Intel Core i7 5820K Bewertung | 78 Daten im Vergleich

This TechPowerUp review analyzes the Haswell-E platform, comparing the 8-core i7-5960X against 6-core models (i7-5930K, i7-5820K) on the X99 chipset with DDR4. While the 5960X offers top-tier 8-core performance, the 5820K serves as a high-value, overclockable alternative, with differences in PCIe lane counts (40 vs. 28) separating the premium and budget options. Performance testing reveals massive gains in workstation tasks like rendering, though gaming benefits are minimal, and high power consumption under load is noted. Pros include exceptional multi-threaded speed and platform longevity, while cons involve high heat output and limited PCIe lanes on lower-tier models.

The Overclock3D review describes the Intel Core i7-5820K as a mixed-bag processor that struggles to justify itself at stock speeds, often underperforming compared to the cheaper, higher-clocked i7-4790K. While it brings six hyperthreaded cores and DDR4 support to a more affordable X99 price point, its "out of the box" performance is underwhelming, and the 28 PCIe lanes are only suitable for single-GPU users. Despite these issues, the chip shines in heavily multi-threaded tasks, particularly when overclocked to bridge the performance gap with higher-tier models. Key, however, was a "frustrating" overclocking experience where reviewers struggled to achieve stable high-speed memory support, often forcing a compromise between CPU and RAM speeds. Despite receiving an OC3D Silver Award for its value proposition in video rendering and multi-tasking, the review concludes it is hard to recommend for average users.

The Bit-tech review of the Intel Core i7-5930K and i7-5820K highlights significant performance gains over previous generations,, driven by 6-core architecture, quad-channel DDR4 memory, and the X99 chipset. Pros include exceptional multi-threaded performance, with the i7-5930K showing up to 41% faster rendering speeds when overclocked, alongside improved platform features. Cons involve high total system costs due to required DDR4 memory and 140W TDPs that necessitate robust cooling, with the i7-5820K restricted to 28 PCIe lanes compared to the 5930K's 40. Ultimately, the review deems the i7-5820K the better value for gamers, while the i7-5930K is recommended only for those specifically needing the extra PCIe lanes.

The Tom's Hardware review highlights the Intel Core i7-5960X as a landmark 22nm Haswell-E processor, representing Intel's first eight-core consumer desktop CPU, featuring 16 threads, 20MB L3 cache, and a shift to the X99 chipset with quad-channel DDR4 memory. While offering immense multi-threaded performance (up to 79% faster in optimized tasks) and 40 PCIe 3.0 lanes, the platform requires expensive LGA 2011-3 motherboards and DDR4 memory. Despite high power consumption when overclocked to 4.5GHz, the chip is efficient at stock speeds, though its 3.0GHz base clock is lower than previous Extreme Edition chips, and its high $1,050 price point makes it overkill for most users.

AnandTech's review of Intel's Haswell-E lineup highlights the Core i7-5960X as the first consumer 8-core processor, offering immense multi-threaded performance for rendering and video encoding, alongside the 6-core i7-5930K and i7-5820K. Key advantages include the X99 platform's support for DDR4 memory and up to 40 PCIe 3.0 lanes, ideal for high-end, multi-GPU configurations. However, the 5960X's lower base clock (3.0GHz) can result in poorer gaming performance compared to higher-clocked quad-core chips, and the high cost of the CPU, X99 motherboard, and DDR4 memory represents a significant investment. For value-conscious users, the i7-5820K is highlighted as the standout choice for its six cores at a lower price point, despite having only 28 PCIe lanes. Conversely, the i7-5930K is viewed as a less appealing middle-ground, offering 40 lanes but lacking a substantial performance advantage over the 5820K in most scenarios. Ultimately, the review concludes that Haswell-E is an excellent, yet expensive, workstation-level platform that is often overkill for pure gaming applications.

The Tom's Hardware review highlights the MSI X99S SLI Plus as a high-value LGA 2011-v3 motherboard offering premium features, such as three-way SLI support and a PCIe 3.0 M.2 slot, at a budget-friendly price point. It is noted for superior memory stability beyond DDR4-3200, though CPU overclocking fell slightly short of higher-end alternatives, achieving 4.4GHz. Minor compromises include an older ALC892 audio codec and tight spacing for 4-way GPU setups, yet the board is praised for its robust performance-per-dollar, particularly for users seeking a sleek, all-black aesthetic without the high-end price tag. Copy

The Bit-tech review highlights the Intel Core i7-5930K and i7-5820K as powerful six-core, 12-thread Haswell-E processors offering significant performance gains in multi-threaded tasks, with the 5930K providing 40 PCIe lanes for multi-GPU setups, while the 5820K features 28 lanes, serving as a more cost-effective option. Both chips excel in rendering and media encoding, boasting substantial performance leads over mainstream alternatives, especially when overclocked, though performance differences are negligible in single-GPU gaming scenarios. Key pros include high multi-threaded performance and easy overclocking, countered by high platform costs for X99 motherboards and DDR4 RAM, along with PCIe lane limitations on the 5820K. For more details, visit bit-tech.net. Copy