MediaTek Helio X27 vs Intel Xeon w9-3575X

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CPU comparison with benchmarks


MediaTek Helio X27 CPU1 vs CPU2 Intel Xeon w9-3575X
MediaTek Helio X27 Intel Xeon w9-3575X

CPU comparison

MediaTek Helio X27 or Intel Xeon w9-3575X - 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 MediaTek Helio X27 has 10 cores with 10 threads and clocks with a maximum frequency of 2.60 GHz. Up to 4 GB of memory is supported in 2 memory channels. The MediaTek Helio X27 was released in Q1/2017.

The Intel Xeon w9-3575X has 44 cores with 88 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 4096 GB of memory in 8 memory channels. The Intel Xeon w9-3575X was released in Q3/2024.
Mediatek Helio (37) Family Intel Xeon W (97)
MediaTek Helio X20 (4) CPU group Intel Xeon W-3400/3500 (15)
2 Generation 12
Cortex-A72 / Cortex-A53 Architecture Sapphire Rapids-WS
Smartphone / Tablet Segment Enterprise / Embedded
-- Predecessor Intel Xeon w9-3475X
-- Successor --

CPU Cores and Base Frequency

The MediaTek Helio X27 has 10 CPU cores and can calculate 10 threads in parallel. The clock frequency of the MediaTek Helio X27 is 2.60 GHz while the Intel Xeon w9-3575X has 44 CPU cores and 88 threads can calculate simultaneously. The clock frequency of the Intel Xeon w9-3575X is at 2.20 GHz (4.80 GHz).

MediaTek Helio X27 Characteristic Intel Xeon w9-3575X
10 Cores 44
10 Threads 88
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
2.60 GHz
2x Cortex-A72
A-Core 2.20 GHz (4.80 GHz)
1.55 GHz
4x Cortex-A53
B-Core --
--
4x Cortex-A53
C-Core --

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.

MediaTek Helio X27 Characteristic Intel Xeon w9-3575X
-- AI hardware Intel® AI Boost
-- AI specifications Intel® Deep Learning Boost
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The MediaTek Helio X27 or Intel Xeon w9-3575X 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.

ARM Mali-T880 MP4 GPU no iGPU
0.88 GHz GPU frequency --
0.88 GHz GPU (Turbo) --
Midgard 4 GPU Generation --
16 nm Technology
2 Max. displays
4 Compute units --
64 Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
11 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.

ARM Mali-T880 MP4 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The MediaTek Helio X27 can use up to 4 GB of memory in 2 memory channels. The maximum memory bandwidth is 6.4 GB/s. The Intel Xeon w9-3575X supports up to 4096 GB of memory in 8 memory channels and achieves a memory bandwidth of up to 307.2 GB/s.

MediaTek Helio X27 Characteristic Intel Xeon w9-3575X
LPDDR3-800 Memory DDR5-4800
4 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
6.4 GB/s Max. Bandwidth 307.2 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 97.50 MB
-- PCIe version 5.0
-- PCIe lanes 112
-- PCIe Bandwidth 441.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the MediaTek Helio X27 is --, while the Intel Xeon w9-3575X has a TDP of 340 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

MediaTek Helio X27 Characteristic Intel Xeon w9-3575X
-- TDP (PL1 / PBP) 340 W
-- TDP (PL2) --
-- TDP up 408 W
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The MediaTek Helio X27 is manufactured in 20 nm and has 0.00 MB cache. The Intel Xeon w9-3575X is manufactured in 10 nm and has a 97.50 MB cache.

MediaTek Helio X27 Characteristic Intel Xeon w9-3575X
20 nm Technology 10 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512, AMX
-- Socket LGA 4677
None Virtualization VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise
No AES-NI Yes
Android Operating systems Windows 11, Windows Server, Linux
Q1/2017 Release date Q3/2024
-- Release price 3789 $
show more data show more data


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Average performance in benchmarks

Single core performance in 1 CPU benchmarks
MediaTek Helio X27 (12%)
Intel Xeon w9-3575X (100%)
Multi core performance in 0 CPU benchmarks
MediaTek Helio X27 (0%)
Intel Xeon w9-3575X (0%)

Geekbench 6 Single-Core

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
MediaTek Helio X27 MediaTek Helio X27
10C 10T @ 2.60 GHz
276 (12%)
Intel Xeon w9-3575X Intel Xeon w9-3575X
44C 88T @ 4.80 GHz
2300 (100%)

Geekbench 6 Multi-Core

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
MediaTek Helio X27 MediaTek Helio X27
10C 10T @ 2.60 GHz
942 (100%)
Intel Xeon w9-3575X Intel Xeon w9-3575X
44C 88T @ 3.00 GHz
0 (0%)

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.
MediaTek Helio X27 MediaTek Helio X27
10C 10T @ 2.60 GHz
256 (100%)
Intel Xeon w9-3575X Intel Xeon w9-3575X
44C 88T @ 4.80 GHz
0 (0%)

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.
MediaTek Helio X27 MediaTek Helio X27
10C 10T @ 2.60 GHz
1165 (100%)
Intel Xeon w9-3575X Intel Xeon w9-3575X
44C 88T @ 3.00 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.
MediaTek Helio X27 MediaTek Helio X27
ARM Mali-T880 MP4 @ 0.88 GHz
119 (100%)
Intel Xeon w9-3575X Intel Xeon w9-3575X
@ 0.00 GHz
0 (0%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
MediaTek Helio X27 MediaTek Helio X27
10C 10T @ 2.60 GHz
102768 (100%)
Intel Xeon w9-3575X Intel Xeon w9-3575X
44C 88T @ 2.20 GHz
0 (0%)

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.
MediaTek Helio X27 MediaTek Helio X27
10C 10T @ 2.60 GHz
2139 (100%)
Intel Xeon w9-3575X Intel Xeon w9-3575X
44C 88T @ 3.00 GHz
0 (0%)

Devices using this processor

MediaTek Helio X27 Intel Xeon w9-3575X
Unknown Unknown

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