CPU Comparison
Intel Core i3-10320 vs Intel Core i7-4771
A side-by-side comparison of specs, performance and value. The Intel Core i3-10320 is a 10th-generation desktop processor built on the 14nm Comet Lake architecture, featuring 4 cores and 8 threads. It operated at a base clock of 3.8 GHz with a maximum turbo boost of 4.6 GHz. Positioned as an OEM-specific SKU, it was rarely found in retail packaging but powered a variety of pre-built desktop systems. The processor utilized the LGA 1200 socket and was paired with Intel 400-series chipsets. One of its most unusual characteristics is its power configuration: while Intel's ARK database historically listed its TDP as 91W, the actual PL1 (long-term power limit) is configured to 65W, with a PL2 (short-term boost) of 90W. It featured 8MB of L3 cache, dual-channel DDR4-2666 memory support, and 16 lanes of PCIe 3.0 connectivity. The integrated UHD Graphics 630 provided basic display output capabilities. This made it a competent, if somewhat confusingly specified, option for everyday office work and light multitasking, though it was quickly overshadowed by the more aggressively priced i3-10100.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles office suites and web apps well, but the 65W PL1 will cause throttling in long-running Excel macros or heavy multitasking.
Handles office tasks well but slow for modern rendering.
Gaming
Requires a discrete GPU for gaming. The CPU itself can handle budget GPUs without severe bottlenecking at 1080p.
Bottlenecks modern GPUs; okay for older titles.
Virtualization
4 cores and 8 threads can run a couple of light virtual machines, but it is not ideal for dedicated lab environments.
Can run basic VMs but limited by 4 cores.
Efficiency
The 14nm process shows its age; newer Ryzen 3 parts offer significantly better performance per watt.
84W TDP is inefficient by modern standards.
Specialized Performance
AI / ML
- No AI acceleration hardware
- Lacks AVX-512 instructions
- Not suitable for AI workloads
- No AI hardware
- Slow CPU inference
Content Creation
Gaming
- UHD 630 iGPU cannot handle modern games
- CPU performance is adequate for entry-level dedicated GPUs
- Lacks PCIe 4.0 for future GPU upgrades
- Bottlenecks modern GPUs
- Suitable for older games
- Lacks modern security features
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- High 4.6 GHz boost clock for snappy single-thread performance
- 8 threads provide good multitasking for the price
- Low 65W sustained power draw keeps temperatures down
- Includes enterprise features like TSX and TXT
- Solid performance for basic office environments
Cons
- OEM-exclusive, difficult to buy separately
- Confusing and misleading 91W TDP labeling
- DDR4-2666 memory speed cap
- Only 16 PCIe 3.0 lanes
- Outperformed by cheaper Ryzen 3 alternatives in multi-threaded tasks
Pros
- Matches 4770K stock performance
- 4 cores with Hyper-Threading
- Supports AVX2
- Includes VT-d
Cons
- Locked multiplier
- End-of-life platform
- No Windows 11 support
- High 84W TDP
Competitors & Alternatives
Intel Core i3-10320
- AMD Ryzen 3 3100Rival
Budget Desktop
- AMD Ryzen 3 3300XRival
Budget Desktop
- AMD Athlon 3000GRival
Entry Desktop
- Intel Pentium Gold G6600Rival
Entry Desktop
- AMD Ryzen 5 1600 AFRival
Budget Desktop
Nearly identical performance but available at retail for a much lower price.
Compare head-to-headAdds 2 more cores for a significant multi-threaded boost at a reasonable price.
Compare head-to-head- AMD Ryzen 5 3600Alt
Superior multi-core performance, PCIe 4.0, and often priced competitively.
A massive generational leap in IPC and efficiency on the LGA 1700 platform.
Compare head-to-head
Intel Core i7-4771
- AMD FX-8350Rival
Desktop
- AMD FX-8320Rival
Desktop
- Compare head-to-headIntel Core i7-4770Rival
Desktop
- Compare head-to-headIntel Core i5-4670Rival
Desktop
- AMD FX-6300Rival
Desktop
Slightly faster drop-in upgrade for old boards.
Compare head-to-headModern budget CPU that vastly outperforms it.
Compare head-to-head- AMD Ryzen 5 5600Alt
Modern budget alternative.
- Intel Core i5-12400FAlt
Best value modern gaming CPU.
- AMD Ryzen 5 5500Alt
Cheap and highly capable.
Our Verdict on Each
A capable 4-core processor for basic computing, but its OEM exclusivity and confusing 91W/65W power spec make it irrelevant for custom builders.
Best for: The Intel Core i3-10320 is not a processor you should actively seek out to build a new PC, primarily because it was never intended for the retail market. If you are upgrading an existing OEM desktop that currently houses this chip, it is generally not worth the investment to swap it out for an i5 or i7 due to motherboard BIOS restrictions common in pre-built systems. However, if you are purchasing a used office PC on the cheap that contains the i3-10320, it remains surprisingly capable for everyday tasks. Its 4 cores and 8 threads, combined with a 4.6 GHz boost clock, handle web browsing, office applications, and 1080p media consumption without breaking a sweat. Just be aware of the 65W PL1 limit, which may throttle sustained workloads, and the DDR4-2666 memory speed cap, which slightly bottlenecks the integrated UHD 630 graphics. Avoid it for any serious gaming or content creation.
Read the full reviewA solid 2013 CPU that matches the 4770K in stock performance but lacks overclocking, making it obsolete today.
Best for: The Core i7-4771 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 or retro gaming.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i3-10320 or Intel Core i7-4771?
Based on our editorial ratings, the Intel Core i7-4771 comes out ahead with a score of 6/10. 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 i3-10320 or Intel Core i7-4771?
For gaming, the Intel Core i3-10320 leads with a gaming performance score of 28/100 among Intel Core i3-10320 and Intel Core i7-4771.
Which uses less power?
The Intel Core i7-4771 has the lowest rated TDP. Power draw across these chips: Intel Core i3-10320 (91 W), Intel Core i7-4771 (84 W).
Do Intel Core i3-10320 and Intel Core i7-4771 use the same socket?
No. They use different sockets (Intel Core i3-10320: LGA 1200, Intel Core i7-4771: Intel Socket 1150), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i3-10320 posts the highest multi-core benchmark score. Multi-core results: Intel Core i3-10320 (0). Benchmark figures are approximate and workload-dependent.