A4-6300B vs Celeron M 743

A4-6300B vs Celeron M 743 Performance Spectrum

A4-6300B

2 / 2

1,328

+0.3%

Ryzen Threadripper PRO 3955WX

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Celeron M 743

1 / 1

1,324

0.0%

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.

A4-6300B vs Celeron M 743 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.

A4-6300B vs Celeron M 743: Pros, Cons & Final Verdict

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

A4-6300B

2013

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Radeon HD 8370D, while Celeron M 743 needs a discrete GPU.
✅Includes a boxed cooler (Yes), unlike Celeron M 743.

Trade-offs

❌6400% higher power demand at 65W vs 1W.

Celeron M 743

2009

Why buy it

✅Draws 1W instead of 65W, a 64W reduction.

Trade-offs

❌Lower PassMark (1,324 vs 1,328).
❌Launch MSRP is still $107 MSRP, while A4-6300B mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while A4-6300B can still boot and troubleshoot without a discrete GPU.
❌No boxed cooler included, unlike A4-6300B.

Quick Answers

So, is A4-6300B better than Celeron M 743?

Yes. A4-6300B is the better all-around CPU here. It gives you a 1.5% 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, A4-6300B is the better pick. According to our tests, it delivers 1.5% 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, A4-6300B is the stronger fit. You are getting 0.3% better PassMark, backed by 2 cores and 2 threads.

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

A4-6300B is the easy recommendation for a fresh desktop build. A4-6300B comes in at an unclear MSRP at unclear MSRP versus $107 MSRP, and it still gives you a 1.5% average FPS lead across 50 shared CPU game tests in our data. Celeron M 743 only looks good on raw value math because it is a cheap legacy laptop chip, not because it is a real desktop gaming recommendation. It simply does not keep up in modern games, especially when the gap is already 1.5% in the shared gaming data.

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

A4-6300B makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2013 vs 2009) and more multi-core headroom with 2 cores / 2 threads instead of 1/1. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

A4-6300B vs Celeron M 743 Technical Specifications

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

A4-6300B

The A4-6300B is manufactured by AMD. It was released in 2014-01-01. It is based on the Richland (2013−2014) architecture. It features 2 cores and 2 threads. Base frequency is 3.7 GHz, with boost up to 3.9 GHz. L2 cache: 1 MB (total). Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 65 Watt. Memory support: DDR3-1600. Passmark benchmark score: 1,328 points. Launch price was $50.

Celeron M 743

The Celeron M 743 is manufactured by Intel. It was released in 1 September 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 1 cores and 1 threads. Max frequency: 1.3 GHz. L2 cache: 1 MB. Built on 45 nm process technology. Socket: BGA965. Thermal design power (TDP): 1 MB. Passmark benchmark score: 1,324 points. Launch price was $107.

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Processing Power

The A4-6300B packs 2 cores / 2 threads, while the Celeron M 743 offers 1 cores / 1 threads — the A4-6300B has 1 more core. Boost clocks reach 3.9 GHz on the A4-6300B versus 1.3 GHz on the Celeron M 743 — a 100% clock advantage for the A4-6300B. The A4-6300B uses the Richland (2013−2014) architecture (32 nm), while the Celeron M 743 uses Penryn (2008−2011) (45 nm). In PassMark, the A4-6300B scores 1,328 against the Celeron M 743's 1,324 — a 0.3% lead for the A4-6300B.

Feature	A4-6300B	Celeron M 743
Cores / Threads	2 / 2+100%	1 / 1
Boost Clock	3.9 GHz+200%	1.3 GHz
Base Clock	3.7 GHz	—
L2 Cache	1 MB (total)	1 MB
Process	32 nm-29%	45 nm
Architecture	Richland (2013−2014)	Penryn (2008−2011)
PassMark	1,328	1,324
Geekbench 6 Single	415	—

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Memory & Platform

The A4-6300B uses the FM2 socket (PCIe 3.0), while the Celeron M 743 uses BGA965 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	A4-6300B	Celeron M 743
Socket	FM2	BGA965
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR3-1600	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

🔧

Advanced Features

Virtualization: AMD-V (A4-6300B) / not specified (Celeron M 743). The A4-6300B includes integrated graphics (Radeon HD 8370D), while the Celeron M 743 requires a dedicated GPU. Primary use case: A4-6300B targets Business Desktop. Direct competitor: A4-6300B rivals Pentium G3240.