Celeron 2950M vs Phenom II X2 545

Celeron 2950M vs Phenom II X2 545 Performance Spectrum

Celeron 2950M

2 / 2

1,238

+0.4%

1,233

0.0%

Ryzen Threadripper PRO 3955WX

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 2950M vs Phenom II X2 545 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 2950M vs Phenom II X2 545: Pros, Cons & Final Verdict

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

Celeron 2950M

2013

Why buy it

✅+0.4% higher PassMark.
✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with HD Graphics (Haswell), while Phenom II X2 545 needs a discrete GPU.

Trade-offs

❌Smaller total L3 cache (2 MB vs 6 MB).
❌540% higher power demand at 512W vs 80W.

Phenom II X2 545

2009

Why buy it

✅+200% larger total L3 cache (6 MB vs 2 MB).
✅Draws 80W instead of 512W, a 432W reduction.

Trade-offs

❌Lower PassMark (1,233 vs 1,238).
❌No integrated graphics, while Celeron 2950M can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Celeron 2950M better than Phenom II X2 545?

It depends on what you want from the system. For gaming, Phenom II X2 545 is ahead with a 0.2% average FPS lead across 50 shared CPU game tests in our data. For rendering, compiling, streaming, and heavier multitasking, Celeron 2950M pulls ahead with 0.4% better PassMark. Phenom II X2 545 also has the bigger cache pool with 200% larger total L3 cache (6 MB vs 2 MB).

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

For streaming, content creation, and heavier multitasking, Celeron 2950M is the stronger fit. You are getting 0.4% better PassMark, backed by 2 cores and 2 threads.

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

Celeron 2950M still makes the most sense overall. Celeron 2950M comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you 0.4% better PassMark.

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

Celeron 2950M 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 2/2. That extra compute headroom is more likely to matter as games, background tasks, and creator workloads get heavier.

Celeron 2950M vs Phenom II X2 545 Technical Specifications

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

Celeron 2950M

The Celeron 2950M 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 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 2 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA946. Thermal design power (TDP): 37 Watt. Memory support: DDR3. Passmark benchmark score: 1,238 points. Launch price was $75.

Phenom II X2 545

The Phenom II X2 545 is manufactured by AMD. It was released in 1 June 2009 (16 years ago). It is based on the Callisto (2009−2010) architecture. It features 2 cores and 2 threads. Base frequency is 3 GHz, with boost up to 3 GHz. L3 cache: 6 MB (per core). L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 80 Watt. Memory support: DDR3. Passmark benchmark score: 1,233 points. Launch price was $50.

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Processing Power

Both the Celeron 2950M and Phenom II X2 545 share an identical 2-core/2-thread configuration. Boost clocks reach 2 GHz on the Celeron 2950M versus 3 GHz on the Phenom II X2 545 — a 40% clock advantage for the Phenom II X2 545 (base: 2 GHz vs 3 GHz). The Celeron 2950M uses the Haswell (2013−2015) architecture (22 nm), while the Phenom II X2 545 uses Callisto (2009−2010) (45 nm). In PassMark, the Celeron 2950M scores 1,238 against the Phenom II X2 545's 1,233 — a 0.4% lead for the Celeron 2950M. L3 cache: 2 MB (total) on the Celeron 2950M vs 6 MB (per core) on the Phenom II X2 545.

Feature	Celeron 2950M	Phenom II X2 545
Cores / Threads	2 / 2	2 / 2
Boost Clock	2 GHz	3 GHz+50%
Base Clock	2 GHz	3 GHz+50%
L3 Cache	2 MB (total)	6 MB (per core)+200%
L2 Cache	256K (per core)	512 kB (per core)+100%
Process	22 nm-51%	45 nm
Architecture	Haswell (2013−2015)	Callisto (2009−2010)
PassMark	1,238	1,233
Geekbench 6 Single	352	—
Geekbench 6 Multi	636	—

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Memory & Platform

The Celeron 2950M uses the PGA946 socket (PCIe 3.0), while the Phenom II X2 545 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard.

Feature	Celeron 2950M	Phenom II X2 545
Socket	PGA946	AM3
PCIe Generation	PCIe 3.0+50%	PCIe 2.0
Max RAM Speed	DDR3L-1600	—
Max RAM Capacity	32 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x (Celeron 2950M) / not specified (Phenom II X2 545). The Celeron 2950M includes integrated graphics (HD Graphics (Haswell)), while the Phenom II X2 545 requires a dedicated GPU. Primary use case: Celeron 2950M targets Budget. Direct competitor: Celeron 2950M rivals Pentium 2020M.