Ultra 7 266V vs Xeon E5-2648L

#ad 
Buy on Amazon
VS

Primary details

Comparing Xeon E5-2648L and Core Ultra 7 266V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1589not rated
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
Power efficiency4.47no data
Architecture codenameSandy Bridge-EP (2012)Lunar Lake (2024)
Release date6 March 2012 (12 years ago)24 September 2024 (less than a year ago)

Detailed specifications

Xeon E5-2648L and Core Ultra 7 266V 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 cores8 (Octa-Core)8 (Octa-Core)
Performance-coresno data4
Low Power Efficient-coresno data4
Threads168
Base clock speed1.8 GHz2.2 GHz
Boost clock speed2.3 GHz5 GHz
Bus rateno data37 MHz
L1 cache64 KB (per core)192 KB (per core)
L2 cache256 KB (per core)2.5 MB (per core)
L3 cache20480 KB (shared)12 MB (shared)
Chip lithography32 nm3 nm
Die size435 mm2no data
Maximum core temperatureno data100 °C
Number of transistors2,270 millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Xeon E5-2648L and Core Ultra 7 266V 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 configuration21
Socket2011FCBGA2833
Power consumption (TDP)70 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-2648L and Core Ultra 7 266V. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Hyper-Threading Technology+-
TSX-+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Xeon E5-2648L and Core Ultra 7 266V technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-2648L and Core Ultra 7 266V are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-2648L and Core Ultra 7 266V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5
Maximum memory sizeno data16 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel Arc Graphics 140V
Quick Sync Video-+
Graphics max frequencyno data2 GHz

Graphics interfaces

Available interfaces and connections of Xeon E5-2648L and Core Ultra 7 266V integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Xeon E5-2648L and Core Ultra 7 266V integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)
Max resolution over eDPno data3840x2400 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon E5-2648L and Core Ultra 7 266V integrated GPUs, sometimes API versions are included.

DirectXno data12.2
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Xeon E5-2648L and Core Ultra 7 266V.

PCIe version3.05.0
PCI Express lanesno data4
PCI supportno data5.0 and 4.0

Pros & cons summary


Recency 6 March 2012 24 September 2024
Threads 16 8
Chip lithography 32 nm 3 nm
Power consumption (TDP) 70 Watt 17 Watt

Xeon E5-2648L has 100% more threads.

Ultra 7 266V, on the other hand, has an age advantage of 12 years, a 966.7% more advanced lithography process, and 311.8% lower power consumption.

We couldn't decide between Xeon E5-2648L and Core Ultra 7 266V. We've got no test results to judge.

Be aware that Xeon E5-2648L is a server/workstation processor while Core Ultra 7 266V is a notebook one.


Should you still have questions on choice between Xeon E5-2648L and Core Ultra 7 266V, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Xeon E5-2648L
Xeon E5-2648L
Intel Core Ultra 7 266V
Core Ultra 7 266V

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


1.8 8 votes

Rate Xeon E5-2648L on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Core Ultra 7 266V on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Xeon E5-2648L or Core Ultra 7 266V, agree or disagree with our judgements, or report an error or mismatch.