Intel Xeon W-3265M vs Intel Atom S1220

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CPU comparison with benchmarks


Intel Xeon W-3265M CPU1 vs CPU2 Intel Atom S1220
Intel Xeon W-3265M Intel Atom S1220

CPU comparison

Intel Xeon W-3265M or Intel Atom S1220 - 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 Xeon W-3265M has 24 cores with 48 threads and clocks with a maximum frequency of 4.60 GHz. Up to 2048 GB of memory is supported in 6 memory channels. The Intel Xeon W-3265M was released in Q2/2019.

The Intel Atom S1220 has 2 cores with 4 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Intel Atom S1220 was released in Q4/2012.
Intel Xeon W (83) Family Intel Atom (108)
Intel Xeon W-2200/3200 (17) CPU group Intel Atom S1000 (3)
7 Generation 2
Cascade Lake W Architecture Centerton
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon W-3265M is a 24 core processor with a clock frequency of 2.70 GHz (4.60 GHz). The Intel Atom S1220 has 2 CPU cores with a clock frequency of 1.60 GHz.

Intel Xeon W-3265M Characteristic Intel Atom S1220
24 Cores 2
48 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.70 GHz Frequency 1.60 GHz
4.60 GHz Turbo Frequency (1 Core) --
3.60 GHz Turbo Frequency (All Cores) --

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 Xeon W-3265M Characteristic Intel Atom S1220
-- 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.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

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

Memory & PCIe

The Intel Xeon W-3265M supports a maximum of 2048 GB of memory in 6 memory channels. The Intel Atom S1220 can connect up to 8 GB of memory in 1 memory channels.

Intel Xeon W-3265M Characteristic Intel Atom S1220
DDR4-2933 Memory DDR3-1333
2048 GB Max. Memory 8 GB
6 (Hexa Channel) Memory channels 1 (Single Channel)
140.7 GB/s Max. Bandwidth 10.6 GB/s
Yes ECC Yes
-- L2 Cache --
33.00 MB L3 Cache 1.00 MB
3.0 PCIe version 2.0
64 PCIe lanes 8
63.0 GB/s PCIe Bandwidth 4.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-3265M has a TDP of 205 W, that of the Intel Atom S1220 is 8.1 W.

Intel Xeon W-3265M Characteristic Intel Atom S1220
205 W TDP (PL1 / PBP) 8.1 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon W-3265M has a 33.00 MB cache, while the Intel Atom S1220 cache has a total of 1.00 MB.

Intel Xeon W-3265M Characteristic Intel Atom S1220
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 SSE3
LGA 3647 Socket BGA 1283
VT-x, VT-x EPT, VT-d Virtualization VT-x
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2019 Release date Q4/2012
6350 $ Release price 39 $
show more data show more data


Rate these processors

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Here you can rate the Intel Atom S1220 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 0 CPU benchmarks
Intel Xeon W-3265M (0%)
Intel Atom S1220 (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Xeon W-3265M (100%)
Intel Atom S1220 (1%)

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-3265M Intel Xeon W-3265M
24C 48T @ 3.60 GHz
32034 (100%)
Intel Atom S1220 Intel Atom S1220
2C 4T @ 1.60 GHz
432 (1%)

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-3265M Intel Xeon W-3265M
24C 48T @ 4.60 GHz
1189 (100%)
Intel Atom S1220 Intel Atom S1220
2C 4T @ 1.60 GHz
0 (0%)

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-3265M Intel Xeon W-3265M
24C 48T @ 3.60 GHz
20069 (100%)
Intel Atom S1220 Intel Atom S1220
2C 4T @ 1.60 GHz
0 (0%)

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-3265M Intel Xeon W-3265M
24C 48T @ 4.60 GHz
1396 (100%)
Intel Atom S1220 Intel Atom S1220
2C 4T @ 1.60 GHz
0 (0%)

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-3265M Intel Xeon W-3265M
24C 48T @ 3.60 GHz
12238 (100%)
Intel Atom S1220 Intel Atom S1220
2C 4T @ 1.60 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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-3265M Intel Xeon W-3265M
24C 48T @ 4.60 GHz
437 (100%)
Intel Atom S1220 Intel Atom S1220
2C 4T @ 1.60 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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-3265M Intel Xeon W-3265M
24C 48T @ 3.60 GHz
9723 (100%)
Intel Atom S1220 Intel Atom S1220
2C 4T @ 1.60 GHz
0 (0%)

Devices using this processor

Intel Xeon W-3265M Intel Atom S1220
Apple Mac Pro (2019) Unknown

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