CPU Comparison
Intel Core i5-7600 vs Intel Core i5-7600K
A side-by-side comparison of specs, performance and value. The Intel Core i5-7600 is a high-end mainstream desktop processor launched in early 2017 as part of the 7th Generation Kaby Lake lineup. Positioned just below the unlocked K-series, it features four physical cores without Hyper-Threading, operating at a base frequency of 3.5 GHz with a maximum turbo boost of 4.1 GHz. This represents the highest clock speeds available on a locked 7th Gen i5 processor. Manufactured on Intel's 14nm process, it maintains a 65-watt TDP, making it easy to cool with standard solutions. The processor integrates Intel HD 630 graphics, providing hardware-accelerated 4K media decoding, and supports dual-channel DDR4 memory at 2400 MT/s. While its high clock speeds deliver excellent single-thread performance for gaming and daily applications, the absence of Hyper-Threading limits its multi-threaded throughput. Utilizing the LGA 1151 socket, the i5-7600 was aimed at users seeking top-tier locked performance, though it was quickly overshadowed by the 6-core 8th Gen processors that followed.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Very snappy for daily tasks, but 4 threads limit heavy multitasking.
Snappy for daily tasks but fails in multi-threaded rendering.
Gaming
Good for older games due to high clocks, but bottlenecks modern GPUs in CPU-heavy titles.
High clocks help older games, but 4 threads cause severe stuttering in modern titles.
Virtualization
Limited by core count for running multiple VMs.
Poor for VMs due to lack of threads.
Efficiency
65W TDP offers a good balance of power and heat.
91W TDP increases significantly when overclocked.
Specialized Performance
AI / ML
- No AI acceleration hardware
- Inadequate for local AI inference
- No AI hardware
- Unusable for modern AI tasks
Content Creation
Gaming
- High single-core clocks help older games
- 4 threads cause stuttering in modern AAA titles
- Requires a discrete GPU for any real gaming
- Overclocking to 5GHz doesn't fix stuttering caused by 4 threads
- Bottlenecks modern GPUs heavily
- Only suitable for retro or eSports titles
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- High single-thread performance
- 4.1 GHz max turbo boost
- 65W TDP is easy to cool
- Hardware 4K video decoding
- Good for legacy gaming
Cons
- Only 4 cores and 4 threads
- Locked multiplier
- Bottlenecks modern GPUs
- No official Windows 11 support
- Outdated PCIe Gen 3
Pros
- Unlocked multiplier for overclocking
- High 4.2 GHz turbo boost
- Can easily hit 5.0 GHz with good cooling
- Strong single-thread performance
- Fun chip for legacy enthusiast builds
Cons
- Only 4 cores and 4 threads
- Severely bottlenecks modern games
- No official Windows 11 support
- 91W TDP gets hot when overclocked
- Quickly replaced by 6-core i5-8600K
Competitors & Alternatives
Intel Core i5-7600
- AMD Ryzen 5 1500XRival
Desktop
- Compare head-to-headIntel Core i5-7500Rival
Desktop
- AMD Ryzen 5 1600Rival
Desktop
- Intel Core i7-7700Rival
Desktop
- Intel Core i3-7350KRival
Desktop
Successor with 6 cores, offering much better modern performance for similar money.
Compare head-to-headThe unlocked version if you plan to overclock on an older board.
Compare head-to-headA cheap modern alternative with 6 cores and 12 threads.
Compare head-to-headA modern budget CPU that vastly outperforms it.
Compare head-to-head
Intel Core i5-7600K
- AMD Ryzen 5 1600Rival
Desktop
- AMD Ryzen 5 1500XRival
Desktop
- Compare head-to-headIntel Core i5-6600KRival
Desktop
- Intel Core i7-7700KRival
Desktop
- AMD FX-8350Rival
Desktop
Successor with 6 cores, offering much better modern performance.
Compare head-to-headThe locked version if you don't plan to overclock.
Compare head-to-head- Intel Core i5-12400FAlt
A modern budget CPU that vastly outperforms it.
- AMD Ryzen 5 3600Alt
A vastly superior modern CPU for a similar used price.
Our Verdict on Each
Offers the best single-thread performance of the locked 7th Gen i5s, but the 4-core/4-thread limitation makes it a poor choice for modern multi-threaded workloads.
Best for: Upgrading an older LGA 1151 system where maximum single-thread speed is needed without overclocking.
Read the full reviewA fun chip for overclocking, but its 4-core/4-thread design makes it obsolete for modern gaming and productivity workloads.
Best for: Buying a used chip for a legacy LGA 1151 retro gaming rig or overclocking experimentation.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-7600 or Intel Core i5-7600K?
Based on our editorial ratings, the Intel Core i5-7600 comes out ahead with a score of 6.8/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which uses less power?
The Intel Core i5-7600 has the lowest rated TDP. Power draw across these chips: Intel Core i5-7600 (65 W), Intel Core i5-7600K (91 W).
Do Intel Core i5-7600 and Intel Core i5-7600K use the same socket?
Yes — all of these CPUs use the Intel Socket 1151 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i5-7600K posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-7600 (6,000), Intel Core i5-7600K (6,500). Benchmark figures are approximate and workload-dependent.