AMD Opteron 6278 vs Intel Xeon E3-1220 v2

Comparative analysis of AMD Opteron 6278 and Intel Xeon E3-1220 v2 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Advanced Technologies, Virtualization, Peripherals, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the AMD Opteron 6278

  • 12 more cores, run more applications at once: 16 vs 4
  • 12 more threads: 16 vs 4
  • 3x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 16x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • 2.9x better performance in PassMark - CPU mark: 13733 vs 4678
Specifications (specs)
Number of cores 16 vs 4
Number of threads 16 vs 4
L1 cache 768 KB vs 64 KB (per core)
L2 cache 16 MB vs 256 KB (per core)
L3 cache 16 MB vs 8192 KB (shared)
Max number of CPUs in a configuration 4 vs 1
Benchmarks
PassMark - CPU mark 13733 vs 4678

Reasons to consider the Intel Xeon E3-1220 v2

  • Around 6% higher clock speed: 3.50 GHz vs 3.3 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
  • Around 67% lower typical power consumption: 69 Watt vs 115 Watt
  • Around 86% better performance in PassMark - Single thread mark: 1875 vs 1007
Specifications (specs)
Maximum frequency 3.50 GHz vs 3.3 GHz
Manufacturing process technology 22 nm vs 32 nm
Thermal Design Power (TDP) 69 Watt vs 115 Watt
Benchmarks
PassMark - Single thread mark 1875 vs 1007

Compare benchmarks

CPU 1: AMD Opteron 6278
CPU 2: Intel Xeon E3-1220 v2

PassMark - Single thread mark
CPU 1
CPU 2
1007
1875
PassMark - CPU mark
CPU 1
CPU 2
13733
4678
Name AMD Opteron 6278 Intel Xeon E3-1220 v2
PassMark - Single thread mark 1007 1875
PassMark - CPU mark 13733 4678
Geekbench 4 - Single Core 671
Geekbench 4 - Multi-Core 2310

Compare specifications (specs)

AMD Opteron 6278 Intel Xeon E3-1220 v2

Essentials

Architecture codename Interlagos Ivy Bridge
Family AMD Opteron
Launch date May 2012 May 2012
OPN Tray OS6278WKTGGGU
Place in performance rating 1857 1815
Series AMD Opteron 6200 Series Processor Intel® Xeon® Processor E3 v2 Family
Vertical segment Server Server
Launch price (MSRP) $220
Price now $329.11
Processor Number E3-1220V2
Status Discontinued
Value for money (0-100) 5.99

Performance

64 bit support
Base frequency 2.4 GHz 3.10 GHz
Die size 316 mm 160 mm
L1 cache 768 KB 64 KB (per core)
L2 cache 16 MB 256 KB (per core)
L3 cache 16 MB 8192 KB (shared)
Manufacturing process technology 32 nm 22 nm
Maximum core temperature 69°C
Maximum frequency 3.3 GHz 3.50 GHz
Number of cores 16 4
Number of threads 16 4
Transistor count 2400 million 1400 million
Unlocked
Bus Speed 5 GT/s DMI

Memory

Supported memory frequency 2000 MHz
Supported memory types DDR3 DDR3 1333/1600
ECC memory support
Max memory channels 2
Maximum memory bandwidth 25.6 GB/s
Maximum memory size 32.77 GB

Compatibility

Max number of CPUs in a configuration 4 1
Sockets supported G34 FCLGA1155
Thermal Design Power (TDP) 115 Watt 69 Watt
Low Halogen Options Available
Package Size 37.5mm x 37.5mm

Advanced Technologies

Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Intel 64
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

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

Peripherals

PCI Express revision 3.0
PCIe configurations 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4

Security & Reliability

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