Arm
Setting things up for what is certainly to be an exciting next few months in the world of CPUs and SoCs, Apple this morning has announced their next-generation M-series chip, the M4. Introduced just over six months after the M3 and the associated 2023 Apple MacBook family, the M4 is going to start its life on a very different track, launching alongside Apple’s newest iPad Pro tablets. With their newest chip, Apple is promising class-leading performance and power efficiency once again, with a particular focus on machine learning/AI performance. The launch of the M4 comes as Apple’s compute product lines have become a bit bifurcated. On the Mac side of matters, all of the current-generation MacBooks are based on the M3 family of chips. On...
ARM Cortex A12: Between Cortex A9 and A15 in Power & Perf, Sampling in Late 2014
We’ve talked about the hole in ARM’s product lineup for quite a while now. The Cortex A9 is too slow to compete with the likes of Intel’s Atom and...
78 by Anand Lal Shimpi on 6/2/2013
ARM Mali-T622 & V500 Video Block Complement Cortex A12
Alongside today's Cortex A12 announcement, ARM is also announcing two new IP blocks: the Mali-T622 GPU and the Mali V500 video encode/decode block. The Mali-T622 is a 2-core implementation of...
2 by Anand Lal Shimpi on 6/2/2013
Exploring the Floating Point Performance of Modern ARM Processors
As a programmer who wants to write decent performing code, I am very interested in understanding the architectures of CPUs and GPUs. However, unlike desktop and server CPUs, mobile...
39 by Rahul Garg on 6/2/2013
Server Update April 2013: Positioning the HP Moonshot 1500
With HP launching the "Moonshot" server class and Intel's IDF at Beijing, we felt it was interesting to look a bit closer at the newest developments in the server...
26 by Johan De Gelas on 4/11/2013_carousel.png)
The Great Equalizer: Apple, Android & Windows Tablet GPUs Compared using GL/DXBenchmark 2.7
For the past few years we have been lamenting the state of benchmarks for mobile platforms. The constant refrain from those who had been around long enough to remember...
83 by Anand Lal Shimpi on 3/31/2013
More Details On NVIDIA’s Kayla: A Dev Platform for CUDA on ARM
In this morning’s GTC 2013 keynote, one of the items briefly mentioned by NVIDIA CEO Jen-Hsun Huang was Kayla, an NVIDIA project combining a Tegra 3 processor and an...
17 by Ryan Smith on 3/19/2013
Calxeda's ARM server tested
ARM based servers hold the promise of extremely low power and excellent performance per Watt ratios. It's possible to place an incredible amount of servers into a single rack—there...
102 by Johan De Gelas on 3/12/2013
Samsung Details Exynos 5 Octa Architecture & Power at ISSCC '13
At CES this year Samsung introduced the oddly named Exynos 5 Octa SoC, one of the first Cortex A15 SoCs to implement ARM's big.LITTLE architecture. Widely expected to be...
52 by Anand Lal Shimpi on 2/20/2013
Samsung's Exynos 5 Octa: Powered by PowerVR SGX 544MP3, not ARM's Mali
At CES, Samsung announced its Exynos 5 Octa SoC featuring four ARM Cortex A7s and four ARM Cortex A15s. Unusually absent from the announcement was any mention of the...
43 by Anand Lal Shimpi & Brian Klug on 1/13/2013
More Details on Allwinner's A31 Quad Core Cortex A7 SoC
I stopped by Allwinner today to discuss their recently announced and now-shipping A31 SoC. The A31 is based around four ARM Cortex A7 CPUs and a Power VR SGX544MP2...
16 by Brian Klug on 1/10/2013
Samsung Announces Exynos 5 Octa SoC - 4 Cortex A7s, 4 Cortex A15s
Earlier this morning Samsung announced a new eight core SoC and the spiritual successor to the Exynos 5250 "Exynos 5 Dual" called the Exynos 5 Octa (Exynos 5410?). This...
19 by Brian Klug on 1/9/2013
The ARM vs x86 Wars Have Begun: In-Depth Power Analysis of Atom, Krait & Cortex A15
Late last month, Intel dropped by my office with a power engineer for a rare demonstration of its competitive position versus NVIDIA's Tegra 3 when it came to power...
140 by Anand Lal Shimpi on 1/4/2013
Imagination Technologies Acquires MIPS Technologies
Imagination Technologies (ImgTec) announced their intent to acquire Sunnyvale-based MIPS Technologies for $60 million in cash. This price includes the operating business as well as ownership of 82 patents...
35 by Ganesh T S on 11/6/2012
ARM's Cortex A57 and Cortex A53: The First 64-bit ARMv8 CPU Cores
Yesterday AMD revealed that in 2014 it would begin production of its first ARMv8 based 64-bit Opteron CPUs. At the time we didn't know what core AMD would use...
118 by Anand Lal Shimpi on 10/30/2012
AMD Will Build 64-bit ARM based Opteron CPUs for Servers, Production in 2014
Last year AMD officially became an ARM licensee, although the deal wasn't publicized at the time. Fast forward to June 2012 and we saw the first fruits of that...
32 by Anand Lal Shimpi on 10/29/2012
Boston Viridis ARM Server Gets x86 Binary Translation Support
We covered the launch of the Calxeda-based Boston Viridis ARM server back in July. The server is makings its appearance at the UK IP EXPO 2012. Boston has been...
14 by Ganesh T S & Johan De Gelas on 10/18/2012
ARM Announces 8-core 2nd Gen Mali-T600 GPUs
In our discrete GPU reviews for the desktop we've often noticed the tradeoff between graphics and compute performance in GPU architectures. Generally speaking, when a GPU is designed for...
25 by Anand Lal Shimpi on 8/6/2012
Boston Releases Servers Based on Calxeda's ARM SoCs
Calxeda EnergyCore SoC Boston has released its Viridis server which uses Calxeda's ARM System-on-Chips (SoCs). Each SoC consists of four ARM Cortex-A9 cores and up to 48 SoCs can be...
4 by Kristian Vättö on 7/9/2012
Microsoft Surface - We Go Hands On [UPDATE: Detailed Impressions]
Post-announcement, Microsoft took us to a backroom in Milk Studios to give us hands on experience with the Surface. They weren't lying, even the preproduction units feel awesome in...
161 by Vivek Gowri on 6/18/2012
AMD 2013 APUs To Include ARM Cortex-A5 Processor For TrustZone Capabilities
At AMD’s 2012 Financial Analyst Day, as part of their presentation on their future strategy AMD’s CTO Mark Papermaster announced that AMD would be looking into integrating 3rd party...
36 by Ryan Smith on 6/13/2012
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