Xeon w7-2555X vs Core 2 Duo E8135

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Primary details

Comparing Core 2 Duo E8135 and Xeon w7-2555X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2717not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
Power efficiency1.50no data
Architecture codenamePenryn (2008−2011)Sapphire Rapids (2023−2024)
Release date3 March 2009 (15 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)no data$1,069

Detailed specifications

Core 2 Duo E8135 and Xeon w7-2555X 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 cores2 (Dual-core)14 (Tetradeca-Core)
Threads228
Base clock speed2.667 GHz3.3 GHz
Boost clock speed0.67 GHz4.8 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache6 MB (shared)2 MB (per core)
L3 cacheno data33.75 MB
Chip lithography45 nm10 nm
Die size107 mm2no data
Maximum case temperature (TCase)no data75 °C
Number of transistors410 millionno data
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Core 2 Duo E8135 and Xeon w7-2555X 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
SocketP4677
Power consumption (TDP)44 Watt210 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E8135 and Xeon w7-2555X. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
TSX-+

Security technologies

Core 2 Duo E8135 and Xeon w7-2555X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E8135 and Xeon w7-2555X are enumerated here.

VT-dno data+
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8135 and Xeon w7-2555X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2, DDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)N/A

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E8135 and Xeon w7-2555X.

PCIe versionno data5.0
PCI Express lanesno data64

Pros & cons summary


Recency 3 March 2009 24 August 2024
Physical cores 2 14
Threads 2 28
Chip lithography 45 nm 10 nm
Power consumption (TDP) 44 Watt 210 Watt

Core 2 Duo E8135 has 377.3% lower power consumption.

Xeon w7-2555X, on the other hand, has an age advantage of 15 years, 600% more physical cores and 1300% more threads, and a 350% more advanced lithography process.

We couldn't decide between Core 2 Duo E8135 and Xeon w7-2555X. We've got no test results to judge.

Be aware that Core 2 Duo E8135 is a notebook processor while Xeon w7-2555X is a server/workstation one.


Should you still have questions on choice between Core 2 Duo E8135 and Xeon w7-2555X, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E8135
Core 2 Duo E8135
Intel Xeon w7-2555X
Xeon w7-2555X

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