Xeon D-2799 vs E3-1265L v2

VS

Aggregate performance score

Xeon E3-1265L v2
2012
4 cores / 8 threads, 45 Watt
3.24
Xeon D-2799
2022
20 cores / 40 threads, 129 Watt
21.27
+556%

Xeon D-2799 outperforms Xeon E3-1265L v2 by a whopping 556% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1265L v2 and Xeon D-2799 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1603258
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation2.9628.12
Market segmentServerServer
Power efficiency6.8115.60
Architecture codenameIvy Bridge (2012−2013)Ice Lake-D (2022−2023)
Release date14 May 2012 (12 years ago)24 February 2022 (2 years ago)
Launch price (MSRP)$142$1,972

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon D-2799 has 850% better value for money than Xeon E3-1265L v2.

Detailed specifications

Xeon E3-1265L v2 and Xeon D-2799 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)20 (Icosa-Core)
Threads840
Base clock speed2.5 GHz2.4 GHz
Boost clock speed3.5 GHz3.4 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)80 KB (per core)
L2 cache256 KB (per core)1.25 MB (per core)
L3 cache8 MB (shared)30 MB (shared)
Chip lithography22 nm10 nm
Die size160 mm2no data
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E3-1265L v2 and Xeon D-2799 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
SocketFCLGA1155FCBGA2579
Power consumption (TDP)45 Watt129 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1265L v2 and Xeon D-2799. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
QuickAssistno data-
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
Idle States+no data
Thermal Monitoring-+
FDI+no data
Deep Learning Boost-+

Security technologies

Xeon E3-1265L v2 and Xeon D-2799 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Identity Protection+-
SGXno dataYes with Intel® SPS

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1265L v2 and Xeon D-2799 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1265L v2 and Xeon D-2799. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size32.77 GB1 TB
Max memory channels24
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2500N/A
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.15 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1265L v2 and Xeon D-2799 integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1265L v2 and Xeon D-2799.

PCIe version3.04.0
PCI Express lanesno data32
USB revisionno data3.0
Max number of SATA 6 Gb/s Portsno data24
Number of USB portsno data4
Integrated LANno data-

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Xeon E3-1265L v2 3.24
Xeon D-2799 21.27
+556%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Xeon E3-1265L v2 5148
Xeon D-2799 33792
+556%

Gaming performance

Pros & cons summary


Performance score 3.24 21.27
Recency 14 May 2012 24 February 2022
Physical cores 4 20
Threads 8 40
Chip lithography 22 nm 10 nm
Power consumption (TDP) 45 Watt 129 Watt

Xeon E3-1265L v2 has 186.7% lower power consumption.

Xeon D-2799, on the other hand, has a 556.5% higher aggregate performance score, an age advantage of 9 years, 400% more physical cores and 400% more threads, and a 120% more advanced lithography process.

The Xeon D-2799 is our recommended choice as it beats the Xeon E3-1265L v2 in performance tests.


Should you still have questions on choice between Xeon E3-1265L v2 and Xeon D-2799, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1265L v2
Xeon E3-1265L v2
Intel Xeon D-2799
Xeon D-2799

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