Page 1:Meet Broadwell-E For The High-End Desktop
Page 2:Test Setup & Overclocking
Page 3:Game Results
Page 4:Desktop Productivity Results
Page 5:Adobe Creative Suite Results
Page 6:Office Productivity Results
Page 7:Intel Core i7-6800K: Overclocking, Power & Temperatures
Page 8:Intel Core i7-6850K: Overclocking, Power & Temperatures
Page 9:Intel Core i7-6900K: Overclocking, Power & Temperatures
Page 10:Intel Core i7-6950X: Overclocking, Power & Temperatures
Page 11:Intel Broadwell-E Conclusion
Intel Broadwell-E Conclusion
Nobody is going to argue that Intel’s processors are the fastest available. The company has several enthusiast-oriented CPUs that we’d want in a high-end PC built for gaming, productivity or even mega-tasking, the cringey buzzword used to describe multiple threaded workloads running concurrently. Intel’s clearly the prettiest girl in the room, is well aware of this fact and, based on Broadwell-E's pricing, doesn't need to beat the "value" of last generation's -Es by much.
Consequently, it’s hard to get excited about today’s launch. For anyone who bought Haswell-E, you’ll find a refreshed replacement at each familiar tier, plus a $1700+ halo model. Swapping old for new, you'll pick up a little extra performance attributable to the architecture and a bit more from subtle frequency boosts. Nothing’s going to make you want to upgrade a Core i7-5930K with a -6850K, though.
|Intel's Enthusiast Desktop CPU Pricing (As of 5/30/2016)|
|Core i7-6950X (Broadwell-E)||$1723 (1K Quantities)|
|Core i7-6900K (Broadwell-E)||$1089 (1K Quantities)|
|Core i7-5960X (Haswell-E)||$1016 (Newegg)|
|Core i7-6850K (Broadwell-E)||$617 (1K Quantities)|
|Core i7-5930K (Haswell-E)||$580 (Newegg)|
|Core i7-6800K (Broadwell-E)||$434 (1K Quantities)|
|Core i7-5820K (Haswell-E)||$390 (Newegg)|
|Core i7-6700K (Skylake)||$350 (Newegg)|
|Core i7-4790K (Haswell)||$340 (Newegg)|
Unless you have a very specific reason for needing a 10-core CPU, that Core i7-6950X is a real kick in the pants. We have no doubt those needs exist; after all, several of our benchmarks demonstrated excellent scaling all the way through 10 cores, and saving time on compute-intensive work adds up to big money. However, we would have loved to see the -6950X replace the -5960X at $1000 and so on down the stack, giving enthusiasts a reason to step up. That might not have looked good next to the Xeon E5-2687 v4, which commands a $2141 price tag for 12 cores and 30MB of L3 cache at 3GHz. But the E5 is dual-socket-capable, while the Core i7 is limited to 1S platforms. They don’t exactly compete.
At the other end of the spectrum, Core i7-6800K seems like a solid option for gamers looking to build on X99 as affordably as possible, particularly if you only intend to run one or two graphics cards. Given Core i7-6700K’s more advanced architecture, higher clock rate, lower price and more flexible Z170 PCH, the quad-core route is a more cost-effective solution. But we did see a couple of situations where modern titles do benefit from six, eight or ten cores. Stay tuned for a more in-depth piece that focuses on gaming and how the latest titles respond to a range of host processors.
Intel does show signs that it’s still thinking about enthusiasts. Turbo Boost Max Technology 3.0 is a novel approach to throwing your best core at single-threaded workloads sensitive to clock rate. Per-core overclocking facilitates increased granularity in how you dial in optimal performance. AVX ratio offsets ensure you can maintain an aggressive overclock and then dial back clock rate in applications written to exploit Intel’s power-hungry Advanced Vector Instructions without compromising stability. And VccU voltage control offers access to the coherent ring interconnect’s power supply—something Intel says is really aimed at extreme tuners. It’s only unfortunate that our overclocking and power analysis doesn’t show a lot of headroom available to folks with air or closed-loop liquid cooling systems. Even if you’re the owner of a beefy water cooler, there’s only so much to squeeze out of Broadwell-E...and usually that’s less than Haswell-E.
According to Intel, you should be able to find all four Broadwell-E-based models for sale immediately. So, from this point on, anyone already in the market for a high-end desktop will likely spend a few more dollars to get Broadwell-E instead of buying the Haswell equivalent. However, we don’t expect Intel’s minor improvements to compel many upgrades on existing X99 platforms. There’s simply not enough new going on. Instead, we imagine those dollars going toward the latest 14/16nm GPUs and PCIe-based storage.
- Meet Broadwell-E For The High-End Desktop
- Test Setup & Overclocking
- Game Results
- Desktop Productivity Results
- Adobe Creative Suite Results
- Office Productivity Results
- Intel Core i7-6800K: Overclocking, Power & Temperatures
- Intel Core i7-6850K: Overclocking, Power & Temperatures
- Intel Core i7-6900K: Overclocking, Power & Temperatures
- Intel Core i7-6950X: Overclocking, Power & Temperatures
- Intel Broadwell-E Conclusion