CPU Comparison
Intel Core i5-2500 vs Intel Core i5-750
A side-by-side comparison of specs, performance and value. The Intel Core i5-2500 is the standard 95 W quad-core desktop processor from the Sandy Bridge generation, featuring a 3.3 GHz base clock, 3.7 GHz turbo, and 6 MB of L3 cache for mainstream desktop computing.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Adequate for legacy office suites, but modern web browsers and productivity apps will feel sluggish.
Four cores help with basic multitasking but modern productivity apps will feel sluggish.
Gaming
When paired with a contemporary discrete GPU, it could handle 2011-era games well, but is completely bottlenecked for modern titles.
With a discrete GPU, can handle older games but cannot run modern titles at acceptable frame rates due to CPU limitations.
Virtualization
Supports VT-x and VT-d, but four threads restrict the number of useful virtual machines.
Four real cores provide usable virtualization for lightweight VMs.
Efficiency
Consumes up to 95 W under load, which is high by modern efficiency standards.
95W for four 45nm cores is inefficient by modern standards.
Specialized Performance
AI / ML
- No AI acceleration hardware
- Lacks modern vector instruction extensions
- Fundamentally incapable of running modern AI models in a practical timeframe
- No AI acceleration instructions
- Far too slow for any ML workload
Content Creation
Gaming
- The CPU itself can still feed older GPUs adequately
- Modern games will be severely CPU-limited
- PCIe 2.0 may cause minor bottlenecks with modern high-end GPUs
- Cannot run modern AAA games at playable frame rates
- With a capable discrete GPU, older titles (pre-2015) run adequately
- The 2.666GHz base clock is a significant bottleneck
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Massive IPC improvement over previous generation
- High 3.3 GHz base clock for consistent performance
- Included AVX and AES-NI instructions
- Integrated HD 2000 graphics for basic display output
- Very stable platform with mature chipsets
Cons
- No Hyper-Threading
- Locked multiplier prevents easy overclocking
- Limited to PCIe 2.0
- Intel HD 2000 graphics are very weak
- Obsolete for any modern intensive workload
Pros
- Four real cores provided strong 2009-era performance
- 8MB L3 cache was generous for the price
- Turbo boost significantly improved single-threaded performance
- Excellent value that redefined mainstream desktop pricing
- Overclockable via BCLK with good headroom
Cons
- No Hyper-Threading limits multi-threaded vs i7 Lynnfield
- No integrated graphics requires a discrete GPU
- 45nm process is obsolete
- No AVX instruction support
- LGA 1156 platform is dead with no upgrade path
Competitors & Alternatives
Intel Core i5-2500
- AMD Phenom II X4 970Rival
Desktop Performance
- AMD Bulldozer FX-4100Rival
Desktop Mainstream
- AMD A8-3850Rival
Desktop APU
- Compare head-to-headIntel Core i5-2400Rival
Desktop Mainstream
- Intel Core i7-2600Rival
Desktop Premium
Offers an unlocked multiplier and better HD 3000 graphics for usually the same or lower used price.
Compare head-to-head- Intel Core i5-3450Alt
Ivy Bridge successor offering PCIe 3.0, better integrated graphics, and slightly better efficiency.
Intel Core i5-750
- AMD Phenom II X4 965Rival
Quad-Core Desktop
- AMD Phenom II X4 955Rival
Quad-Core Desktop
- Compare head-to-headIntel Core i7-920Rival
High-End Desktop
- AMD Phenom II X6 1055TRival
Six-Core Desktop
- Intel Core 2 Quad Q9650Rival
Legacy Quad-Core
- Intel Core i7-860Alt
Eight threads via Hyper-Threading for better multi-threaded performance.
Higher clock speed on the same platform for a small premium.
Compare head-to-head
Our Verdict on Each
A groundbreaking CPU in 2011 that offered incredible IPC gains over its predecessor, but its lack of Hyper-Threading and PCIe 2.0 limitation make it a museum piece today.
Best for: A direct drop-in replacement to repair an older family PC where the original CPU has failed.
Read the full reviewA landmark processor that offered excellent quad-core value in 2009-2010. Completely obsolete today but historically significant as the processor that established the Core i5 brand.
Best for: Keeping an existing LGA 1156 Lynnfield system functional for light tasks
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i5-2500 or Intel Core i5-750?
For gaming, the Intel Core i5-2500 leads with a gaming performance score of 18/100 among Intel Core i5-2500 and Intel Core i5-750.
Do Intel Core i5-2500 and Intel Core i5-750 use the same socket?
No. They use different sockets (Intel Core i5-2500: LGA 1155, Intel Core i5-750: LGA 1156), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i5-750 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-2500 (4,200), Intel Core i5-750 (6,750). Benchmark figures are approximate and workload-dependent.