Intel Atom x6425RE vs Intel Xeon W-1370P

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CPU comparison with benchmarks


Intel Atom x6425RE CPU1 vs CPU2 Intel Xeon W-1370P
Intel Atom x6425RE Intel Xeon W-1370P

CPU comparison

Intel Atom x6425RE or Intel Xeon W-1370P - 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 Atom x6425RE has 4 cores with 4 threads and clocks with a maximum frequency of 1.90 GHz. Up to 32 GB of memory is supported in 4 memory channels. The Intel Atom x6425RE was released in Q1/2021.

The Intel Xeon W-1370P has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-1370P was released in Q2/2021.
Intel Atom (108) Family Intel Xeon W (83)
Intel Atom x6000 (10) CPU group Intel Xeon W-1300 (7)
6 Generation 11
Elkhart Lake Architecture Rocket Lake S
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom x6425RE is a 4 core processor with a clock frequency of 1.90 GHz. The Intel Xeon W-1370P has 8 CPU cores with a clock frequency of 3.60 GHz (5.20 GHz).

Intel Atom x6425RE Characteristic Intel Xeon W-1370P
4 Cores 8
4 Threads 16
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.90 GHz Frequency 3.60 GHz
-- Turbo Frequency (1 Core) 5.20 GHz
-- Turbo Frequency (All Cores) 4.40 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 x6425RE Characteristic Intel Xeon W-1370P
-- 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.

Intel UHD Graphics 10th Gen (32 EU) GPU Intel UHD Graphics P750
0.40 GHz GPU frequency 0.35 GHz
-- GPU (Turbo) 1.30 GHz
11 GPU Generation 12
14 nm Technology 14 nm
3 Max. displays 3
32 Compute units 64
256 Shader 256
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 32 GB
12 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.

Intel UHD Graphics 10th Gen (32 EU) GPU Intel UHD Graphics P750
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode
Decode Codec AV1 Decode
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Atom x6425RE supports a maximum of 32 GB of memory in 4 memory channels. The Intel Xeon W-1370P can connect up to 128 GB of memory in 2 memory channels.

Intel Atom x6425RE Characteristic Intel Xeon W-1370P
LPDDR4X-4266, DDR4-3200 Memory DDR4-3200
32 GB Max. Memory 128 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
136.4 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC Yes
1.50 MB L2 Cache 16.00 MB
-- L3 Cache --
3.0 PCIe version 4.0
8 PCIe lanes 20
7.9 GB/s PCIe Bandwidth 39.4 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom x6425RE has a TDP of 12 W, that of the Intel Xeon W-1370P is 125 W.

Intel Atom x6425RE Characteristic Intel Xeon W-1370P
12 W TDP (PL1 / PBP) 125 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 95 W
110 °C Tjunction max. 100 °C

Technical details

The Intel Atom x6425RE has a 1.50 MB cache, while the Intel Xeon W-1370P cache has a total of 16.00 MB.

Intel Atom x6425RE Characteristic Intel Xeon W-1370P
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
BGA 1493 Socket LGA 1200
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q1/2021 Release date Q2/2021
-- Release price 428 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Atom x6425RE (24%)
Intel Xeon W-1370P (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Atom x6425RE (13%)
Intel Xeon W-1370P (100%)

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 Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
437 (24%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 5.20 GHz
1856 (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 Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
1445 (14%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 4.40 GHz
10467 (100%)

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 x6425RE Intel Atom x6425RE
Intel UHD Graphics 10th Gen (32 EU) @ 0.40 GHz
213 (32%)
Intel Xeon W-1370P Intel Xeon W-1370P
Intel UHD Graphics P750 @ 1.30 GHz
666 (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 x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
2935 (12%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 4.40 GHz
24989 (100%)

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 Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
334 (100%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 5.20 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 Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
1021 (100%)
Intel Xeon W-1370P Intel Xeon W-1370P
8C 16T @ 4.40 GHz
0 (0%)

Devices using this processor

Intel Atom x6425RE Intel Xeon W-1370P
Unknown Unknown

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