Xeon 6740E vs Phenom II X4 P940

VS

Primary details

Comparing Phenom II X4 P940 and Xeon 6740E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated38
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data18.97
Market segmentLaptopServer
Series4x AMD Phenom IIno data
Power efficiencyno data18.15
Architecture codenameChamplain (2010−2011)Sierra Forest (2024)
Release date4 October 2010 (14 years ago)3 June 2024 (less than a year ago)
Launch price (MSRP)no data$5,265

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Phenom II X4 P940 and Xeon 6740E 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)96
Threads496
Base clock speedno data2.4 GHz
Boost clock speed1.7 GHz3.2 GHz
Bus rate3600 MHzno data
L1 cache512 KB96 KB (per core)
L2 cache2 MB4 MB (per module)
L3 cacheno data96 MB (shared)
Chip lithography45 nm5 nm
Maximum case temperature (TCase)no data84 °C
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Phenom II X4 P940 and Xeon 6740E 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 configurationno data2
SocketS1 (S1g4)4710
Power consumption (TDP)25 Watt250 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 P940 and Xeon 6740E. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, 3DNow, SSE (1,2,3,4A), AMD64, Enhanced Virus Protection, Virtualization, HyperTransport 3.0no data
AES-NI-+
AVX-+
VirusProtect+-
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Phenom II X4 P940 and Xeon 6740E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom II X4 P940 and Xeon 6740E are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 P940 and Xeon 6740E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 P940 and Xeon 6740E.

PCIe versionno data5.0
PCI Express lanesno data88

Pros & cons summary


Recency 4 October 2010 3 June 2024
Physical cores 4 96
Threads 4 96
Chip lithography 45 nm 5 nm
Power consumption (TDP) 25 Watt 250 Watt

Phenom II X4 P940 has 900% lower power consumption.

Xeon 6740E, on the other hand, has an age advantage of 13 years, 2300% more physical cores and 2300% more threads, and a 800% more advanced lithography process.

We couldn't decide between Phenom II X4 P940 and Xeon 6740E. We've got no test results to judge.

Be aware that Phenom II X4 P940 is a notebook processor while Xeon 6740E is a server/workstation one.


Should you still have questions on choice between Phenom II X4 P940 and Xeon 6740E, ask them in Comments section, and we shall answer.

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AMD Phenom II X4 P940
Phenom II X4 P940
Intel Xeon 6740E
Xeon 6740E

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