CPU Comparison
Intel Core i7-4790 vs Intel Core i7-6700
A side-by-side comparison of specs, performance and value. The Intel Core i7-4790 is a mainstream desktop processor launched in May 2014 as part of the 'Devil's Canyon' refresh of the 4th Generation Haswell family. Built on the 22nm process, it features 4 cores and 8 threads, operating at a base clock of 3.6 GHz and boosting up to 4.0 GHz. The processor includes 8MB of L3 cache and supports dual-channel DDR3 memory. With an 84W TDP, it was a popular choice for gamers and content creators, offering strong single-core performance and excellent multi-threading capabilities. It integrates Intel HD Graphics 4600, providing basic display capabilities. The i7-4790 addressed the thermal issues of the i7-4770 by using improved thermal paste under the IHS. While it has been succeeded by multiple generations, it remains a capable performer for basic computing and older games.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles office tasks well but slow for modern rendering.
Handles office workloads and multitasking without issues.
Gaming
Bottlenecks modern GPUs; okay for older esports titles.
Good for 60fps gaming with a discrete GPU, but struggles with modern high-refresh titles.
Virtualization
Can run basic VMs but limited by 4 cores.
Capable of running 1-2 light VMs.
Efficiency
84W TDP is high for this performance level by modern standards.
Highly efficient 65W design.
Specialized Performance
AI / ML
- No dedicated AI hardware
- Slow CPU inference
- No AI hardware
- CPU inference is slow
Content Creation
Gaming
- Bottlenecks modern GPUs
- Suitable for older games
- Lacks AVX-512
- Needs a discrete GPU for modern gaming
- Quad-core design is aging for new AAA games
- Great for older or esports titles
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Improved thermals over 4770
- 4.0 GHz turbo boost
- 4 cores with Hyper-Threading
- Supports AVX2
Cons
- End-of-life platform
- High 84W TDP
- No Windows 11 support
- Locked multiplier
Pros
- Excellent power efficiency (65W)
- Solid single-core performance
- Supports DDR4 memory
- Good integrated graphics
Cons
- Only 4 cores
- Locked multiplier
- No PCIe 4.0
- Outdated platform
Competitors & Alternatives
Intel Core i7-4790
- AMD FX-8350Rival
Desktop
- AMD FX-8370Rival
Desktop
- Compare head-to-headIntel Core i7-4770Rival
Desktop
- Compare head-to-headIntel Core i5-4690Rival
Desktop
- AMD FX-8320Rival
Desktop
Modern budget CPU that vastly outperforms it.
Compare head-to-head- AMD Ryzen 5 5600Alt
Excellent budget modern alternative.
- Intel Core i5-12400FAlt
Best value modern gaming CPU.
- AMD Ryzen 5 5500Alt
Cheap and highly capable.
Unlocked version for older boards.
Compare head-to-head
Intel Core i7-6700
- AMD FX-8350Rival
Desktop
- AMD FX-8370Rival
Desktop
- Compare head-to-headIntel Core i5-6600Rival
Desktop
- Compare head-to-headIntel Core i7-4790Rival
Desktop
- AMD A10-7890KRival
Desktop
- Intel Core i7-7700Alt
Slightly faster with better clock speeds.
- Intel Core i5-12400FAlt
Vastly superior modern alternative for budget builds.
- AMD Ryzen 5 5500Alt
More cores, better modern value.
Cheaper, 6 cores, better performance.
Compare head-to-head- AMD Ryzen 5 3600Alt
Legacy alternative with much better multi-threading.
Our Verdict on Each
A solid 2014 CPU that still handles basic tasks, but struggles with modern workloads and lacks Windows 11 support.
Best for: The Core i7-4790 is a processor that should only be encountered in legacy systems. If you already own a motherboard with this chip, it can still serve adequately for basic web browsing, office applications, and older games. However, it is not recommended for purchase today. The LGA 1150 platform is dead, meaning there is no upgrade path. Additionally, the lack of official Windows 11 support and high 84W TDP make it inefficient compared to modern budget processors. Avoid buying this CPU for new builds. It is best utilized by keeping existing hardware alive for light duties.
Read the full reviewA reliable and efficient quad-core CPU that was the gold standard for mainstream desktop computing in 2015, still capable of basic tasks today.
Best for: Upgrading an older LGA 1151 system for budget 1080p gaming.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i7-4790 or Intel Core i7-6700?
Based on our editorial ratings, the Intel Core i7-6700 comes out ahead with a score of 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 is faster for gaming, Intel Core i7-4790 or Intel Core i7-6700?
For gaming, the Intel Core i7-6700 leads with a gaming performance score of 65/100 among Intel Core i7-4790 and Intel Core i7-6700.
Which uses less power?
The Intel Core i7-6700 has the lowest rated TDP. Power draw across these chips: Intel Core i7-4790 (84 W), Intel Core i7-6700 (65 W).
Do Intel Core i7-4790 and Intel Core i7-6700 use the same socket?
No. They use different sockets (Intel Core i7-4790: Intel Socket 1150, Intel Core i7-6700: Intel Socket 1151), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i7-6700 posts the highest multi-core benchmark score. Multi-core results: Intel Core i7-6700 (7,500). Benchmark figures are approximate and workload-dependent.