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The Intel Broadwell processor has a 14nm die, some microcode and memory controller changes as well as the addition of an L4 cache and the new Iris graphics processor. With a base frequency of 3.3 GHz we can’t consider it a speed bump since the Haswell 4770K has a frequency of 3.5 GHz.
For those of you following what Intel has been up to, they officially announced their Broadwell based CPUs at Computex this year. Last year we did see a Broadwell based Core-M CPU come out for some ultrbooks but beyond that everyone has been waiting to see what they would have to offer for desktops and normal laptops. Well coverage has been trickling out and you can expect to see CPUs finding their way into stores soon as well. Today I’m going to take a look at the Core i7-5775C, Intel’s flagship desktop model. You will also notice their isn’t a new chipset launch to go with this one as these 14nm Broadwell CPUs run on the same 9 Series Intel chipset that the Haswell based CPUs ran on.
Intel’s Broadwell launch has been quite interesting to say the least. If you can remember when we first heard of Broadwell its was rumored that it would not be a socketed processor, but rather it would come in the BGA package. On top of this rumor the actual launch of Broadwell was supposed to happen last year at the same time as the 9 Series chipset. Intel decided to delay the launch of its Broadwell processors till they were officially announced at Computex last month, luckily we did get socketed processors! Broadwell will be the “tick” in Intel’s “tick-tock” release schedule which we have seen for many years now where a “tick” is a node shrink of a previous microarchitecture and a “tock” is a new microarchitecture. The previous microarchitecture was Haswell at 22nm at now Broadwell will be 14nm. On top of just the node shrink Intel has really tried to focus on power efficiency, meaning that they are looking shooting for better performance using less power. Intel has also added their Iris Pro 6200 integrated graphics on the chip, which is a first for a socketed processor. On top of that the processor is fully unlocked and features 128 MB of eDRAM for the Iris Pro Graphics, which can also be overclocked. Broadwell comes at a very weird time for consumers as well. We have heard that Intel could be launching their Skylake processors and 100 Series chipset at Gamescom in August. Skylake will be the “tock” in Intel’s release schedule. So consumers could get Broadwell with a 9 Series motherboard or just wait a little bit for a Skylake processor with a 100 Series board. Having just a few months between launches does not give a lot of time for Intel to really push Broadwell or even get it out into the channel. As of writing this it is quite hard to find Broadwell Desktop processors at major online retailers. Today we will be taking a look at the flagship processor in the Broadwell desktop processor line, the i7-5775C. This quad-core processor has a base CPU frequency of 3.3 GHz with a turbo boost up to 3.7 GHz. While this might be slower than the 4770K it achieves this with far less power and has much more powerful integrated graphics.
Today’s offering from Hardware.Info is one of our specialty dishes, a massive comparison test with a ton of benchmarks, featuring 57 CPUs by AMD and Intel. Everything from an A6-7400K up to a Core i7 5690X, tested with games, photo and video editing software, office applications and more. Of course we also benchmarked integrated graphics. 42 pages of mostly graphs, enough to get any hardware enthusiast excited.
Oftentimes we will get people asking us about building a gaming PC on a budget, with the ability to upgrade in the future. Well today we will be bringing you our AMD A8 7650K review, which is priced aggressively and certainly packs a punch.
This APU can be used in a variety of ways, like a low budget gaming PC with room for upgrades, a HTPC, heck even cheap work stations aren’t out of the realm of possibility, but before we make any bold claims lets take a look at its performance.
Last year, Intel released its new high-end desktop platform, the X99, which uses the new LGA2011-v3 socket. The CPUs launched for this platform are codenamed "Haswell-E," and the most high-end CPU lauched for this platform is the Core i7-5960X, which has eight cores (16 threads thanks to the Hyper-Threading technology), 3.0 GHz clock (3.5 GHz maximum clock, through Turbo Boost technology), and the support for quad-channel DDR4 memories. Let's benchmark this beast and see how well it performs.
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