Intel Xeon E5540 vs Intel Xeon X5570

Comparative analysis of Intel Xeon E5540 and Intel Xeon X5570 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, 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), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the Intel Xeon E5540

  • Around 1% higher maximum core temperature: 76°C vs 75°C
  • Around 19% lower typical power consumption: 80 Watt vs 95 Watt
Maximum core temperature 76°C vs 75°C
Thermal Design Power (TDP) 80 Watt vs 95 Watt

Reasons to consider the Intel Xeon X5570

  • Around 19% higher clock speed: 3.33 GHz vs 2.80 GHz
  • Around 30% better performance in PassMark - Single thread mark: 1447 vs 1113
  • Around 29% better performance in PassMark - CPU mark: 6236 vs 4841
  • Around 45% better performance in Geekbench 4 - Single Core: 556 vs 383
  • Around 52% better performance in Geekbench 4 - Multi-Core: 2426 vs 1596
Specifications (specs)
Maximum frequency 3.33 GHz vs 2.80 GHz
Benchmarks
PassMark - Single thread mark 1447 vs 1113
PassMark - CPU mark 6236 vs 4841
Geekbench 4 - Single Core 556 vs 383
Geekbench 4 - Multi-Core 2426 vs 1596

Compare benchmarks

CPU 1: Intel Xeon E5540
CPU 2: Intel Xeon X5570

PassMark - Single thread mark
CPU 1
CPU 2
1113
1447
PassMark - CPU mark
CPU 1
CPU 2
4841
6236
Geekbench 4 - Single Core
CPU 1
CPU 2
383
556
Geekbench 4 - Multi-Core
CPU 1
CPU 2
1596
2426
Name Intel Xeon E5540 Intel Xeon X5570
PassMark - Single thread mark 1113 1447
PassMark - CPU mark 4841 6236
Geekbench 4 - Single Core 383 556
Geekbench 4 - Multi-Core 1596 2426
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.916
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 70.849
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.546
CompuBench 1.5 Desktop - Video Composition (Frames/s) 3.071
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 9.269

Compare specifications (specs)

Intel Xeon E5540 Intel Xeon X5570

Essentials

Architecture codename Nehalem EP Nehalem EP
Launch date March 2009 March 2009
Launch price (MSRP) $30 $49
Place in performance rating 2441 2442
Price now $35 $89
Processor Number E5540 X5570
Series Legacy Intel® Xeon® Processors Legacy Intel® Xeon® Processors
Status Launched Launched
Value for money (0-100) 40.05 18.79
Vertical segment Server Server

Performance

64 bit support
Base frequency 2.53 GHz 2.93 GHz
Bus Speed 5.86 GT/s QPI 6.4 GT/s QPI
Die size 263 mm2 263 mm2
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 45 nm 45 nm
Maximum core temperature 76°C 75°C
Maximum frequency 2.80 GHz 3.33 GHz
Number of cores 4 4
Number of QPI Links 2 2
Number of threads 8 8
Transistor count 731 million 731 million
VID voltage range 0.75V -1.35V 0.75V -1.35V

Memory

ECC memory support
Max memory channels 3 3
Maximum memory bandwidth 25.6 GB/s 32 GB/s
Maximum memory size 144 GB 144 GB
Supported memory types DDR3 800/1066 DDR3 800/1066/1333

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2 2
Package Size 42.5mm x 45mm 42.5mm x 45mm
Sockets supported FCLGA1366 FCLGA1366
Thermal Design Power (TDP) 80 Watt 95 Watt

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 40-bit 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)