Qualcomm Snapdragon 665 vs Intel Xeon W-2123

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CPU comparison with benchmarks


Qualcomm Snapdragon 665 CPU1 vs CPU2 Intel Xeon W-2123
Qualcomm Snapdragon 665 Intel Xeon W-2123

CPU comparison

In this CPU comparison, we compare the Qualcomm Snapdragon 665 and the Intel Xeon W-2123 and use benchmarks to check which processor is faster.

We compare the Qualcomm Snapdragon 665 8 core processor released in Q2/2019 with the Intel Xeon W-2123 which has 4 CPU cores and was introduced in Q3/2017.
Qualcomm Snapdragon (102) Family Intel Xeon W (83)
Qualcomm Snapdragon 662/665 (2) CPU group Intel Xeon W-2100/3100 (15)
7 Generation 6
Kryo 260 Architecture Skylake W
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor Intel Xeon W-2223

CPU Cores and Base Frequency

The Qualcomm Snapdragon 665 is a 8 core processor with a clock frequency of 2.00 GHz. The processor can compute 8 threads at the same time. The Intel Xeon W-2123 clocks with 3.60 GHz (3.90 GHz), has 4 CPU cores and can calculate 8 threads in parallel.

Qualcomm Snapdragon 665 Characteristic Intel Xeon W-2123
8 Cores 4
8 Threads 8
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.00 GHz
4x Kryo 260 Gold
A-Core 3.60 GHz (3.90 GHz)
1.80 GHz
4x Kryo 260 Silver
B-Core --

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.

Qualcomm Snapdragon 665 Characteristic Intel Xeon W-2123
Qualcomm AI engine AI hardware --
Hexagon 685 @ 3 TOPS 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.

Qualcomm Adreno 610 GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
6 GPU Generation --
11 nm Technology
0 Max. displays
-- Compute units --
128 Shader --
No Hardware Raytracing No
No Frame Generation No
4 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.

Qualcomm Adreno 610 GPU no iGPU
Decode Codec h265 / HEVC (8 bit) No
Decode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode Codec VP9 No
Decode Codec VP8 No
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 8 GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 665, while the Intel Xeon W-2123 supports a maximum of 512 GB of memory with a maximum memory bandwidth of 85.4 GB/s enabled.

Qualcomm Snapdragon 665 Characteristic Intel Xeon W-2123
LPDDR4X-3733, LPDDR3-1866 Memory DDR4-2666
8 GB Max. Memory 512 GB
2 (Dual Channel) Memory channels 4 (Quad Channel)
14.9 GB/s Max. Bandwidth 85.4 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 8.25 MB
-- PCIe version 3.0
-- PCIe lanes 48
-- PCIe Bandwidth 47.3 GB/s

Thermal Management

The Qualcomm Snapdragon 665 has a TDP of --. The TDP of the Intel Xeon W-2123 is 120 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Qualcomm Snapdragon 665 Characteristic Intel Xeon W-2123
-- TDP (PL1 / PBP) 120 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Qualcomm Snapdragon 665 has 0.00 MB cache and is manufactured in 11 nm. The cache of Intel Xeon W-2123 is at 8.25 MB. The processor is manufactured in 14 nm.

Qualcomm Snapdragon 665 Characteristic Intel Xeon W-2123
11 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 2066
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q2/2019 Release date Q3/2017
-- Release price 294 $
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Rate these processors

Here you can rate the Qualcomm Snapdragon 665 to help other visitors make their purchasing decisions. The average rating is 3.7 stars (3 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 CPU benchmarks

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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
306 (29%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
1042 (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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
1254 (28%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
4463 (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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
334 (27%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
1244 (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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
1170 (25%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
4604 (100%)

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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
2807 (33%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
8506 (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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
Qualcomm Adreno 610 @ 0.00 GHz
273 (100%)
Intel Xeon W-2123 Intel Xeon W-2123
@ 0.00 GHz
0 (0%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
179655 (100%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.60 GHz
0 (0%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
171683 (100%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.60 GHz
0 (0%)

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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
0 (0%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
166 (100%)

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.
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
0 (0%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.90 GHz
805 (100%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Qualcomm Snapdragon 665 Qualcomm Snapdragon 665
8C 8T @ 2.00 GHz
3 (100%)
Intel Xeon W-2123 Intel Xeon W-2123
4C 8T @ 3.60 GHz
0 (0%)

Devices using this processor

Qualcomm Snapdragon 665 Intel Xeon W-2123
Unknown Unknown

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