AMD Opteron 6212 vs Intel Xeon E5-4603

Comparative analysis of AMD Opteron 6212 and Intel Xeon E5-4603 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.

AMD Opteron 6212

Intel Xeon E5-4603

Differences

Reasons to consider the AMD Opteron 6212

4 more cores, run more applications at once: 8 vs 4
Around 60% higher clock speed: 3.2 GHz vs 2 GHz
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
8x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 60% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 9% better performance in PassMark - Single thread mark: 1085 vs 995

Specifications (specs)
Number of cores	8 vs 4
Maximum frequency	3.2 GHz vs 2 GHz
L1 cache	384 KB vs 64 KB (per core)
L2 cache	8 MB vs 256 KB (per core)
L3 cache	16 MB vs 10240 KB (shared)
Benchmarks
PassMark - Single thread mark	1085 vs 995

Reasons to consider the Intel Xeon E5-4603

Around 21% lower typical power consumption: 95 Watt vs 115 Watt
Around 67% better performance in PassMark - CPU mark: 6690 vs 4007

Specifications (specs)
Thermal Design Power (TDP)	95 Watt vs 115 Watt
Benchmarks
PassMark - CPU mark	6690 vs 4007

Compare benchmarks

CPU 1: AMD Opteron 6212
CPU 2: Intel Xeon E5-4603

PassMark - Single thread mark

CPU 1

CPU 2

1085

995

PassMark - CPU mark

CPU 1

CPU 2

4007

6690

Name	AMD Opteron 6212	Intel Xeon E5-4603
PassMark - Single thread mark	1085	995
PassMark - CPU mark	4007	6690

Compare specifications (specs)

	AMD Opteron 6212	Intel Xeon E5-4603
Essentials
Family	AMD Opteron
OPN Tray	OS6212WKT8GGU
Place in performance rating	2094	2107
Series	AMD Opteron 6200 Series Processor	Intel® Xeon® Processor E5 Family
Vertical segment	Server	Server
Architecture codename		Sandy Bridge EP
Launch date		May 2012
Launch price (MSRP)		$712
Price now		$1,890.99
Processor Number		E5-4603
Status		Discontinued
Value for money (0-100)		0.78
Performance
Base frequency	2.6 GHz	2.00 GHz
L1 cache	384 KB	64 KB (per core)
L2 cache	8 MB	256 KB (per core)
L3 cache	16 MB	10240 KB (shared)
Manufacturing process technology	32 nm	32 nm
Maximum core temperature	71.70°C
Maximum frequency	3.2 GHz	2 GHz
Number of cores	8	4
Number of threads	8	8
Unlocked
64 bit support
Bus Speed		6.4 GT/s QPI
Die size		294 mm
Number of QPI Links		2
Transistor count		1270 million
VID voltage range		0.6V-1.35V
Memory
Supported memory frequency	2000 MHz
Supported memory types	DDR3	DDR3 800/1066
ECC memory support
Max memory channels		4
Maximum memory bandwidth		34.1 GB/s
Maximum memory size		384 GB
Compatibility
Sockets supported	G34	FCLGA2011
Thermal Design Power (TDP)	115 Watt	95 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		4
Package Size		52.5mm x 45.0mm
Peripherals
Max number of PCIe lanes		40
PCI Express revision		3.0
Scalability		4S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions		Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)