Intel Xeon W-1270P vs Intel Atom C3758

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CPU comparison with benchmarks


Intel Xeon W-1270P CPU1 vs CPU2 Intel Atom C3758
Intel Xeon W-1270P Intel Atom C3758

CPU comparison

Intel Xeon W-1270P or Intel Atom C3758 - 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-1270P has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Xeon W-1270P was released in Q2/2020.

The Intel Atom C3758 has 8 cores with 8 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3758 was released in Q3/2017.
Intel Xeon W (83) Family Intel Atom (108)
Intel Xeon W-1200 (13) CPU group Intel Atom C3000 (20)
10 Generation 5
Comet Lake W Architecture Denverton
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon W-1270P is a 8 core processor with a clock frequency of 3.80 GHz (5.10 GHz). The Intel Atom C3758 has 8 CPU cores with a clock frequency of 2.20 GHz.

Intel Xeon W-1270P Characteristic Intel Atom C3758
8 Cores 8
16 Threads 8
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.80 GHz Frequency 2.20 GHz
5.10 GHz Turbo Frequency (1 Core) --
4.60 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-1270P Characteristic Intel Atom C3758
-- AI hardware --
-- AI specifications --

Internal Graphics

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 UHD Graphics P630 GPU no iGPU
0.35 GHz GPU frequency --
1.20 GHz GPU (Turbo) --
9.5 GPU Generation --
14 nm Technology
3 Max. displays
24 Compute units --
192 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 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 UHD Graphics P630 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 / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Xeon W-1270P supports a maximum of 128 GB of memory in 2 memory channels. The Intel Atom C3758 can connect up to 256 GB of memory in 2 memory channels.

Intel Xeon W-1270P Characteristic Intel Atom C3758
DDR4-2933 Memory DDR4-2400
128 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
46.9 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
16.00 MB L2 Cache 16.00 MB
-- L3 Cache --
3.0 PCIe version 3.0
16 PCIe lanes 16
15.8 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon W-1270P has a TDP of 125 W, that of the Intel Atom C3758 is 25 W.

Intel Xeon W-1270P Characteristic Intel Atom C3758
125 W TDP (PL1 / PBP) 25 W
-- TDP (PL2) --
-- TDP up --
95 W TDP down --
100 °C Tjunction max. 100 °C

Technical details

The Intel Xeon W-1270P has a 16.00 MB cache, while the Intel Atom C3758 cache has a total of 16.00 MB.

Intel Xeon W-1270P Characteristic Intel Atom C3758
14 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
LGA 1200 Socket BGA 1310
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2020 Release date Q3/2017
428 $ Release price 193 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon W-1270P (100%)
Intel Atom C3758 (23%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Xeon W-1270P (100%)
Intel Atom C3758 (26%)

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-1270P Intel Xeon W-1270P
8C 16T @ 5.10 GHz
1491 (100%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 GHz
349 (23%)

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-1270P Intel Xeon W-1270P
8C 16T @ 4.60 GHz
9612 (100%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 GHz
2612 (27%)

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-1270P Intel Xeon W-1270P
8C 16T @ 4.60 GHz
19264 (100%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 GHz
4750 (25%)

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-1270P Intel Xeon W-1270P
8C 16T @ 5.10 GHz
1740 (100%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 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-1270P Intel Xeon W-1270P
8C 16T @ 4.60 GHz
8389 (100%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 GHz
0 (0%)

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-1270P Intel Xeon W-1270P
Intel UHD Graphics P630 @ 1.20 GHz
461 (100%)
Intel Atom C3758 Intel Atom C3758
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Xeon W-1270P Intel Atom C3758
Unknown Unknown

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