CPU Comparison
Intel Core i5-6500 vs Intel Core i5-5575R
A side-by-side comparison of specs, performance and value. The Intel Core i5-6500 is a 6th generation Skylake quad-core processor designed for mainstream desktop users, offering solid base performance and DDR4 memory support without the premium of an unlocked multiplier.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Lacks the thread count for modern multi-tasking and rendering workloads.
Quad-core performance is sufficient for basic office apps but struggles with heavy multitasking.
Gaming
Bottlenecks modern GPUs heavily in newer titles; fine for older or esports games.
Handles older eSports and indie titles at 1080p smoothly thanks to the eDRAM.
Virtualization
Very limited for running VMs due to 4 threads.
Can run lightweight VMs but is limited by 4 threads and DDR3 memory.
Efficiency
65W TDP is easy to cool and fairly efficient for a 14nm quad-core.
The 14nm Broadwell chip is reasonably efficient within its 65W envelope.
Specialized Performance
AI / ML
- No AI hardware acceleration
- 4 threads severely limit local LLM and inference capabilities
- No AI acceleration hardware
- Limited by slow DDR3 memory bandwidth
Content Creation
Gaming
- Severe 1% low frame drops in modern CPU-heavy games
- Adequate for CS:GO and Valorant
- No overclocking headroom to alleviate bottlenecks
- Iris Pro 6200 performs similarly to an entry-level GT 740 GPU
- Excellent for emulation and older titles
- Not suitable for modern AAA games
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Low 65W TDP, easy to cool
- Solid IPC for its generation
- Included a stock cooler
- HD 530 iGPU for troubleshooting
Cons
- Only 4 threads without Hyper-Threading
- Locked multiplier prevents overclocking
- Struggles with modern gaming workloads
- End-of-life platform with no upgrade path
Pros
- Excellent integrated graphics for its era
- Low 65W TDP suitable for small cases
- Includes 128MB L4 eDRAM
- Good single-thread performance for basic tasks
Cons
- Soldered to motherboard, no upgrade path
- Locked multiplier
- Limited to DDR3 memory
- Only 4 threads limits modern multitasking
- Hard to find as a standalone part
Competitors & Alternatives
Intel Core i5-6500
- AMD FX-8350Rival
Mainstream Desktop
- AMD FX-6350Rival
Budget Desktop
- Compare head-to-headIntel Core i5-4590Rival
Previous Gen
- Intel Core i3-6100Rival
Budget Desktop
- AMD A10-7870KRival
APU Desktop
Modern budget king that easily outpaces the i5-6500 in all metrics.
Compare head-to-head- AMD Ryzen 5 5600GAlt
Incredible integrated graphics and 12 threads for a similar used price.
- Intel Core i5-12400FAlt
The modern equivalent with vastly superior multi-threading and gaming performance.
- AMD Ryzen 5 3600Alt
Older but highly capable 6-core/12-thread CPU on a cheap platform.
Provides 12 threads on a budget LGA 1200 platform.
Compare head-to-head
Intel Core i5-5575R
- AMD A10-7870KRival
Desktop APU
- AMD A8-7670KRival
Desktop APU
- Compare head-to-headIntel Core i5-5675CRival
Desktop Socketed
- Intel Core i7-5557URival
Mobile/Desktop BGA
- AMD A10-8700PRival
Mobile APU
- AMD Ryzen 5 5600GAlt
A modern APU that massively outperforms this chip in every metric.
A modern budget CPU that dwarfs this i5 in single and multi-core performance.
Compare head-to-head- AMD Ryzen 3 3200GAlt
A cheap, modern AM4 alternative with better integrated graphics.
- Intel NUC 11Alt
A complete modern mini PC solution offering vastly superior efficiency.
Our Verdict on Each
A reliable workhorse in its day, the i5-6500 delivered excellent value for locked mainstream builds, though its 4-thread limitation renders it obsolete for modern heavy workloads.
Best for: The i5-6500 is only viable today if you are repairing an older LGA 1151 system on an extreme budget or building a basic home server. It can handle web browsing, office applications, and retro or esports gaming adequately. However, buying one new or even used at a high price makes no sense. Modern entry-level chips like the i3-12100F obliterate it in single-core and multi-core performance while offering a modern platform with an upgrade path. If you already own this chip, keep it as long as your tasks remain basic, but do not invest money into this platform expecting a noticeable uplift over your existing setup without moving to a newer generation.
Read the full reviewAn intriguing BGA-packaged processor that delivers strong integrated graphics performance for compact systems, though its locked nature limits upgradability.
Best for: Buying a cheap used NUC or AIO for basic media consumption.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i5-6500 or Intel Core i5-5575R?
For gaming, the Intel Core i5-5575R leads with a gaming performance score of 60/100 among Intel Core i5-6500 and Intel Core i5-5575R.
Do Intel Core i5-6500 and Intel Core i5-5575R use the same socket?
No. They use different sockets (Intel Core i5-6500: LGA 1151, Intel Core i5-5575R: Intel BGA 1364), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i5-6500 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-6500 (5,400). Benchmark figures are approximate and workload-dependent.