Intel Xeon E7540 vs AMD Opteron 6212

Comparative analysis of Intel Xeon E7540 and AMD Opteron 6212 processors for all known characteristics in the following categories: Essentials, Performance, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Memory. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Xeon E7540

  • 4 more threads: 12 vs 8
  • Around 10% lower typical power consumption: 105 Watt vs 115 Watt
  • 2.3x better performance in PassMark - CPU mark: 9409 vs 4007
Specifications (specs)
Number of threads 12 vs 8
Thermal Design Power (TDP) 105 Watt vs 115 Watt
Benchmarks
PassMark - CPU mark 9409 vs 4007

Reasons to consider the AMD Opteron 6212

  • 2 more cores, run more applications at once: 8 vs 6
  • Around 41% higher clock speed: 3.2 GHz vs 2.27 GHz
  • Around 12% higher maximum core temperature: 71.70°C vs 64°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
  • 932067.6x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 19% better performance in PassMark - Single thread mark: 1085 vs 911
Specifications (specs)
Number of cores 8 vs 6
Maximum frequency 3.2 GHz vs 2.27 GHz
Maximum core temperature 71.70°C vs 64°C
Manufacturing process technology 32 nm vs 45 nm
L3 cache 16 MB vs 18 MB L3 Cache
Benchmarks
PassMark - Single thread mark 1085 vs 911

Compare benchmarks

CPU 1: Intel Xeon E7540
CPU 2: AMD Opteron 6212

PassMark - Single thread mark
CPU 1
CPU 2
911
1085
PassMark - CPU mark
CPU 1
CPU 2
9409
4007
Name Intel Xeon E7540 AMD Opteron 6212
PassMark - Single thread mark 911 1085
PassMark - CPU mark 9409 4007

Compare specifications (specs)

Intel Xeon E7540 AMD Opteron 6212

Essentials

Architecture codename Nehalem EX
Launch date Q1'10
Place in performance rating 2092 2093
Processor Number E7540
Series Legacy Intel Xeon Processors AMD Opteron 6200 Series Processor
Vertical segment Server Server
Family AMD Opteron
OPN Tray OS6212WKT8GGU

Performance

Base frequency 2.00 GHz 2.6 GHz
Bus Speed 6.4 GT/s
L3 cache 18 MB L3 Cache 16 MB
Manufacturing process technology 45 nm 32 nm
Maximum core temperature 64°C 71.70°C
Maximum frequency 2.27 GHz 3.2 GHz
Number of cores 6 8
Number of threads 12 8
L1 cache 384 KB
L2 cache 8 MB
Unlocked

Compatibility

Sockets supported FCLGA1567 G34
Thermal Design Power (TDP) 105 Watt 115 Watt

Security & Reliability

Execute Disable Bit (EDB)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Intel 64
Intel® Hyper-Threading technology
Intel® Turbo Boost technology

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)

Memory

Supported memory frequency 2000 MHz
Supported memory types DDR3