CPU Comparison
Intel Core i5-540M vs Intel Core i5-580M
A side-by-side comparison of specs, performance and value. The Intel Core i5-540M is a dual-core mobile processor built on the 32nm Arrandale architecture, featuring Hyper-Threading, Turbo Boost, and an integrated GPU die, designed for mainstream laptops in early 2010.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Basic office tasks remain functional, but anything beyond simple documents will feel slow.
Highest single-threaded Arrandale i5 performance helps slightly in office tasks, but the difference from lower SKUs is minimal in practice.
Gaming
Cannot handle any modern 3D games. Only suitable for very old or browser-based titles.
Identical to the socketed i5-580M. First-gen Intel HD Graphics prevents any meaningful gaming experience with modern titles.
Virtualization
Two cores with 3MB L3 cache are insufficient for any practical VM workloads.
VT-x and VT-d present, but 2 cores and 3MB cache make any serious virtualization impractical.
Efficiency
35W TDP was reasonable for 2010 but is far less efficient than modern mobile chips.
Same 35W TDP as all Arrandale i5s. Higher turbo at same power shows good process binning.
Specialized Performance
AI / ML
- No AI acceleration instructions
- No AVX support
- Completely unsuitable for any AI workload
- No AI acceleration capabilities
Content Creation
Gaming
- Integrated Intel HD Graphics (first gen) is extremely limited
- No dedicated VRAM, shares system memory
- Unplayable in any modern game title
- May run pre-2010 games at low settings
- Performance identical to socketed i5-580M
- 3.333 GHz turbo irrelevant when GPU is the bottleneck
- Only viable for very old or lightweight games
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Historically important 32nm mobile transition chip
- Turbo Boost added dynamic performance
- Hyper-Threading improved multitasking over Core 2 Duo
- Low cost on the used parts market
Cons
- Completely obsolete for modern workloads
- BGA package requires professional rework to replace
- Only 3MB L3 cache
- No AVX instruction support
- Maximum 8GB RAM limitation
- First-gen integrated graphics very weak
Pros
- Highest Turbo Boost in any Arrandale i5 BGA variant
- Best-binned 32nm silicon in a compact package
- AES-NI, VT-x, VT-d included
- Same 35W TDP as lower-clocked variants
Cons
- BGA package requires professional rework for replacement
- Zero upgrade path
- Only 3MB L3 cache
- No AVX support
- 8GB RAM ceiling
- Launched mere months before Sandy Bridge obsolescence
- Used market pricing may not reflect actual value
Competitors & Alternatives
Intel Core i5-540M
- AMD Turion II N530Rival
Budget Mobile
- AMD Athlon II P360Rival
Budget Mobile
- Intel Core i5-520MAlt
Slightly lower clock speed but same architecture, often cheaper on used market.
Higher clock speed for better performance if the same BGA package is available.
Compare head-to-head- Intel Core i3-330MAlt
Budget alternative without Turbo Boost but same socket compatibility.
Intel Core i5-580M
- AMD Turion II N570Rival
Performance Mobile
- AMD Phenom II N660Rival
Mainstream Mobile
- Intel Core i5-560M BGAAlt
133 MHz less turbo but potentially much cheaper and functionally similar for repair purposes.
- Intel Core i7-620M BGAAlt
Same turbo clock but with 4MB L3 cache if available for the specific motherboard.
- Intel Core i5-540M BGAAlt
Significantly cheaper on the used market with only modest performance reduction.
Our Verdict on Each
A historically significant 32nm mobile chip that introduced Turbo Boost to mainstream laptops, now strictly relevant for maintaining older notebook hardware.
Best for: Replacing a failed CPU in an existing Arrandale laptop with BGA soldering equipment
Read the full reviewThe BGA i5-580M delivers the same impressive 3.333 GHz turbo as the socketed variant but in a non-upgradeable package, making it solely relevant for repair and preservation of specific laptop models.
Best for: Exact replacement for a failed BGA i5-580M (SLC29) in a specific laptop model during board-level repair
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i5-540M or Intel Core i5-580M?
For gaming, the Intel Core i5-580M leads with a gaming performance score of 19/100 among Intel Core i5-540M and Intel Core i5-580M.
Do Intel Core i5-540M and Intel Core i5-580M use the same socket?
Yes — all of these CPUs use the Intel BGA 1288 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i5-580M posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-540M (1,830), Intel Core i5-580M (2,070). Benchmark figures are approximate and workload-dependent.