CPU Comparison
Intel Core i5-7400 vs Intel Core i5-7600T
A side-by-side comparison of specs, performance and value. The Intel Core i5-7400 is a mainstream desktop processor launched in early 2017 as part of the 7th Generation Kaby Lake lineup. Designed as the entry point for the Core i5 desktop family, it features four physical cores operating at a base frequency of 3.0 GHz, with the ability to boost up to 3.5 GHz. Manufactured on Intel's mature 14nm process, it fits into the standard 65-watt TDP envelope, making it compatible with a wide range of cooling solutions and motherboards. The chip lacks Hyper-Threading, handling four threads simultaneously, which was standard for i5 processors of this generation. It integrates Intel HD 630 graphics, providing adequate performance for everyday multimedia tasks and hardware-accelerated video decoding. Supporting dual-channel DDR4 memory at 2400 MT/s and featuring 16 PCIe 3.0 lanes, the i5-7400 was widely adopted in budget gaming rigs and office PCs. While it has been surpassed by modern processors, it remains a functional solution for basic computing needs and legacy system builds.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Solid performance for standard office tasks, but limited by 4 threads in heavy multitasking.
Handles everyday office tasks well but struggles with heavy multi-tasking due to 4 threads.
Gaming
Can run older games well but will bottleneck modern GPUs significantly.
HD 630 graphics are only suitable for older or very light 2D games.
Virtualization
Basic VM support is possible, but performance is restricted by core count.
Limited capability for virtual machines due to the lack of Hyper-Threading.
Efficiency
65W TDP is well-managed and easy to cool.
Exceptional power efficiency tailored for 35W thermal envelopes.
Specialized Performance
AI / ML
- No AI acceleration hardware
- Will struggle with any local AI inference
- No dedicated AI hardware
- Inference tasks will be extremely slow
Content Creation
Gaming
- Heavily bottlenecked by 4 threads in modern titles
- Acceptable for retro or e-sports titles with a low-end GPU
- HD 630 not suitable for modern gaming without a dedicated GPU
- Only suitable for legacy games
- HD 630 lacks the power for modern 3D titles
- Requires a discrete GPU for any serious gaming
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Good single-core performance for basic tasks
- Low 65W TDP is easy to cool
- Hardware video decoding for modern codecs
- Widely compatible with LGA 1151 motherboards
- Affordable on the used market
Cons
- Only 4 threads limits modern multitasking
- Locked multiplier prevents overclocking
- No PCIe Gen 4 support
- Bottlenecks modern mid-range GPUs
- Not supported on Windows 11 officially
Pros
- Extremely low 35W TDP
- Good single-thread performance for basic tasks
- Hardware decoding for modern video codecs
- Ideal for fanless or compact SFF cases
- Affordable on the used market
Cons
- Lacks Hyper-Threading
- Low base clock of 2.8 GHz
- Weak integrated graphics
- Locked multiplier prevents overclocking
- Outperformed by modern low-power CPUs
Competitors & Alternatives
Intel Core i5-7400
- AMD Ryzen 3 1200Rival
Desktop
- AMD Ryzen 5 1400Rival
Desktop
- Intel Core i3-7100Rival
Desktop
- Intel Core i5-6400Rival
Desktop
- AMD FX-8350Rival
Desktop
Successor with 6 cores, offering vastly superior modern performance.
Compare head-to-head- AMD Ryzen 5 1600Alt
Contemporary AMD alternative with 6 cores and 12 threads.
A slight step up in clock speeds if sticking to 7th Gen.
Compare head-to-head- AMD Ryzen 5 3600Alt
A much better modern alternative for a budget build.
A modern budget CPU that destroys this chip in every metric.
Compare head-to-head
Intel Core i5-7600T
- AMD Ryzen 5 1400Rival
Desktop
- AMD Ryzen 3 1200Rival
Desktop
- Compare head-to-headIntel Core i5-6500TRival
Desktop
- Intel Core i3-7100Rival
Desktop
- AMD A10-9700Rival
Desktop
Coffee Lake successor with 6 cores for much better multi-core performance.
Compare head-to-head- AMD Ryzen 5 3400GEAlt
A low-power AMD alternative with better integrated graphics.
A slightly lower-tier alternative if cost is the primary concern.
Compare head-to-head- Intel NUC 11Alt
A complete modern compact system solution with vastly superior efficiency.
- AMD Ryzen 3 3200GEAlt
Another low-power desktop alternative with competitive performance.
Our Verdict on Each
A standard quad-core CPU of its era that handles basic tasks well, but lacks Hyper-Threading and is heavily bottlenecked in modern multi-threaded workloads.
Best for: Keeping an existing LGA 1151 system alive for basic office work.
Read the full reviewAn efficient quad-core CPU for compact builds, but its low TDP limits multi-core performance and it lacks modern features like Hyper-Threading.
Best for: Building a silent, low-power mini PC for web browsing and office work using used parts.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-7400 or Intel Core i5-7600T?
Based on our editorial ratings, the Intel Core i5-7600T comes out ahead with a score of 6.5/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core i5-7400 or Intel Core i5-7600T?
For gaming, the Intel Core i5-7400 leads with a gaming performance score of 45/100 among Intel Core i5-7400 and Intel Core i5-7600T.
Which uses less power?
The Intel Core i5-7600T has the lowest rated TDP. Power draw across these chips: Intel Core i5-7400 (65 W), Intel Core i5-7600T (35 W).
Do Intel Core i5-7400 and Intel Core i5-7600T 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 i5-7400 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-7400 (5,200), Intel Core i5-7600T (4,400). Benchmark figures are approximate and workload-dependent.