Intel Xeon X5677 vs Intel Xeon X5570

Comparative analysis of Intel Xeon X5677 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 X5677

  • CPU is newer: launch date 1 year(s) 0 month(s) later
  • Around 12% higher clock speed: 3.73 GHz vs 3.33 GHz
  • Around 7% higher maximum core temperature: 80.4°C vs 75°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
  • Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
  • 2x more maximum memory size: 288 GB vs 144 GB
  • Around 12% better performance in PassMark - Single thread mark: 1623 vs 1447
  • Around 44% better performance in PassMark - CPU mark: 8971 vs 6247
  • Around 15% better performance in Geekbench 4 - Single Core: 641 vs 556
  • Around 5% better performance in Geekbench 4 - Multi-Core: 2536 vs 2426
Specifications (specs)
Launch date March 2010 vs March 2009
Maximum frequency 3.73 GHz vs 3.33 GHz
Maximum core temperature 80.4°C vs 75°C
Manufacturing process technology 32 nm vs 45 nm
L3 cache 12288 KB (shared) vs 8192 KB (shared)
Maximum memory size 288 GB vs 144 GB
Benchmarks
PassMark - Single thread mark 1623 vs 1447
PassMark - CPU mark 8971 vs 6247
Geekbench 4 - Single Core 641 vs 556
Geekbench 4 - Multi-Core 2536 vs 2426

Reasons to consider the Intel Xeon X5570

  • Around 37% lower typical power consumption: 95 Watt vs 130 Watt
  • Around 50% better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 1.916 vs 1.277
  • Around 13% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 70.849 vs 62.935
  • Around 43% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.546 vs 0.382
  • Around 62% better performance in CompuBench 1.5 Desktop - Video Composition (Frames/s): 3.071 vs 1.899
  • Around 73% better performance in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 9.269 vs 5.361
Specifications (specs)
Thermal Design Power (TDP) 95 Watt vs 130 Watt
Benchmarks
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.916 vs 1.277
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 70.849 vs 62.935
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.546 vs 0.382
CompuBench 1.5 Desktop - Video Composition (Frames/s) 3.071 vs 1.899
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 9.269 vs 5.361

Compare benchmarks

CPU 1: Intel Xeon X5677
CPU 2: Intel Xeon X5570

PassMark - Single thread mark
CPU 1
CPU 2
1623
1447
PassMark - CPU mark
CPU 1
CPU 2
8971
6247
Geekbench 4 - Single Core
CPU 1
CPU 2
641
556
Geekbench 4 - Multi-Core
CPU 1
CPU 2
2536
2426
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
CPU 1
CPU 2
1.277
1.916
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
CPU 1
CPU 2
62.935
70.849
CompuBench 1.5 Desktop - T-Rex (Frames/s)
CPU 1
CPU 2
0.382
0.546
CompuBench 1.5 Desktop - Video Composition (Frames/s)
CPU 1
CPU 2
1.899
3.071
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
CPU 1
CPU 2
5.361
9.269
Name Intel Xeon X5677 Intel Xeon X5570
PassMark - Single thread mark 1623 1447
PassMark - CPU mark 8971 6247
Geekbench 4 - Single Core 641 556
Geekbench 4 - Multi-Core 2536 2426
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.277 1.916
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 62.935 70.849
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.382 0.546
CompuBench 1.5 Desktop - Video Composition (Frames/s) 1.899 3.071
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 5.361 9.269

Compare specifications (specs)

Intel Xeon X5677 Intel Xeon X5570

Essentials

Architecture codename Westmere EP Nehalem EP
Launch date March 2010 March 2009
Launch price (MSRP) $350 $49
Place in performance rating 2464 2442
Price now $105 $89
Processor Number X5677 X5570
Series Legacy Intel® Xeon® Processors Legacy Intel® Xeon® Processors
Status Discontinued Launched
Value for money (0-100) 19.64 18.79
Vertical segment Server Server

Performance

64 bit support
Base frequency 3.46 GHz 2.93 GHz
Bus Speed 6.4 GT/s QPI 6.4 GT/s QPI
Die size 239 mm 263 mm2
L1 cache 64 KB (per core) 64 KB (per core)
L2 cache 256 KB (per core) 256 KB (per core)
L3 cache 12288 KB (shared) 8192 KB (shared)
Manufacturing process technology 32 nm 45 nm
Maximum core temperature 80.4°C 75°C
Maximum frequency 3.73 GHz 3.33 GHz
Number of cores 4 4
Number of QPI Links 2 2
Number of threads 8 8
Transistor count 1170 million 731 million
VID voltage range 0.750V-1.350V 0.75V -1.35V

Memory

ECC memory support
Max memory channels 3 3
Maximum memory bandwidth 32 GB/s 32 GB/s
Maximum memory size 288 GB 144 GB
Supported memory types DDR3 800/1066/1333 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) 130 Watt 95 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 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)