AMD Opteron 6220 vs AMD Opteron 6276

Comparative analysis of AMD Opteron 6220 and AMD Opteron 6276 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, 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 AMD Opteron 6220

  • Around 13% higher clock speed: 3.6 GHz vs 3.2 GHz
  • Around 4% higher maximum core temperature: 71.70°C vs 69°C
  • Around 35% better performance in PassMark - Single thread mark: 1235 vs 916
Specifications (specs)
Maximum frequency 3.6 GHz vs 3.2 GHz
Maximum core temperature 71.70°C vs 69°C
Benchmarks
PassMark - Single thread mark 1235 vs 916

Reasons to consider the AMD Opteron 6276

  • 8 more cores, run more applications at once: 16 vs 8
  • 8 more threads: 16 vs 8
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 15% better performance in PassMark - CPU mark: 9168 vs 7951
Specifications (specs)
Number of cores 16 vs 8
Number of threads 16 vs 8
L1 cache 768 KB vs 384 KB
L2 cache 16 MB vs 8 MB
Benchmarks
PassMark - CPU mark 9168 vs 7951

Compare benchmarks

CPU 1: AMD Opteron 6220
CPU 2: AMD Opteron 6276

PassMark - Single thread mark
CPU 1
CPU 2
1235
916
PassMark - CPU mark
CPU 1
CPU 2
7951
9168
Name AMD Opteron 6220 AMD Opteron 6276
PassMark - Single thread mark 1235 916
PassMark - CPU mark 7951 9168
Geekbench 4 - Single Core 1688
Geekbench 4 - Multi-Core 8409
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 15.75
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 39.164
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.93
CompuBench 1.5 Desktop - Video Composition (Frames/s) 2.806
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 18.974

Compare specifications (specs)

AMD Opteron 6220 AMD Opteron 6276

Essentials

Family AMD Opteron AMD Opteron
OPN Tray OS6220WKT8GGU OS6276WKTGGGU
Place in performance rating 1800 1828
Series AMD Opteron 6200 Series Processor AMD Opteron 6200 Series Processor
Vertical segment Server Server
Architecture codename Interlagos
Launch date November 2011
Launch price (MSRP) $119
Price now $79.99
Value for money (0-100) 33.18

Performance

Base frequency 3 GHz 2.3 GHz
L1 cache 384 KB 768 KB
L2 cache 8 MB 16 MB
L3 cache 16 MB 16 MB
Manufacturing process technology 32 nm 32 nm
Maximum core temperature 71.70°C 69°C
Maximum frequency 3.6 GHz 3.2 GHz
Number of cores 8 16
Number of threads 8 16
Unlocked
64 bit support
Die size 316 mm
Transistor count 2400 million

Memory

Supported memory frequency 2000 MHz 2000 MHz
Supported memory types DDR3 DDR3

Compatibility

Sockets supported G34 G34
Thermal Design Power (TDP) 115 Watt 115 Watt
Max number of CPUs in a configuration 4

Advanced Technologies

Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions

Virtualization

AMD Virtualization (AMD-V™)