Intel Xeon X5687 processor review

Intel Xeon X5687

Xeon X5687 processor released by Intel; release date: February 2011. At the time of release, the processor cost $121. The processor is designed for server-computers and based on Westmere EP microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 4, threads - 8. Maximum CPU clock speed - 3.86 GHz. Maximum operating temperature - 80.4°C. Manufacturing process technology - 32 nm. Cache size: L1 - 64 KB (per core), L2 - 256 KB (per core), L3 - 12288 KB (shared).

Supported memory types: DDR3 800/1066/1333. Maximum memory size: 288 GB.

Supported socket types: FCLGA1366. Maximum number of processors in a configuration - 2. Power consumption (TDP): 130 Watt.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
4870
1658
PassMark
CPU mark
Top 1 CPU
This CPU
156834
9406
CompuBench 1.5 Desktop
Face Detection
Top 1 CPU
This CPU
97.640 mPixels/s
1.191 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 CPU
This CPU
741.453 Frames/s
62.153 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 CPU
This CPU
4.623 Frames/s
0.384 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 CPU
This CPU
49.002 Frames/s
0.490 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 CPU
This CPU
218.231 mHash/s
5.238 mHash/s
Name Value
PassMark - Single thread mark 1658
PassMark - CPU mark 9406
CompuBench 1.5 Desktop - Face Detection 1.191 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 62.153 Frames/s
CompuBench 1.5 Desktop - T-Rex 0.384 Frames/s
CompuBench 1.5 Desktop - Video Composition 0.490 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 5.238 mHash/s

Specifications (specs)

Essentials

Architecture codename Westmere EP
Launch date February 2011
Launch price (MSRP) $121
Place in performance rating 2519
Price now $51.66
Processor Number X5687
Series Legacy Intel® Xeon® Processors
Status Discontinued
Value for money (0-100) 40.41
Vertical segment Server

Performance

64 bit support
Base frequency 3.60 GHz
Bus Speed 6.4 GT/s QPI
Die size 239 mm
L1 cache 64 KB (per core)
L2 cache 256 KB (per core)
L3 cache 12288 KB (shared)
Manufacturing process technology 32 nm
Maximum core temperature 80.4°C
Maximum frequency 3.86 GHz
Number of cores 4
Number of QPI Links 2
Number of threads 8
Transistor count 1170 million
VID voltage range 0.750V-1.350V

Memory

ECC memory support
Max memory channels 3
Maximum memory bandwidth 32 GB/s
Maximum memory size 288 GB
Supported memory types DDR3 800/1066/1333

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2
Package Size 42.5mm X 45mm
Sockets supported FCLGA1366
Thermal Design Power (TDP) 130 Watt

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 40-bit
Thermal Monitoring

Virtualization

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