Phenom II X4 P940 vs Xeon E3-1225 v3

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Primary details

Comparing Xeon E3-1225 v3 and Phenom II X4 P940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1573not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.07no data
Market segmentServerLaptop
Seriesno data4x AMD Phenom II
Power efficiency3.76no data
Architecture codenameHaswell-WS (2013−2014)Champlain (2010−2011)
Release date2 June 2013 (11 years ago)4 October 2010 (14 years ago)
Launch price (MSRP)$384no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1225 v3 and Phenom II X4 P940 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)4 (Quad-Core)
Threads44
Base clock speed3.2 GHzno data
Boost clock speed3.6 GHz1.7 GHz
Bus rate5 GT/s3600 MHz
L1 cache64 KB (per core)512 KB
L2 cache256 KB (per core)2 MB
L3 cache8192 KB (shared)no data
Chip lithography22 nm45 nm
Die size160 mm2no data
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Xeon E3-1225 v3 and Phenom II X4 P940 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 configuration1no data
SocketFCLGA1150S1 (S1g4)
Power consumption (TDP)84 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1225 v3 and Phenom II X4 P940. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2MMX, 3DNow, SSE (1,2,3,4A), AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0
AES-NI+-
AVX+-
VirusProtect-+
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology-no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
FDI+no data
Fast Memory Access+no data

Security technologies

Xeon E3-1225 v3 and Phenom II X4 P940 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+-
OS Guard+no data
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1225 v3 and Phenom II X4 P940 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1225 v3 and Phenom II X4 P940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth25.6 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD P4600no data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.2 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1225 v3 and Phenom II X4 P940 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1225 v3 and Phenom II X4 P940.

PCIe version3.0no data
PCI Express lanes16no data

Pros & cons summary


Recency 2 June 2013 4 October 2010
Chip lithography 22 nm 45 nm
Power consumption (TDP) 84 Watt 25 Watt

Xeon E3-1225 v3 has an age advantage of 2 years, and a 104.5% more advanced lithography process.

Phenom II X4 P940, on the other hand, has 236% lower power consumption.

We couldn't decide between Xeon E3-1225 v3 and Phenom II X4 P940. We've got no test results to judge.

Be aware that Xeon E3-1225 v3 is a server/workstation processor while Phenom II X4 P940 is a notebook one.


Should you still have questions on choice between Xeon E3-1225 v3 and Phenom II X4 P940, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1225 v3
Xeon E3-1225 v3
AMD Phenom II X4 P940
Phenom II X4 P940

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Community ratings

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