A6-1450 vs Pentium 3556U

A6-1450 vs Pentium 3556U Performance Spectrum

A6-1450

4 / 4

1,062

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Pentium 3556U

2 / 2

1,072

+0.9%

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.

A6-1450 vs Pentium 3556U 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.

A6-1450 vs Pentium 3556U: Pros, Cons & Final Verdict

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

A6-1450

2013

Why buy it

✅Draws 8W instead of 512W, a 504W reduction.
✅100+% more PCIe lanes (8 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 8250, while Pentium 3556U needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,062 vs 1,072).

Pentium 3556U

2013

Why buy it

Trade-offs

❌6300% higher power demand at 512W vs 8W.
❌No integrated graphics, while A6-1450 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium 3556U better than A6-1450?

Yes. Pentium 3556U is the better all-around CPU here. It gives you a 1.8% average FPS lead across 49 shared CPU game tests in our data and 0.9% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium 3556U is the better pick. According to our tests, it delivers 1.8% more average FPS across 49 shared CPU game tests.

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

For streaming, content creation, and heavier multitasking, Pentium 3556U is the stronger fit. You are getting 0.9% better PassMark, backed by 2 cores and 2 threads.

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

Pentium 3556U still makes the most sense overall. Pentium 3556U comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 1.8% average FPS lead across 49 shared CPU game tests in our data.

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

Pentium 3556U is the safer long-term CPU choice because it gives you more room to grow and a better platform outlook.

A6-1450 vs Pentium 3556U Technical Specifications

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

A6-1450

The A6-1450 is manufactured by AMD. It was released in 2014-01-01. It is based on the Temash (2013) architecture. It features 4 cores and 4 threads. Base frequency is 1 GHz, with boost up to 1.4 GHz. L3 cache: 0 kB. L2 cache: 512K (per core). Built on 32 nm process technology. Socket: FT3. Thermal design power (TDP): 8 Watt. Memory support: DDR3. Passmark benchmark score: 1,062 points. Launch price was $70.

Pentium 3556U

The Pentium 3556U is manufactured by Intel. It was released in 2007-01-01. It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 1.7 GHz, with boost up to 1.7 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 15 Watt. Memory support: DDR3. Passmark benchmark score: 1,072 points. Launch price was $69.

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Processing Power

The A6-1450 packs 4 cores / 4 threads, while the Pentium 3556U offers 2 cores / 2 threads — the A6-1450 has 2 more cores. Boost clocks reach 1.4 GHz on the A6-1450 versus 1.7 GHz on the Pentium 3556U — a 19.4% clock advantage for the Pentium 3556U (base: 1 GHz vs 1.7 GHz). The A6-1450 uses the Temash (2013) architecture (32 nm), while the Pentium 3556U uses Haswell (2013−2015) (22 nm). In PassMark, the A6-1450 scores 1,062 against the Pentium 3556U's 1,072 — a 0.9% lead for the Pentium 3556U. L3 cache: 0 kB on the A6-1450 vs 2 MB (total) on the Pentium 3556U.

Feature	A6-1450	Pentium 3556U
Cores / Threads	4 / 4+100%	2 / 2
Boost Clock	1.4 GHz	1.7 GHz+21%
Base Clock	1 GHz	1.7 GHz+70%
L3 Cache	0 kB	2 MB (total)
L2 Cache	512K (per core)+100%	256K (per core)
Process	32 nm	22 nm-31%
Architecture	Temash (2013)	Haswell (2013−2015)
PassMark	1,062	1,072
Geekbench 6 Single	144	—
Geekbench 6 Multi	450	—

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Memory & Platform

The A6-1450 uses the FT3 socket (PCIe 3.0), while the Pentium 3556U uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	A6-1450	Pentium 3556U
Socket	FT3	FCBGA1168
PCIe Generation	PCIe 3.0	PCIe 3.0
Max RAM Speed	DDR3L-1066	—
Max RAM Capacity	8 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	8	—

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Advanced Features

Virtualization: AMD-V (A6-1450) / not specified (Pentium 3556U). The A6-1450 includes integrated graphics (Radeon HD 8250), while the Pentium 3556U requires a dedicated GPU. Primary use case: A6-1450 targets Low Power Tablet/Laptop. Direct competitor: A6-1450 rivals Atom Z3740.