Intel Xeon E3-1280 v2 vs Intel Xeon E5606

Comparative analysis of Intel Xeon E3-1280 v2 and Intel Xeon E5606 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s).

 

Differences

Reasons to consider the Intel Xeon E3-1280 v2

  • CPU is newer: launch date 1 year(s) 2 month(s) later
  • 4 more threads: 8 vs 4
  • Around 88% higher clock speed: 4.00 GHz vs 2.13 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • Around 16% lower typical power consumption: 69 Watt vs 80 Watt
  • 2.5x better performance in PassMark - Single thread mark: 2164 vs 882
  • Around 54% better performance in PassMark - CPU mark: 6564 vs 4258
Specifications (specs)
Launch date May 2012 vs February 2011
Number of threads 8 vs 4
Maximum frequency 4.00 GHz vs 2.13 GHz
Manufacturing process technology 22 nm vs 32 nm
Thermal Design Power (TDP) 69 Watt vs 80 Watt
Benchmarks
PassMark - Single thread mark 2164 vs 882
PassMark - CPU mark 6564 vs 4258

Reasons to consider the Intel Xeon E5606

  • 8.8x more maximum memory size: 288 GB vs 32.77 GB
  • Around 90% better performance in Geekbench 4 - Single Core: 1615 vs 852
  • Around 50% better performance in Geekbench 4 - Multi-Core: 4812 vs 3205
Specifications (specs)
Maximum memory size 288 GB vs 32.77 GB
Max number of CPUs in a configuration 2 vs 1
Benchmarks
Geekbench 4 - Single Core 1615 vs 852
Geekbench 4 - Multi-Core 4812 vs 3205

Compare benchmarks

CPU 1: Intel Xeon E3-1280 v2
CPU 2: Intel Xeon E5606

PassMark - Single thread mark
CPU 1
CPU 2
2164
882
PassMark - CPU mark
CPU 1
CPU 2
6564
4258
Geekbench 4 - Single Core
CPU 1
CPU 2
852
1615
Geekbench 4 - Multi-Core
CPU 1
CPU 2
3205
4812
Name Intel Xeon E3-1280 v2 Intel Xeon E5606
PassMark - Single thread mark 2164 882
PassMark - CPU mark 6564 4258
Geekbench 4 - Single Core 852 1615
Geekbench 4 - Multi-Core 3205 4812
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 7.106

Compare specifications (specs)

Intel Xeon E3-1280 v2 Intel Xeon E5606

Essentials

Architecture codename Ivy Bridge Westmere EP
Launch date May 2012 February 2011
Launch price (MSRP) $645 $46
Place in performance rating 1717 1719
Price now $1,512.82 $219
Processor Number E3-1280V2 E5606
Series Intel® Xeon® Processor E3 v2 Family Legacy Intel® Xeon® Processors
Status Discontinued Discontinued
Value for money (0-100) 1.84 4.10
Vertical segment Server Server

Performance

64 bit support
Base frequency 3.60 GHz 2.13 GHz
Bus Speed 5 GT/s DMI 4.8 GT/s QPI
Die size 160 mm 239 mm
L1 cache 64 KB (per core) 64 KB (per core)
L2 cache 256 KB (per core) 256 KB (per core)
L3 cache 8192 KB (shared) 8192 KB (shared)
Manufacturing process technology 22 nm 32 nm
Maximum frequency 4.00 GHz 2.13 GHz
Number of cores 4 4
Number of threads 8 4
Transistor count 1400 million 1170 million
Number of QPI Links 2
VID voltage range 0.750V-1.350V

Memory

ECC memory support
Max memory channels 2 3
Maximum memory bandwidth 25.6 GB/s 25.6 GB/s
Maximum memory size 32.77 GB 288 GB
Supported memory types DDR3 1333/1600 DDR3 800/1066

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 2
Package Size 37.5mm x 37.5mm 42.5mm X 45mm
Sockets supported FCLGA1155 FCLGA1366
Thermal Design Power (TDP) 69 Watt 80 Watt

Peripherals

PCI Express revision 3.0
PCIe configurations 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX Intel® SSE4.2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Physical Address Extensions (PAE) 40-bit

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)