Intel Atom C5115 vs Intel Xeon W-1290T

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CPU comparison with benchmarks


Intel Atom C5115 CPU1 vs CPU2 Intel Xeon W-1290T
Intel Atom C5115 Intel Xeon W-1290T

CPU comparison

In this CPU comparison, we compare the Intel Atom C5115 and the Intel Xeon W-1290T and use benchmarks to check which processor is faster.

We compare the Intel Atom C5115 4 core processor released in Q2/2022 with the Intel Xeon W-1290T which has 10 CPU cores and was introduced in Q2/2020.
Intel Atom (108) Family Intel Xeon W (83)
Intel Atom C5000 (5) CPU group Intel Xeon W-1200 (13)
6 Generation 10
Parker Ridge Architecture Comet Lake W
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom C5115 is a 4 core processor with a clock frequency of 2.80 GHz. The processor can compute 4 threads at the same time. The Intel Xeon W-1290T clocks with 1.90 GHz (4.70 GHz), has 10 CPU cores and can calculate 20 threads in parallel.

Intel Atom C5115 Characteristic Intel Xeon W-1290T
4 Cores 10
4 Threads 20
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.80 GHz Frequency 1.90 GHz
-- Turbo Frequency (1 Core) 4.70 GHz
-- Turbo Frequency (All Cores) 2.40 GHz

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 Atom C5115 Characteristic Intel Xeon W-1290T
-- AI hardware --
-- AI specifications --

Integrated graphics (iGPU)

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 UHD Graphics P630
GPU frequency 0.35 GHz
-- GPU (Turbo) 1.20 GHz
-- GPU Generation 9.5
Technology 14 nm
Max. displays 3
-- Compute units 24
-- Shader 192
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 64 GB
-- DirectX Version 12

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 UHD Graphics P630
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 256 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom C5115, while the Intel Xeon W-1290T supports a maximum of 128 GB of memory with a maximum memory bandwidth of 46.9 GB/s enabled.

Intel Atom C5115 Characteristic Intel Xeon W-1290T
DDR4-2933 Memory DDR4-2933
256 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
46.9 GB/s Max. Bandwidth 46.9 GB/s
Yes ECC Yes
9.00 MB L2 Cache 20.00 MB
-- L3 Cache --
3.0 PCIe version 3.0
32 PCIe lanes 16
31.5 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The Intel Atom C5115 has a TDP of 43 W. The TDP of the Intel Xeon W-1290T is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom C5115 Characteristic Intel Xeon W-1290T
43 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. 100 °C

Technical details

The Intel Atom C5115 has 9.00 MB cache and is manufactured in 10 nm. The cache of Intel Xeon W-1290T is at 20.00 MB. The processor is manufactured in 14 nm.

Intel Atom C5115 Characteristic Intel Xeon W-1290T
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, Intel QAT ISA extensions SSE4.1, SSE4.2, AVX2
BGA 2106 Socket LGA 1200
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
Q2/2022 Release date Q2/2020
-- Release price 494 $
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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 Atom C5115 Intel Atom C5115
@ 0.00 GHz
0 (0%)
Intel Xeon W-1290T Intel Xeon W-1290T
Intel UHD Graphics P630 @ 1.20 GHz
461 (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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
Intel Xeon W-1290T Intel Xeon W-1290T
10C 20T @ 2.40 GHz
18428 (100%)

Devices using this processor

Intel Atom C5115 Intel Xeon W-1290T
Unknown Unknown

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