Intel Xeon W-1390T vs Intel Atom Z3580

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CPU comparison with benchmarks


Intel Xeon W-1390T CPU1 vs CPU2 Intel Atom Z3580
Intel Xeon W-1390T Intel Atom Z3580

CPU comparison

In this CPU comparison, we compare the Intel Xeon W-1390T and the Intel Atom Z3580 and use benchmarks to check which processor is faster.

We compare the Intel Xeon W-1390T 8 core processor released in Q2/2021 with the Intel Atom Z3580 which has 4 CPU cores and was introduced in Q2/2014.
Intel Xeon W (83) Family Intel Atom (108)
Intel Xeon W-1300 (7) CPU group Intel Atom Z3500 (3)
11 Generation 5
Rocket Lake S Architecture Moorefield
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon W-1390T is a 8 core processor with a clock frequency of 1.50 GHz (4.90 GHz). The processor can compute 16 threads at the same time. The Intel Atom Z3580 clocks with 2.33 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Intel Xeon W-1390T Characteristic Intel Atom Z3580
8 Cores 4
16 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.50 GHz Frequency 2.33 GHz
4.90 GHz Turbo Frequency (1 Core) --
2.50 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-1390T Characteristic Intel Atom Z3580
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

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.

Intel UHD Graphics P750 GPU PowerVR G6430
0.35 GHz GPU frequency 0.46 GHz
1.20 GHz GPU (Turbo) 0.53 GHz
12 GPU Generation --
14 nm Technology 28 nm
3 Max. displays 2
64 Compute units 16
256 Shader 128
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12 DirectX Version 10

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 P750 GPU PowerVR G6430
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 Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Xeon W-1390T, while the Intel Atom Z3580 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 12.8 GB/s enabled.

Intel Xeon W-1390T Characteristic Intel Atom Z3580
DDR4-3200 Memory LPDDR3-1600
128 GB Max. Memory 4 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 12.8 GB/s
Yes ECC No
16.00 MB L2 Cache 2.00 MB
-- L3 Cache --
4.0 PCIe version --
20 PCIe lanes --
39.4 GB/s PCIe Bandwidth --

Thermal Management

The Intel Xeon W-1390T has a TDP of 35 W. The TDP of the Intel Atom Z3580 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon W-1390T Characteristic Intel Atom Z3580
35 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
25 W TDP down --
100 °C Tjunction max. 90 °C

Technical details

The Intel Xeon W-1390T has 16.00 MB cache and is manufactured in 14 nm. The cache of Intel Atom Z3580 is at 2.00 MB. The processor is manufactured in 22 nm.

Intel Xeon W-1390T Characteristic Intel Atom Z3580
14 nm Technology 22 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, SSE4.1, SSE4.2,
LGA 1200 Socket FC-MB5T1064
VT-x, VT-x EPT, VT-d Virtualization Intel VT-x
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q2/2021 Release date Q2/2014
494 $ Release price --
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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 Xeon W-1390T Intel Xeon W-1390T
Intel UHD Graphics P750 @ 1.20 GHz
615 (100%)
Intel Atom Z3580 Intel Atom Z3580
PowerVR G6430 @ 0.53 GHz
136 (22%)

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-1390T Intel Xeon W-1390T
8C 16T @ 4.90 GHz
0 (0%)
Intel Atom Z3580 Intel Atom Z3580
4C 4T @ 2.33 GHz
182 (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.
Intel Xeon W-1390T Intel Xeon W-1390T
8C 16T @ 2.50 GHz
0 (0%)
Intel Atom Z3580 Intel Atom Z3580
4C 4T @ 2.33 GHz
634 (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 Xeon W-1390T Intel Xeon W-1390T
8C 16T @ 2.50 GHz
0 (0%)
Intel Atom Z3580 Intel Atom Z3580
4C 4T @ 2.33 GHz
837 (100%)

Devices using this processor

Intel Xeon W-1390T Intel Atom Z3580
Unknown Unknown

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