With any system you will want to see a combination of synthetic testing and real-world. Synthetics give you a static, easily repeatable testing method that can be compared across multiple platforms.
For our synthetic tests we use Everest Ultimate, SiSoft Sandra, FutureMark's 3D Mark Vantage and PCMark Vantage, Cinebench as well as HyperPi. Each of these covers a different aspect of performance or a different angle of a certain type of performance.
CPU Raw Performance
For CPU Raw Performance we want to look at the theoretical performance numbers. This means how many GigaFlops you can get. We also test for memory bandwidth. As memory controllers are moved onto the CPU and away from the Northbridge, we see memory performance increasing but also becoming much more CPU dependent than motherboard dependent.
To test memory and raw CPU performance, we use a combination of SiSoft Sandra and HyperPi 0.99.
You can see that in terms of sheer CPU power Intel has the upper hand here even comparing dollar-for-dollar performance.
HyperPi is a front end for SuperPi that allows for multiple concurrent instances of SuperPi to be run on each core recognized by the system. It is very dependent on CPU to memory to HDD speed. The faster these components the faster it is able to figure out the number Pi to the selected length. For our testing we use the 32M run. This means that each of the four physical and four logical cores for the i7 (four total on the PII x4 955 and Core i5) is trying to calculate the number Pi out to 32 million decimal places. Each "run" is a comparative to ensure accuracy, and any stability or performance issues in the loop mentioned above will cause errors in calculation.
Okay, now this sort of surprised me here. In fact I re-ran the test four times to make sure I was getting the right results. The Core i5 stomps on everyone in this test. My only thought here is that the overhead of running two counts of HyperPi on each core is simply too much. So when you cut it down to one each, then we see the real power behind the Nehalem architecture.
PRICING: You can find products similar to this one for sale below.
United States: Find other tech and computer products like this over at Amazon's website.
United Kingdom: Find other tech and computer products like this over at Amazon UK's website.
Canada: Find other tech and computer products like this over at Amazon Canada's website.
- Page 1 [Introduction]
- Page 2 [What's New?]
- Page 3 [Overclocking]
- Page 5 [Test System Setup and Comments]
- Page 6 [Synthetic Tests - Part I]
- Page 7 [Synthetic Tests - Part II]
- Page 9 [Real-World Tests - Part I]
- Page 10 [Real-World Tests - Part II]
- Page 11 [Final Thoughts]
Recommended for You
- We at TweakTown openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion of our content. If any company representative wishes to respond, we will publish the response here.
Latest News Posts
- Rocket League adds cross-play between Xbox One, PC
- AT&T begins enforcing broadband caps, offers $30 waiver option
- Revolutionize your drive with the Automatic Connected Car Adapter
- DOTA 2 now second game to support Vulkan
- Nintendo's next-gen handheld called 'MH', will co-exist with NX?
- Does this look like a good and compatible setup/buy?
- Error on GA-Z170X-Gaming 7, config HDD RAID w/M.2 boot drive
- OCZ RevoDrive 400 M.2 NVMe PCIe SSD Review
- fatal1ty z170 gaming-itx/ac no display after resume
- H61M-DS2 Memory Problem
- Colorful & Bykski announces first water block for GTX 1080 Founders Edition
- G.SKILL hosts OC World Record Stage and OC World Cup at Computex 2016, sponsored by Intel, Samsung, and NVIDIA
- Logitech announces Ultimate Ears Roll 2 speakers
- EK Waterblocks GeForce GTX 1080 block now available
- Crucial announces Ballistix Sport LT DDR4 SODIMMs