the safer long-term bet.

A8-3850 vs Core 2 Duo P7550 Technical Specifications

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

A8-3850

The A8-3850 is manufactured by AMD. It was released in 2014-01-01. It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 2.9 GHz, with boost up to 2.9 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM1. Thermal design power (TDP): 100 Watt. Memory support: DDR3. Passmark benchmark score: 2,421 points. Launch price was $90.

Core 2 Duo P7550

The Core 2 Duo P7550 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 2.26 GHz, with boost up to 2.26 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 2,439 points. Launch price was $249.

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Processing Power

The A8-3850 packs 4 cores / 4 threads, while the Core 2 Duo P7550 offers 2 cores / 2 threads — the A8-3850 has 2 more cores. Boost clocks reach 2.9 GHz on the A8-3850 versus 2.26 GHz on the Core 2 Duo P7550 — a 24.8% clock advantage for the A8-3850 (base: 2.9 GHz vs 2.26 GHz). The A8-3850 uses the Llano (2011−2012) architecture (32 nm), while the Core 2 Duo P7550 uses Penryn (2008−2011) (45 nm). In PassMark, the A8-3850 scores 2,421 against the Core 2 Duo P7550's 2,439 — a 0.7% lead for the Core 2 Duo P7550. L3 cache: 0 kB on the A8-3850 vs 3 MB L2 Cache on the Core 2 Duo P7550.

Feature	A8-3850	Core 2 Duo P7550
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	2.9 GHz+28%	2.26 GHz
Base Clock	2.9 GHz+28%	2.26 GHz
L3 Cache	0 kB	3 MB L2 Cache
L2 Cache	1 MB (per core)	3 MB+200%
Process	32 nm-29%	45 nm
Architecture	Llano (2011−2012)	Penryn (2008−2011)
PassMark	2,421	2,439
Geekbench 6 Single	363	—

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Memory & Platform

The A8-3850 uses the FM1 socket (PCIe 2.0), while the Core 2 Duo P7550 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	A8-3850	Core 2 Duo P7550
Socket	FM1	PGA478
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR3-1866	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	20	—

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Advanced Features

Virtualization: AMD-V (A8-3850) / not specified (Core 2 Duo P7550). The A8-3850 includes integrated graphics (Radeon HD 6550D), while the Core 2 Duo P7550 requires a dedicated GPU. Primary use case: A8-3850 targets Mainstream Desktop. Direct competitor: A8-3850 rivals Core i3-2105.