i3-1215U vs Xeon D-1557

VS

Aggregate performance score

Xeon D-1557
2016
12 cores / 24 threads, 45 Watt
6.07
Core i3-1215U
2022
6 cores / 8 threads, 15 Watt
7.09
+16.8%

Core i3-1215U outperforms Xeon D-1557 by a moderate 17% based on our aggregate benchmark results.

Primary details

Comparing Xeon D-1557 and Core i3-1215U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11061016
Place by popularitynot in top-10021
Cost-effectiveness evaluation2.00no data
Market segmentServerLaptop
SeriesIntel Xeon DIntel Alder Lake-M
Power efficiency12.3043.10
Architecture codenameBroadwell (2015−2019)Alder Lake-U (2022)
Release date24 February 2016 (8 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$694no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon D-1557 and Core i3-1215U 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 cores12 (Dodeca-Core)6 (Hexa-Core)
Threads248
Base clock speed1.5 GHz1.2 GHz
Boost clock speed2.1 GHz4.4 GHz
Bus typeDMI 2.0no data
Multiplier15no data
L1 cache768 KB80K (per core)
L2 cache3 MB1.25 MB (per core)
L3 cache18 MB10 MB (shared)
Chip lithography14 nmIntel 7 nm
Die size306.18 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)80 °Cno data
Number of transistors4700 Millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon D-1557 and Core i3-1215U 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 configuration1 (Uniprocessor)1
SocketFCBGA1667FCBGA1744
Power consumption (TDP)45 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1557 and Core i3-1215U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX++
Idle States+no data
Thermal Monitoring++
Flex Memory Accessno data+
GPIO+no data
Deep Learning Boost-+

Security technologies

Xeon D-1557 and Core i3-1215U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1557 and Core i3-1215U are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon D-1557 and Core i3-1215U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR3DDR4, DDR5
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth34.124 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® UHD Graphics for 12th Gen Intel® Processors
Quick Sync Video-+
Graphics max frequencyno data1.1 GHz
Execution Unitsno data64

Graphics interfaces

Available interfaces and connections of Xeon D-1557 and Core i3-1215U integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Xeon D-1557 and Core i3-1215U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data4096 x 2304 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon D-1557 and Core i3-1215U integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Xeon D-1557 and Core i3-1215U.

PCIe version2.0/3.04.0
PCI Express lanes2420
USB revision2.0/3.0no data
Total number of SATA ports6no data
Number of USB ports8no data
Integrated LAN+no data
UART+no 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 D-1557 6.07
i3-1215U 7.09
+16.8%

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 D-1557 9285
i3-1215U 10853
+16.9%

Gaming performance

Pros & cons summary


Performance score 6.07 7.09
Recency 24 February 2016 23 February 2022
Physical cores 12 6
Threads 24 8
Power consumption (TDP) 45 Watt 15 Watt

Xeon D-1557 has 100% more physical cores and 200% more threads.

i3-1215U, on the other hand, has a 16.8% higher aggregate performance score, an age advantage of 5 years, and 200% lower power consumption.

The Core i3-1215U is our recommended choice as it beats the Xeon D-1557 in performance tests.

Be aware that Xeon D-1557 is a server/workstation processor while Core i3-1215U is a notebook one.


Should you still have questions on choice between Xeon D-1557 and Core i3-1215U, 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 D-1557
Xeon D-1557
Intel Core i3-1215U
Core i3-1215U

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Community ratings

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Questions & comments

Here you can ask a question about Xeon D-1557 or Core i3-1215U, agree or disagree with our judgements, or report an error or mismatch.