Intel Xeon Gold 6240 vs Intel Atom N475

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CPU comparison with benchmarks


Intel Xeon Gold 6240 CPU1 vs CPU2 Intel Atom N475
Intel Xeon Gold 6240 Intel Atom N475

CPU comparison

Intel Xeon Gold 6240 or Intel Atom N475 - 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 Gold 6240 has 18 cores with 36 threads and clocks with a maximum frequency of 3.90 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Gold 6240 was released in Q2/2019.

The Intel Atom N475 has 1 cores with 2 threads and clocks with a maximum frequency of 1.83 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom N475 was released in Q1/2010.
Intel Xeon Gold (163) Family Intel Atom (108)
Intel Xeon Gold 5200/6200 (55) CPU group Intel Atom N400/N500 (3)
2 Generation 2
Cascade Lake Architecture Pineview
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6240 has 18 CPU cores and can calculate 36 threads in parallel. The clock frequency of the Intel Xeon Gold 6240 is 2.60 GHz (3.90 GHz) while the Intel Atom N475 has 1 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Atom N475 is at 1.83 GHz.

Intel Xeon Gold 6240 Characteristic Intel Atom N475
18 Cores 1
36 Threads 2
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.60 GHz Frequency 1.83 GHz
3.90 GHz Turbo Frequency (1 Core) --
3.20 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 Gold 6240 Characteristic Intel Atom N475
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Xeon Gold 6240 or Intel Atom N475 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU Intel GMA 3150
GPU frequency 0.20 GHz
-- GPU (Turbo) --
-- GPU Generation --
Technology 45
Max. displays 0
-- Compute units 2
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 1 GB
-- 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 Intel GMA 3150
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 Gold 6240 can use up to 1024 GB of memory in 6 memory channels. The maximum memory bandwidth is 140.7 GB/s. The Intel Atom N475 supports up to 2 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 6.4 GB/s.

Intel Xeon Gold 6240 Characteristic Intel Atom N475
DDR4-2933 Memory DDR3-800, DDR2-800
1024 GB Max. Memory 2 GB
6 (Hexa Channel) Memory channels 1 (Single Channel)
140.7 GB/s Max. Bandwidth 6.4 GB/s
Yes ECC No
-- L2 Cache 0.50 MB
24.75 MB L3 Cache --
3.0 PCIe version --
48 PCIe lanes --
47.3 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Gold 6240 is 150 W, while the Intel Atom N475 has a TDP of 6.5 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon Gold 6240 Characteristic Intel Atom N475
150 W TDP (PL1 / PBP) 6.5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Intel Xeon Gold 6240 is manufactured in 14 nm and has 24.75 MB cache. The Intel Atom N475 is manufactured in 45 nm and has a 0.50 MB cache.

Intel Xeon Gold 6240 Characteristic Intel Atom N475
14 nm Technology 45 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 MMX, SSE3, SSSE3
LGA 3647 Socket BGA 559
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2019 Release date Q1/2010
2448 $ Release price --
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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 Gold 6240 Intel Xeon Gold 6240
18C 36T @ 3.20 GHz
0 (0%)
Intel Atom N475 Intel Atom N475
1C 2T @ 1.83 GHz
179 (100%)

Devices using this processor

Intel Xeon Gold 6240 Intel Atom N475
Unknown Unknown

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