A6-5400B vs Core i5-4300Y

A6-5400B vs Core i5-4300Y Performance Spectrum

A6-5400B

2 / 2

1,465

0.0%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Core i5-4300Y

2 / 4

1,485

+1.4%

Celeron J1800

Pentium Dual-Core E2200

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.

A6-5400B vs Core i5-4300Y 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.

A6-5400B vs Core i5-4300Y: Pros, Cons & Final Verdict

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

A6-5400B

2012

Why buy it

✅Draws 65W instead of 512W, a 447W reduction.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 7540D, while Core i5-4300Y needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Core i5-4300Y.

Trade-offs

❌Lower PassMark (1,465 vs 1,485).

Core i5-4300Y

2013

Why buy it

✅+1.4% higher PassMark.

Trade-offs

❌687.7% higher power demand at 512W vs 65W.
❌No integrated graphics, while A6-5400B can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike A6-5400B.

Quick Answers

So, is Core i5-4300Y better than A6-5400B?

It depends on what you want from the system. For gaming, A6-5400B is ahead with a 2.9% average FPS lead across 49 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Core i5-4300Y pulls ahead with 1.4% better PassMark.

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

For streaming, content creation, and heavier multitasking, Core i5-4300Y is the stronger fit. You are getting 1.4% better PassMark, backed by 2 cores and 4 threads.

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

Core i5-4300Y still makes the most sense overall. Core i5-4300Y comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 1.4% better PassMark.

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

Core i5-4300Y makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2012) and more multi-core headroom with 2 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.

A6-5400B vs Core i5-4300Y Technical Specifications

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

A6-5400B

The A6-5400B is manufactured by AMD. It was released in 2014-01-01. It is based on the Trinity (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 3.6 GHz, with boost up to 3.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 1,465 points. Launch price was $70.

Core i5-4300Y

The Core i5-4300Y is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 1.6 GHz, with boost up to 2.3 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 11.5 Watt. Memory support: DDR3. Passmark benchmark score: 1,485 points. Launch price was $281.

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Processing Power

The A6-5400B packs 2 cores / 2 threads, matching the Core i5-4300Y's 2 cores. Boost clocks reach 3.8 GHz on the A6-5400B versus 2.3 GHz on the Core i5-4300Y — a 49.2% clock advantage for the A6-5400B (base: 3.6 GHz vs 1.6 GHz). The A6-5400B uses the Trinity (2012−2013) architecture (32 nm), while the Core i5-4300Y uses Haswell (2013−2015) (22 nm). In PassMark, the A6-5400B scores 1,465 against the Core i5-4300Y's 1,485 — a 1.4% lead for the Core i5-4300Y. L3 cache: 0 kB on the A6-5400B vs 3 MB on the Core i5-4300Y.

Feature	A6-5400B	Core i5-4300Y
Cores / Threads	2 / 2	2 / 4
Boost Clock	3.8 GHz+65%	2.3 GHz
Base Clock	3.6 GHz+125%	1.6 GHz
L3 Cache	0 kB	3 MB
L2 Cache	1 MB (per core)+100%	512 kB
Process	32 nm	22 nm-31%
Architecture	Trinity (2012−2013)	Haswell (2013−2015)
PassMark	1,465	1,485+1%
Geekbench 6 Single	380	—

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Memory & Platform

The A6-5400B uses the FM2 socket (PCIe 2.0), while the Core i5-4300Y uses FCBGA1168 (PCIe 3.0) — making them incompatible on the same motherboard.

Feature	A6-5400B	Core i5-4300Y
Socket	FM2	FCBGA1168
PCIe Generation	PCIe 2.0	PCIe 3.0+50%
Max RAM Speed	DDR3-1866	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: AMD-V (A6-5400B) / not specified (Core i5-4300Y). The A6-5400B includes integrated graphics (Radeon HD 7540D), while the Core i5-4300Y requires a dedicated GPU. Primary use case: A6-5400B targets Business Desktop. Direct competitor: A6-5400B rivals Pentium G2020.