Intel Core i3-1215UL vs Intel Xeon D-2123IT

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CPU comparison with benchmarks


Intel Core i3-1215UL CPU1 vs CPU2 Intel Xeon D-2123IT
Intel Core i3-1215UL Intel Xeon D-2123IT

CPU comparison

Intel Core i3-1215UL or Intel Xeon D-2123IT - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Core i3-1215UL has 6 cores with 8 threads and clocks with a maximum frequency of 4.40 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i3-1215UL was released in Q3/2022.

The Intel Xeon D-2123IT has 4 cores with 8 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 512 GB of memory in 4 memory channels. The Intel Xeon D-2123IT was released in Q1/2018.
Intel Core i3 (205) Family Intel Xeon D (79)
Intel Core i 1200P/1200U (21) CPU group Intel Xeon D-2100 (13)
12 Generation 2
Alder Lake U Architecture Skylake
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i3-1215UL is a 6 core processor with a clock frequency of 2.50 GHz (4.40 GHz). The Intel Xeon D-2123IT has 4 CPU cores with a clock frequency of 2.20 GHz (3.00 GHz).

Intel Core i3-1215UL Characteristic Intel Xeon D-2123IT
6 Cores 4
8 Threads 8
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.50 GHz (4.40 GHz)
2x Golden Cove
A-Core 2.20 GHz (3.00 GHz)
0.90 GHz (3.30 GHz)
4x Gracemont
B-Core --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Core i3-1215UL Characteristic Intel Xeon D-2123IT
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel Iris Xe Graphics 64 (Alder Lake) GPU no iGPU
0.30 GHz GPU frequency --
1.10 GHz GPU (Turbo) --
13 GPU Generation --
10 nm Technology
4 Max. displays
64 Compute units --
512 Shader --
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12.1 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel Iris Xe Graphics 64 (Alder Lake) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Core i3-1215UL supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon D-2123IT can connect up to 512 GB of memory in 4 memory channels.

Intel Core i3-1215UL Characteristic Intel Xeon D-2123IT
DDR5-4800, DDR4-3200 Memory DDR4-2400
64 GB Max. Memory 512 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
76.8 GB/s Max. Bandwidth 76.8 GB/s
No ECC Yes
4.50 MB L2 Cache 8.00 MB
10.00 MB L3 Cache --
4.0 PCIe version 3.0
28 PCIe lanes 32
55.1 GB/s PCIe Bandwidth 31.5 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i3-1215UL has a TDP of 15 W, that of the Intel Xeon D-2123IT is 60 W.

Intel Core i3-1215UL Characteristic Intel Xeon D-2123IT
15 W TDP (PL1 / PBP) 60 W
55 W TDP (PL2) --
28 W TDP up --
12 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i3-1215UL has a 14.50 MB cache, while the Intel Xeon D-2123IT cache has a total of 8.00 MB.

Intel Core i3-1215UL Characteristic Intel Xeon D-2123IT
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1744 Socket BGA 2518
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q3/2022 Release date Q1/2018
-- Release price 228 $
show more data show more data


Rate these processors

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Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i3-1215UL Intel Core i3-1215UL
6C 8T @ 4.40 GHz
0 (0%)
Intel Xeon D-2123IT Intel Xeon D-2123IT
4C 8T @ 3.00 GHz
841 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i3-1215UL Intel Core i3-1215UL
6C 8T @ 3.10 GHz
0 (0%)
Intel Xeon D-2123IT Intel Xeon D-2123IT
4C 8T @ 2.40 GHz
3249 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i3-1215UL Intel Core i3-1215UL
6C 8T @ 4.40 GHz
0 (0%)
Intel Xeon D-2123IT Intel Xeon D-2123IT
4C 8T @ 3.00 GHz
1028 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i3-1215UL Intel Core i3-1215UL
6C 8T @ 3.10 GHz
0 (0%)
Intel Xeon D-2123IT Intel Xeon D-2123IT
4C 8T @ 2.40 GHz
3482 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i3-1215UL Intel Core i3-1215UL
Intel Iris Xe Graphics 64 (Alder Lake) @ 1.10 GHz
1091 (100%)
Intel Xeon D-2123IT Intel Xeon D-2123IT
@ 0.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i3-1215UL Intel Core i3-1215UL
6C 8T @ 3.10 GHz
0 (0%)
Intel Xeon D-2123IT Intel Xeon D-2123IT
4C 8T @ 2.40 GHz
6844 (100%)

Devices using this processor

Intel Core i3-1215UL Intel Xeon D-2123IT
Unknown Unknown

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