A6-9400 vs Celeron Dual-Core T1400

A6-9400 vs Celeron Dual-Core T1400 Performance Spectrum

A6-9400

2 / 2

2,717

0.0%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

Celeron Dual-Core T1400

2 / 2

2,725

+0.3%

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.

A6-9400 vs Celeron Dual-Core T1400 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.

A6-9400 vs Celeron Dual-Core T1400: Pros, Cons & Final Verdict

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

A6-9400

2019

Why buy it

✅Better for gaming: +3.4% higher average FPS across 50 shared CPU benchmark tests.
✅Draws 65W instead of 512W, a 447W reduction.
✅100+% more PCIe lanes (8 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with AMD Radeon R5, while Celeron Dual-Core T1400 needs a discrete GPU.

Trade-offs

❌Lower PassMark (2,717 vs 2,725).

Celeron Dual-Core T1400

2008

Why buy it

✅+0.3% higher PassMark.

Trade-offs

❌Worse for gaming: lower average FPS than A6-9400 across 50 shared CPU benchmark tests.
❌Launch MSRP is still $80 MSRP, while A6-9400 mostly shows up through inconsistent older-market listings.
❌687.7% higher power demand at 512W vs 65W.
❌No integrated graphics, while A6-9400 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is A6-9400 better than Celeron Dual-Core T1400?

It depends on what you want from the system. For gaming, A6-9400 is ahead with a 3.4% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Celeron Dual-Core T1400 pulls ahead with 0.3% better PassMark.

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

For streaming, content creation, and heavier multitasking, Celeron Dual-Core T1400 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?

A6-9400 is still the much better call for a fresh build. A6-9400 comes in at an unclear MSRP at unclear MSRP versus $80 MSRP, and it still gives you a 3.4% average FPS lead across 50 shared CPU game tests in our data. Celeron Dual-Core T1400 only looks stronger on raw value math because it is extremely cheap, but that usually means used-market pricing on an obsolete 2008 platform. Even with 100.0% better value on paper (34.1 vs 0.0 PassMark/$), it really only makes sense as a cheap stopgap or a niche existing-platform option for someone already on P.

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

A6-9400 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2019 vs 2008). That makes it the safer long-term bet.

A6-9400 vs Celeron Dual-Core T1400 Technical Specifications

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

A6-9400

The A6-9400 is manufactured by AMD. It was released in 2014-01-01. It is based on the Bristol Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Base frequency is 3.4 GHz, with boost up to 3.7 GHz. L2 cache: 1 MB (total). Built on 28 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-2400. Passmark benchmark score: 2,717 points. Launch price was $70.

Celeron Dual-Core T1400

The Celeron Dual-Core T1400 is manufactured by Intel. It was released in 2007-01-01. It is based on the Merom-2M (2008) architecture. It features 2 cores and 2 threads. Max frequency: 1.73 GHz. L2 cache: 512 kB. Built on 65 nm process technology. Socket: P. Thermal design power (TDP): 512 kB. Passmark benchmark score: 2,725 points. Launch price was $69.

⚡

Processing Power

Both the A6-9400 and Celeron Dual-Core T1400 share an identical 2-core/2-thread configuration. Boost clocks reach 3.7 GHz on the A6-9400 versus 1.73 GHz on the Celeron Dual-Core T1400 — a 72.6% clock advantage for the A6-9400. The A6-9400 uses the Bristol Ridge (2016−2019) architecture (28 nm), while the Celeron Dual-Core T1400 uses Merom-2M (2008) (65 nm). In PassMark, the A6-9400 scores 2,717 against the Celeron Dual-Core T1400's 2,725 — a 0.3% lead for the Celeron Dual-Core T1400.

Feature	A6-9400	Celeron Dual-Core T1400
Cores / Threads	2 / 2	2 / 2
Boost Clock	3.7 GHz+114%	1.73 GHz
Base Clock	3.4 GHz	—
L2 Cache	1 MB (total)+100%	512 kB
Process	28 nm-57%	65 nm
Architecture	Bristol Ridge (2016−2019)	Merom-2M (2008)
PassMark	2,717	2,725

🧠

Memory & Platform

The A6-9400 uses the AM4 socket (PCIe 3.0), while the Celeron Dual-Core T1400 uses P (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2400 on the A6-9400 versus DDR2-667 on the Celeron Dual-Core T1400 — the A6-9400 supports 259.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The A6-9400 supports up to 64 GB of RAM compared to 4 GB — 1500% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 8 (A6-9400) vs 0 (Celeron Dual-Core T1400) — the A6-9400 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD AM4 (A6-9400) and GM965,GL960 (Celeron Dual-Core T1400).

Feature	A6-9400	Celeron Dual-Core T1400
Socket	AM4	P
PCIe Generation	PCIe 3.0+173%	PCIe 1.1
Max RAM Speed	DDR4-2400+260%	DDR2-667
Max RAM Capacity	64 GB+1500%	4 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	8	0

🔧

Advanced Features

Virtualization: not specified (A6-9400) / No (Celeron Dual-Core T1400). The A6-9400 includes integrated graphics (AMD Radeon R5), while the Celeron Dual-Core T1400 requires a dedicated GPU. Primary use case: Celeron Dual-Core T1400 targets Budget. Direct competitor: Celeron Dual-Core T1400 rivals Pentium T2370.