Product Collection Legacy Intel® Xeon® Processors Code Name Products formerly Lynnfield Vertical Segment Server Processor Number X3430 Status Discontinued Launch Date Q3'09 Lithography 45 nm Use Conditions Server/Enterprise Recommended Customer Price$203.
00
Performance Specifications
# of Cores 4 # of Threads 4 Processor Base Frequency 2.
40 GHz Max Turbo Frequency 2.
80 GHz Cache 8 MB Intel® Smart Cache Bus Speed 2.
5 GT/s TDP 95 W VID Voltage Range 0.
6500V-1.
4000V
Supplemental Information
Embedded Options Available Yes
Memory Specifications
Max Memory Size (dependent on memory type) 32 GB Memory Types DDR3 800/1066/1333 Max # of Memory Channels 2 Max Memory Bandwidth 21 GB/s Physical Address Extensions 36-bit ECC Memory Supported ‡ Yes
Expansion Options
PCI Express Revision 2.
0 PCI Express Configurations ‡ 1x16, 2x8, 4x4 Max # of PCI Express Lanes 16
Package Specifications
Sockets Supported LGA1156 Max CPU Configuration 1 TCASE 72.
7°C Package Size 37.
5mm x 37.
5mm Processing Die Size 296 mm2 # of Processing Die Transistors 774 million
Advanced Technologies
Intel® Turbo Boost Technology ‡ 1.
0 Intel® vPro™ Platform Eligibility ‡ No Intel® Hyper-Threading Technology ‡ No Intel® Virtualization Technology (VT-x) ‡ Yes Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes Intel® VT-x with Extended Page Tables (EPT) ‡ Yes Intel® 64 ‡ Yes Instruction Set 64-bit Instruction Set Extensions Intel® SSE4.
2 Idle States Yes Enhanced Intel SpeedStep® Technology Yes Intel® Demand Based Switching Yes Thermal Monitoring Technologies No
Security & Reliability
Intel® AES New Instructions No Intel® Trusted Execution Technology ‡ Yes Execute Disable Bit ‡ Yes