The U is for Ultrabook: Intel's low-power, dual-core Haswell CPUs unveiled | Ars Technica
CPU Benchmarks - Choosing a Gaming CPU October 2013: i7-4960X, i5-4670K, Nehalem and Intel Update
AMD Hits Highest x86 CPU Market Share Since 2013 - Mobility Sees Huge Share Gains, Ryzen Desktop & EPYC Server Steadily Climb
Mac Pro late 2013 teardown reveals removable CPU for future upgrades | TechRadar
Apple Mac Pro 2013 CPU Riser Card 3.7Ghz Processor E5-1620V2 / 820-5494-A A1481 - TEKDEP
Sandy Bridge - Wikipedia
Mac Pro Late 2013 CPU Replacement - iFixit Repair Guide
OWC Mac Pro (Late 2013) CPU upgrade for photographers - Camera Jabber
New Mac Pro teardown reveals replaceable Xeon CPU | Ars Technica
2013 Mac Pro CPU and RAM Upgrade | AppleToTheCore.me
Upgrading the Mac Pro 2013 – Part XXII | Photographs, Photographers and Photography
Apple Mac Pro 2013 CPU Riser Card 3.7Ghz Processor E5-1620V2 / 820-5494-A A1481 - TEKDEP
Mac Pro Late 2013 CPU Replacement - iFixit Repair Guide
The CPUs - The 2013 MacBook Air Review (13-inch)
Intel Roadmap Confirms Ivy Bridge-E Launch in Q3 2013
Mobile Processor Guide – Summer 2013
Apple CPU Riser Card for Mac Pro A1481 Late 2013 (820-5494-A) for sale online | eBay
A1481 Apple Mac Pro 2013 CPU Riser Card 3.7Ghz Processor E5-1620V2 / 820-5494-A
OWC Mac Pro (Late 2013) CPU upgrade for photographers - Camera Jabber
CES 2013: Intel Haswell CPU Graphics Twice As Good As Ivy Bridge
Best Gaming CPU Round-Up - Black Friday Sales, 2013 | GamersNexus - Gaming PC Builds & Hardware Benchmarks
Amazon.com: AMD Athlon X4 860K 860 K 3.7 GHz Duad-Core CPU Processor AD860KXBI44JA Socket FM2+ : Electronics
Mac Pro CPU Riser Board - 2.7GHz 12 Core (L13) 661-7543
820-5494-A) CPU Riser Board - Mac Pro A1481 (Late 2013)
Inside AnandTech 2013: CPU Performance
