MediaTek MT6575 vs Intel Atom C3758R

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CPU comparison with benchmarks


MediaTek MT6575 CPU1 vs CPU2 Intel Atom C3758R
MediaTek MT6575 Intel Atom C3758R

CPU comparison

MediaTek MT6575 or Intel Atom C3758R - 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 MT6575 has 1 cores with 1 threads and clocks with a maximum frequency of 1.00 GHz. Up to GB of memory is supported in 0 memory channels. The MediaTek MT6575 was released in 2011.

The Intel Atom C3758R has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3758R was released in Q2/2020.
Mediatek MT-Serie (72) Family Intel Atom (108)
MediaTek MT65xx A9 (7) CPU group Intel Atom C3000 (20)
1 Generation 5
Cortex-A9 Architecture Denverton
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek MT6575 is a 1 core processor with a clock frequency of 1.00 GHz. The Intel Atom C3758R has 8 CPU cores with a clock frequency of 2.40 GHz.

MediaTek MT6575 Characteristic Intel Atom C3758R
1 Cores 8
1 Threads 8
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.00 GHz Frequency 2.40 GHz
-- Turbo Frequency (1 Core) --
-- 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.

MediaTek MT6575 Characteristic Intel Atom C3758R
-- 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.

PowerVR SGX531 GPU no iGPU
0.52 GHz GPU frequency --
0.52 GHz GPU (Turbo) --
-- GPU Generation --
65nm Technology
1 Max. displays
1 Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
10.1 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.

PowerVR SGX531 GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The MediaTek MT6575 supports a maximum of GB of memory in 0 memory channels. The Intel Atom C3758R can connect up to 256 GB of memory in 2 memory channels.

MediaTek MT6575 Characteristic Intel Atom C3758R
LPDDR2 Memory DDR4-2400
Max. Memory 256 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 38.4 GB/s
No ECC Yes
-- L2 Cache 16.00 MB
-- L3 Cache --
-- PCIe version 3.0
-- PCIe lanes 20
-- PCIe Bandwidth 19.7 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The MediaTek MT6575 has a TDP of --, that of the Intel Atom C3758R is 26 W.

MediaTek MT6575 Characteristic Intel Atom C3758R
-- TDP (PL1 / PBP) 26 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The MediaTek MT6575 has a 0.00 MB cache, while the Intel Atom C3758R cache has a total of 16.00 MB.

MediaTek MT6575 Characteristic Intel Atom C3758R
40 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2
-- Socket BGA 1310
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
2011 Release date Q2/2020
-- Release price 209 $
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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 MT6575 MediaTek MT6575
1C 1T @ 1.00 GHz
0 (0%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
381 (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.
MediaTek MT6575 MediaTek MT6575
1C 1T @ 1.00 GHz
0 (0%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
2856 (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.
MediaTek MT6575 MediaTek MT6575
PowerVR SGX531 @ 0.52 GHz
4 (100%)
Intel Atom C3758R Intel Atom C3758R
@ 0.00 GHz
0 (0%)

Devices using this processor

MediaTek MT6575 Intel Atom C3758R
Unknown Unknown

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