Athlon 900 vs Xeon E5-1620 v2

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Primary details

Comparing Xeon E5-1620 v2 and Athlon 900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1388not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.20no data
Market segmentServerDesktop processor
Power efficiency3.00no data
Architecture codenameIvy Bridge-E (2013)Thunderbird (1999−2000)
Release date1 September 2013 (11 years ago)6 March 2000 (24 years ago)
Launch price (MSRP)$315$899

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E5-1620 v2 and Athlon 900 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)1 (Single-Core)
Threads81
Base clock speed3.7 GHzno data
Boost clock speed3.9 GHz0.9 GHz
Bus rate0 GT/sno data
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)512 KB
L3 cache10 MB (shared)0 KB
Chip lithography22 nm180 nm
Die size160 mm2102 mm2
Maximum core temperature70 °Cno data
Maximum case temperature (TCase)no data70 °C
Number of transistors1,400 million22 million
64 bit support+-
Windows 11 compatibility--

Compatibility

Information on Xeon E5-1620 v2 and Athlon 900 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCLGA2011A
Power consumption (TDP)130 Watt60 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-1620 v2 and Athlon 900. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access-no data
Demand Based Switching+no data

Security technologies

Xeon E5-1620 v2 and Athlon 900 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-1620 v2 and Athlon 900 are enumerated here.

VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-1620 v2 and Athlon 900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1
Maximum memory size256 GBno data
Max memory channels4no data
Maximum memory bandwidth59.7 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Xeon E5-1620 v2 and Athlon 900.

PCIe version3.0no data
PCI Express lanes40no data

Pros & cons summary


Recency 1 September 2013 6 March 2000
Physical cores 4 1
Threads 8 1
Chip lithography 22 nm 180 nm
Power consumption (TDP) 130 Watt 60 Watt

Xeon E5-1620 v2 has an age advantage of 13 years, 300% more physical cores and 700% more threads, and a 718.2% more advanced lithography process.

Athlon 900, on the other hand, has 116.7% lower power consumption.

We couldn't decide between Xeon E5-1620 v2 and Athlon 900. We've got no test results to judge.

Be aware that Xeon E5-1620 v2 is a server/workstation processor while Athlon 900 is a desktop one.


Should you still have questions on choice between Xeon E5-1620 v2 and Athlon 900, ask them in Comments section, and we shall answer.

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Intel Xeon E5-1620 v2
Xeon E5-1620 v2
AMD Athlon 900
Athlon 900

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