AMD Opteron 6366 HE vs AMD Opteron 6276

Comparative analysis of AMD Opteron 6366 HE 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).

AMD Opteron 6366 HE

AMD Opteron 6276

Differences

Reasons to consider the AMD Opteron 6366 HE

CPU is newer: launch date 1 year(s) 0 month(s) later
Around 35% lower typical power consumption: 85 Watt vs 115 Watt
Around 27% better performance in PassMark - Single thread mark: 1167 vs 916
Around 12% better performance in PassMark - CPU mark: 10265 vs 9168

Specifications (specs)
Launch date	November 2012 vs November 2011
Thermal Design Power (TDP)	85 Watt vs 115 Watt
Benchmarks
PassMark - Single thread mark	1167 vs 916
PassMark - CPU mark	10265 vs 9168

Reasons to consider the AMD Opteron 6276

Around 3% higher clock speed: 3.2 GHz vs 3.1 GHz
Around 6% higher maximum core temperature: 69°C vs 65°C

Maximum frequency	3.2 GHz vs 3.1 GHz
Maximum core temperature	69°C vs 65°C

Compare benchmarks

CPU 1: AMD Opteron 6366 HE
CPU 2: AMD Opteron 6276

PassMark - Single thread mark

CPU 1

CPU 2

1167

916

PassMark - CPU mark

CPU 1

CPU 2

10265

9168

Name	AMD Opteron 6366 HE	AMD Opteron 6276
PassMark - Single thread mark	1167	916
PassMark - CPU mark	10265	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 6366 HE	AMD Opteron 6276
Essentials
Architecture codename	Abu Dhabi	Interlagos
Family	AMD Opteron	AMD Opteron
Launch date	November 2012	November 2011
OPN Tray	OS6366VATGGHK	OS6276WKTGGGU
Place in performance rating	1795	1828
Price now	$199.99	$79.99
Series	AMD Opteron 6300 Series Processor	AMD Opteron 6200 Series Processor
Value for money (0-100)	11.05	33.18
Vertical segment	Server	Server
Launch price (MSRP)		$119
Performance
64 bit support
Base frequency	1.8 GHz	2.3 GHz
Die size	315 mm	316 mm
L1 cache	768 KB	768 KB
L2 cache	16 MB	16 MB
L3 cache	16 MB	16 MB
Manufacturing process technology	32 nm	32 nm
Maximum core temperature	65°C	69°C
Maximum frequency	3.1 GHz	3.2 GHz
Number of cores	16	16
Number of threads	16	16
Transistor count	2400 million	2400 million
Unlocked
Memory
Supported memory frequency	1800 MHz	2000 MHz
Supported memory types	DDR3	DDR3
Compatibility
Max number of CPUs in a configuration	4	4
Sockets supported	G34	G34
Thermal Design Power (TDP)	85 Watt	115 Watt
Advanced Technologies
Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)