Intel Xeon E5-2667 v3 vs AMD Opteron 6348

Comparative analysis of Intel Xeon E5-2667 v3 and AMD Opteron 6348 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.

 

Differences

Reasons to consider the Intel Xeon E5-2667 v3

  • 4 more threads: 16 vs 12
  • Around 6% higher clock speed: 3.60 GHz vs 3.4 GHz
  • Around 11% higher maximum core temperature: 77.8°C vs 70.40°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • Around 47% better performance in PassMark - Single thread mark: 1971 vs 1344
  • Around 57% better performance in PassMark - CPU mark: 21088 vs 13470
Specifications (specs)
Number of threads 16 vs 12
Maximum frequency 3.60 GHz vs 3.4 GHz
Maximum core temperature 77.8°C vs 70.40°C
Manufacturing process technology 22 nm vs 32 nm
Benchmarks
PassMark - Single thread mark 1971 vs 1344
PassMark - CPU mark 21088 vs 13470

Reasons to consider the AMD Opteron 6348

  • 4 more cores, run more applications at once: 12 vs 8
  • Around 17% lower typical power consumption: 115 Watt vs 135 Watt
Number of cores 12 vs 8
Max number of CPUs in a configuration 4 vs 2
Thermal Design Power (TDP) 115 Watt vs 135 Watt

Compare benchmarks

CPU 1: Intel Xeon E5-2667 v3
CPU 2: AMD Opteron 6348

PassMark - Single thread mark
CPU 1
CPU 2
1971
1344
PassMark - CPU mark
CPU 1
CPU 2
21088
13470
Name Intel Xeon E5-2667 v3 AMD Opteron 6348
PassMark - Single thread mark 1971 1344
PassMark - CPU mark 21088 13470
Geekbench 4 - Single Core 720
Geekbench 4 - Multi-Core 3222

Compare specifications (specs)

Intel Xeon E5-2667 v3 AMD Opteron 6348

Essentials

Architecture codename Haswell Abu Dhabi
Launch date Q3'14 November 2012
Place in performance rating 1472 1550
Processor Number E5-2667V3
Series Intel® Xeon® Processor E5 v3 Family AMD Opteron 6300 Series Processor
Status Launched
Vertical segment Server Server
Family AMD Opteron
OPN Tray OS6348WKTCGHK

Performance

64 bit support
Base frequency 3.20 GHz 2.8 GHz
Bus Speed 9.6 GT/s QPI
Manufacturing process technology 22 nm 32 nm
Maximum core temperature 77.8°C 70.40°C
Maximum frequency 3.60 GHz 3.4 GHz
Number of cores 8 12
Number of QPI Links 2
Number of threads 16 12
VID voltage range 0.65V–1.30V
Die size 315 mm
L1 cache 576 KB
L2 cache 12 MB
L3 cache 16 MB
Transistor count 2400 million
Unlocked

Memory

Max memory channels 4
Maximum memory bandwidth 68 GB/s
Maximum memory size 768 GB
Supported memory types DDR4 1600/1866/2133 DDR3
Supported memory frequency 2000 MHz

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 2 4
Package Size 52.5mm x 45mm
Sockets supported FCLGA2011-3 G34
Thermal Design Power (TDP) 135 Watt 115 Watt

Peripherals

Max number of PCIe lanes 40
PCI Express revision 3.0
PCIe configurations x4, x8, x16
Scalability 2S

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE) 46-bit
Thermal Monitoring
Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)

Virtualization

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