Intel Xeon W-2123 vs Intel Core i3-2120T

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CPU comparison with benchmarks


Intel Xeon W-2123 CPU1 vs CPU2 Intel Core i3-2120T
Intel Xeon W-2123 Intel Core i3-2120T

CPU comparison

In this CPU comparison, we compare the Intel Xeon W-2123 and the Intel Core i3-2120T and use benchmarks to check which processor is faster.

We compare the Intel Xeon W-2123 4 core processor released in Q3/2017 with the Intel Core i3-2120T which has 2 CPU cores and was introduced in Q3/2011.
Intel Xeon W (83) Family Intel Core i3 (205)
Intel Xeon W-2100/3100 (15) CPU group Intel Core i 2000 (28)
6 Generation 2
Skylake W Architecture Sandy Bridge S
Desktop / Server Segment Desktop / Server
-- Predecessor --
Intel Xeon W-2223 Successor --

CPU Cores and Base Frequency

The Intel Xeon W-2123 is a 4 core processor with a clock frequency of 3.60 GHz (3.90 GHz). The processor can compute 8 threads at the same time. The Intel Core i3-2120T clocks with 2.60 GHz, has 2 CPU cores and can calculate 4 threads in parallel.

Intel Xeon W-2123 Characteristic Intel Core i3-2120T
4 Cores 2
8 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.60 GHz Frequency 2.60 GHz
3.90 GHz Turbo Frequency (1 Core) --
3.90 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon W-2123 Characteristic Intel Core i3-2120T
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU Intel HD Graphics 2000
GPU frequency 0.65 GHz
-- GPU (Turbo) 1.10 GHz
-- GPU Generation 6
Technology 32 nm
Max. displays 2
-- Compute units 6
-- Shader 48
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 10.1

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.

no iGPU GPU Intel HD Graphics 2000
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG No

Memory & PCIe

Up to 512 GB of memory in a maximum of 4 memory channels is supported by the Intel Xeon W-2123, while the Intel Core i3-2120T supports a maximum of 32 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled.

Intel Xeon W-2123 Characteristic Intel Core i3-2120T
DDR4-2666 Memory DDR3-1066, DDR3-1333
512 GB Max. Memory 32 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
85.4 GB/s Max. Bandwidth 21.3 GB/s
Yes ECC No
-- L2 Cache --
8.25 MB L3 Cache 3.00 MB
3.0 PCIe version 2.0
48 PCIe lanes 16
47.3 GB/s PCIe Bandwidth 8.0 GB/s

Thermal Management

The Intel Xeon W-2123 has a TDP of 120 W. The TDP of the Intel Core i3-2120T is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon W-2123 Characteristic Intel Core i3-2120T
120 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon W-2123 has 8.25 MB cache and is manufactured in 14 nm. The cache of Intel Core i3-2120T is at 3.00 MB. The processor is manufactured in 32 nm.

Intel Xeon W-2123 Characteristic Intel Core i3-2120T
14 nm Technology 32 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX
LGA 2066 Socket LGA 1155
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q3/2017 Release date Q3/2011
294 $ Release price 121 $
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Here you can rate the Intel Core i3-2120T to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Xeon W-2123 (100%)
Intel Core i3-2120T (42%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Xeon W-2123 (100%)
Intel Core i3-2120T (22%)

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 Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
1042 (100%)
Intel Core i3-2120T Intel Core i3-2120T
2C 4T @ 2.60 GHz
515 (49%)

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 Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
4463 (100%)
Intel Core i3-2120T Intel Core i3-2120T
2C 4T @ 2.60 GHz
1202 (27%)

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 Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
1244 (100%)
Intel Core i3-2120T Intel Core i3-2120T
2C 4T @ 2.60 GHz
418 (34%)

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 Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
4604 (100%)
Intel Core i3-2120T Intel Core i3-2120T
2C 4T @ 2.60 GHz
903 (20%)

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 Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
8506 (100%)
Intel Core i3-2120T Intel Core i3-2120T
2C 4T @ 2.60 GHz
1502 (18%)

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 Xeon W-2123 Intel Xeon W-2123
@ 0.00 GHz
0 (0%)
Intel Core i3-2120T Intel Core i3-2120T
Intel HD Graphics 2000 @ 1.10 GHz
106 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
166 (100%)
Intel Core i3-2120T Intel Core i3-2120T
2C 4T @ 2.60 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
805 (100%)
Intel Core i3-2120T Intel Core i3-2120T
2C 4T @ 2.60 GHz
0 (0%)

Devices using this processor

Intel Xeon W-2123 Intel Core i3-2120T
Unknown Unknown

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