Intel Xeon 5110 vs AMD Opteron 254

Comparative analysis of Intel Xeon 5110 and AMD Opteron 254 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon 5110

AMD Opteron 254

Differences

Reasons to consider the Intel Xeon 5110

CPU is newer: launch date 10 month(s) later
1 more cores, run more applications at once: 2 vs 1
A newer manufacturing process allows for a more powerful, yet cooler running processor: 65 nm vs 90 nm
4x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 42% lower typical power consumption: 65 Watt vs 92 Watt
Around 13% better performance in PassMark - Single thread mark: 652 vs 578
3x better performance in PassMark - CPU mark: 1373 vs 451

Specifications (specs)
Launch date	June 2006 vs August 2005
Number of cores	2 vs 1
Manufacturing process technology	65 nm vs 90 nm
L2 cache	4096 KB vs 1024 KB
Thermal Design Power (TDP)	65 Watt vs 92 Watt
Benchmarks
PassMark - Single thread mark	652 vs 578
PassMark - CPU mark	1373 vs 451

Reasons to consider the AMD Opteron 254

Around 75% higher clock speed: 2.8 GHz vs 1.6 GHz

Maximum frequency	2.8 GHz vs 1.6 GHz
Max number of CPUs in a configuration	2 vs 1

Compare benchmarks

CPU 1: Intel Xeon 5110
CPU 2: AMD Opteron 254

PassMark - Single thread mark

CPU 1

CPU 2

652

578

PassMark - CPU mark

CPU 1

CPU 2

1373

451

Name	Intel Xeon 5110	AMD Opteron 254
PassMark - Single thread mark	652	578
PassMark - CPU mark	1373	451

Compare specifications (specs)

	Intel Xeon 5110	AMD Opteron 254
Essentials
Architecture codename	Woodcrest	Troy
Launch date	June 2006	August 2005
Launch price (MSRP)	$20
Place in performance rating	2742	2871
Price now	$159.95
Processor Number	5110
Series	Legacy Intel® Xeon® Processors
Status	Discontinued
Value for money (0-100)	1.98
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	1.60 GHz
Bus Speed	1066 MHz FSB
Die size	143 mm2
L2 cache	4096 KB	1024 KB
Manufacturing process technology	65 nm	90 nm
Maximum core temperature	65°C
Maximum frequency	1.6 GHz	2.8 GHz
Number of cores	2	1
Transistor count	291 million	106 million
VID voltage range	B2=1.0V-1.5V, G0=.85V-1.5V
L1 cache		128 KB
Memory
Supported memory types	DDR2
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	2
Package Size	37.5mm x 37.5mm
Scenario Design Power (SDP)	0 W
Sockets supported	LGA771	940
Thermal Design Power (TDP)	65 Watt	92 Watt
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
FSB parity
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)