Celeron 2970M vs Phenom II X2 N640

Celeron 2970M vs Phenom II X2 N640 Performance Spectrum

Celeron 2970M

2 / 2

1,501

0.0%

1,505

+0.3%

Ryzen Threadripper PRO 7955WX

Ryzen Threadripper 3990X

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.

Celeron 2970M vs Phenom II X2 N640 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.

Celeron 2970M vs Phenom II X2 N640: Pros, Cons & Final Verdict

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

Celeron 2970M

2014

Why buy it

✅Integrated graphics onboard with HD Graphics (Haswell), while Phenom II X2 N640 needs a discrete GPU.

Trade-offs

❌Lower PassMark (1,501 vs 1,505).
❌25500% higher power demand at 512W vs 2W.

Phenom II X2 N640

2010

Why buy it

✅Draws 2W instead of 512W, a 510W reduction.

Trade-offs

❌Launch MSRP is still $100 MSRP, while Celeron 2970M mostly shows up through inconsistent older-market listings.
❌No integrated graphics, while Celeron 2970M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Phenom II X2 N640 better than Celeron 2970M?

Yes. Phenom II X2 N640 is the better all-around CPU here. It gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data and 0.3% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Phenom II X2 N640 is the better pick. According to our tests, it delivers 2.1% 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, Phenom II X2 N640 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?

Phenom II X2 N640 is the better buy right now. Phenom II X2 N640 comes in at an unclear MSRP at $100 MSRP versus unclear MSRP, and it still gives you a 2.1% average FPS lead across 50 shared CPU game tests in our data. It is also 100.0% better value on MSRP (15.1 vs 0.0 PassMark/$), so you are getting the faster CPU without taking a value hit on paper.

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

Celeron 2970M makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2014 vs 2010). That makes it the safer long-term bet.

Celeron 2970M vs Phenom II X2 N640 Technical Specifications

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

Celeron 2970M

The Celeron 2970M is manufactured by Intel. It was released in 14 April 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 2 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 1,501 points. Launch price was $75.

Phenom II X2 N640

The Phenom II X2 N640 is manufactured by AMD. It was released in 2009-01-01. It is based on the Champlain (2010−2011) architecture. It features 2 cores and 2 threads. Max frequency: 2.9 GHz. L2 cache: 2 MB. Built on 45 nm process technology. Socket: S1. Thermal design power (TDP): 2 MB. Memory support: DDR3. Passmark benchmark score: 1,505 points. Launch price was $149.

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Processing Power

Both the Celeron 2970M and Phenom II X2 N640 share an identical 2-core/2-thread configuration. Boost clocks reach 2.2 GHz on the Celeron 2970M versus 2.9 GHz on the Phenom II X2 N640 — a 27.5% clock advantage for the Phenom II X2 N640. The Celeron 2970M uses the Haswell (2013−2015) architecture (22 nm), while the Phenom II X2 N640 uses Champlain (2010−2011) (45 nm). In PassMark, the Celeron 2970M scores 1,501 against the Phenom II X2 N640's 1,505 — a 0.3% lead for the Phenom II X2 N640.

Feature	Celeron 2970M	Phenom II X2 N640
Cores / Threads	2 / 2	2 / 2
Boost Clock	2.2 GHz	2.9 GHz+32%
Base Clock	2.2 GHz	—
L3 Cache	2 MB	—
L2 Cache	512 kB	2 MB+300%
Process	22 nm-51%	45 nm
Architecture	Haswell (2013−2015)	Champlain (2010−2011)
PassMark	1,501	1,505
Geekbench 6 Single	—	300
Geekbench 6 Multi	—	422

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Memory & Platform

The Celeron 2970M uses the PGA946 socket (PCIe 3.0), while the Phenom II X2 N640 uses S1 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3L-1600 on the Celeron 2970M versus DDR3-1333 on the Phenom II X2 N640 — the Celeron 2970M supports 20% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Celeron 2970M supports up to 32 GB of RAM compared to 8 GB — 300% more capacity for professional workloads. Both feature 2-channel memory with ECC support. Both provide 16 PCIe lanes. Chipset compatibility: HM87,HM86 (Celeron 2970M) and RS880M (Phenom II X2 N640).

Feature	Celeron 2970M	Phenom II X2 N640
Socket	PGA946	S1
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3L-1600+20%	DDR3-1333
Max RAM Capacity	32 GB+300%	8 GB
RAM Channels	2	2
ECC Support	No	No
PCIe Lanes	16	16

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Advanced Features

Neither processor supports overclocking. Virtualization support: VT-x (Celeron 2970M) vs AMD-V (Phenom II X2 N640). The Celeron 2970M includes integrated graphics (HD Graphics (Haswell)), while the Phenom II X2 N640 requires a dedicated GPU. Primary use case: Celeron 2970M targets Budget, Phenom II X2 N640 targets Legacy Laptop. Direct competitor: Celeron 2970M rivals Pentium 2020M.