Intel Xeon E3-1575M v5 vs MediaTek Helio P65

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CPU comparison with benchmarks


Intel Xeon E3-1575M v5 CPU1 vs CPU2 MediaTek Helio P65
Intel Xeon E3-1575M v5 MediaTek Helio P65

CPU comparison

Intel Xeon E3-1575M v5 or MediaTek Helio P65 - 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 E3-1575M v5 has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Xeon E3-1575M v5 was released in Q1/2016.

The MediaTek Helio P65 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The MediaTek Helio P65 was released in Q2/2019.
Intel Xeon E3 (43) Family Mediatek Helio (37)
Intel Xeon E3 v5 (17) CPU group MediaTek Helio P65/P90/P95 (3)
5 Generation 3
Skylake S Architecture Cortex-A75 / Cortex-A55
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon E3-1575M v5 is a 4 core processor with a clock frequency of 3.00 GHz (3.90 GHz). The MediaTek Helio P65 has 8 CPU cores with a clock frequency of 2.00 GHz.

Intel Xeon E3-1575M v5 Characteristic MediaTek Helio P65
4 Cores 8
8 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
3.00 GHz (3.90 GHz) A-Core 2.00 GHz
4x Cortex-A75
-- B-Core 2.00 GHz
4x Cortex-A55

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon E3-1575M v5 Characteristic MediaTek Helio P65
-- AI hardware --
-- AI specifications --

Internal Graphics

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 Iris Pro Graphics P580 GPU ARM Mali-G52 MP2
0.35 GHz GPU frequency 0.82 GHz
1.10 GHz GPU (Turbo) --
9 GPU Generation Bifrost 2
14 nm Technology 16 nm
3 Max. displays 2
72 Compute units 2
576 Shader 32
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12.0 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 Iris Pro Graphics P580 GPU ARM Mali-G52 MP2
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode / Encode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon E3-1575M v5 supports a maximum of 64 GB of memory in 2 memory channels. The MediaTek Helio P65 can connect up to 8 GB of memory in 2 memory channels.

Intel Xeon E3-1575M v5 Characteristic MediaTek Helio P65
LPDDR3-1866, DDR4-2133, DDR3L-1600 Memory LPDDR4X-1800, LPDDR3-933
64 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
34.1 GB/s Max. Bandwidth 14.4 GB/s
Yes ECC No
-- L2 Cache --
8.00 MB L3 Cache --
3.0 PCIe version --
16 PCIe lanes --
15.8 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E3-1575M v5 has a TDP of 45 W, that of the MediaTek Helio P65 is --.

Intel Xeon E3-1575M v5 Characteristic MediaTek Helio P65
45 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
35 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Xeon E3-1575M v5 has a 8.00 MB cache, while the MediaTek Helio P65 cache has a total of 0.00 MB.

Intel Xeon E3-1575M v5 Characteristic MediaTek Helio P65
14 nm Technology 12 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions --
BGA 1440 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Android
Q1/2016 Release date Q2/2019
1207 $ Release price --
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Xeon E3-1575M v5 (100%)
MediaTek Helio P65 (32%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Xeon E3-1575M v5 (100%)
MediaTek Helio P65 (29%)

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 E3-1575M v5 Intel Xeon E3-1575M v5
4C 8T @ 3.90 GHz
1060 (100%)
MediaTek Helio P65 MediaTek Helio P65
8C 8T @ 2.00 GHz
351 (33%)

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 E3-1575M v5 Intel Xeon E3-1575M v5
4C 8T @ 3.00 GHz
4208 (100%)
MediaTek Helio P65 MediaTek Helio P65
8C 8T @ 2.00 GHz
1240 (29%)

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 Xeon E3-1575M v5 Intel Xeon E3-1575M v5
4C 8T @ 3.90 GHz
1369 (100%)
MediaTek Helio P65 MediaTek Helio P65
8C 8T @ 2.00 GHz
422 (31%)

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 Xeon E3-1575M v5 Intel Xeon E3-1575M v5
4C 8T @ 3.00 GHz
4524 (100%)
MediaTek Helio P65 MediaTek Helio P65
8C 8T @ 2.00 GHz
1261 (28%)

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 E3-1575M v5 Intel Xeon E3-1575M v5
Intel Iris Pro Graphics P580 @ 1.10 GHz
1267 (100%)
MediaTek Helio P65 MediaTek Helio P65
ARM Mali-G52 MP2 @ 0.82 GHz
52 (4%)

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 E3-1575M v5 Intel Xeon E3-1575M v5
4C 8T @ 3.00 GHz
7868 (100%)
MediaTek Helio P65 MediaTek Helio P65
8C 8T @ 2.00 GHz
2261 (29%)

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.
Intel Xeon E3-1575M v5 Intel Xeon E3-1575M v5
4C 8T @ 3.00 GHz
0 (0%)
MediaTek Helio P65 MediaTek Helio P65
8C 8T @ 2.00 GHz
158825 (100%)

Devices using this processor

Intel Xeon E3-1575M v5 MediaTek Helio P65
Unknown Unknown

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