A8-5557M vs Core 2 Duo T5550

A8-5557M vs Core 2 Duo T5550 Performance Spectrum

A8-5557M

4 / 4

1,831

+0.3%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core 2 Duo T5550

2 / 2

1,826

0.0%

Pentium B950

Core i3-2310M

Pentium J3710

Celeron Dual-Core T1500

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.

A8-5557M vs Core 2 Duo T5550 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.

A8-5557M vs Core 2 Duo T5550: Pros, Cons & Final Verdict

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

A8-5557M

2013

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 8510G / 8550G, while Core 2 Duo T5550 needs a discrete GPU.

Trade-offs

❌1650% higher power demand at 35W vs 2W.

Core 2 Duo T5550

2008

Why buy it

✅Draws 2W instead of 35W, a 33W reduction.

Trade-offs

❌Lower PassMark (1,826 vs 1,831).
❌No integrated graphics, while A8-5557M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A8-5557M better than Core 2 Duo T5550?

Yes. A8-5557M is the better all-around CPU here. It gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data, 0.3% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, A8-5557M is the better pick. According to our tests, it delivers 2.2% 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, A8-5557M is the stronger fit. You are getting 0.3% better PassMark, backed by 4 cores and 4 threads.

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

A8-5557M still makes the most sense overall. A8-5557M comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 2.2% average FPS lead across 50 shared CPU game tests in our data.

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

A8-5557M 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 4 cores / 4 threads instead of 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A8-5557M vs Core 2 Duo T5550 Technical Specifications

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

A8-5557M

The A8-5557M is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 3.1 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FP2. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,831 points. Launch price was $90.

Core 2 Duo T5550

The Core 2 Duo T5550 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.83 GHz, with boost up to 1.83 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: 1,826 points. Launch price was $249.

⚡

Processing Power

The A8-5557M packs 4 cores / 4 threads, while the Core 2 Duo T5550 offers 2 cores / 2 threads — the A8-5557M has 2 more cores. Boost clocks reach 3.1 GHz on the A8-5557M versus 1.83 GHz on the Core 2 Duo T5550 — a 51.5% clock advantage for the A8-5557M (base: 2.1 GHz vs 1.83 GHz). The A8-5557M uses the Richland (2013−2014) architecture (32 nm), while the Core 2 Duo T5550 uses Merom (2006−2008) (65 nm). In PassMark, the A8-5557M scores 1,831 against the Core 2 Duo T5550's 1,826 — a 0.3% lead for the A8-5557M. L3 cache: 0 kB on the A8-5557M vs 2 MB L2 Cache on the Core 2 Duo T5550.

Feature	A8-5557M	Core 2 Duo T5550
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	3.1 GHz+69%	1.83 GHz
Base Clock	2.1 GHz+15%	1.83 GHz
L3 Cache	0 kB	2 MB L2 Cache
L2 Cache	1 MB (per core)	2 MB+100%
Process	32 nm-51%	65 nm
Architecture	Richland (2013−2014)	Merom (2006−2008)
PassMark	1,831	1,826

🧠

Memory & Platform

The A8-5557M uses the FP2 socket (PCIe 3.0), while the Core 2 Duo T5550 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	A8-5557M	Core 2 Duo T5550
Socket	FP2	PGA478
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	1600	—
Max RAM Capacity	16	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: true (A8-5557M) / not specified (Core 2 Duo T5550). The A8-5557M includes integrated graphics (Radeon HD 8510G / 8550G), while the Core 2 Duo T5550 requires a dedicated GPU. Direct competitor: A8-5557M rivals Core i3-4000M.