AMD Athlon II X4 631 vs MediaTek MT6750T

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CPU comparison with benchmarks


AMD Athlon II X4 631 CPU1 vs CPU2 MediaTek MT6750T
AMD Athlon II X4 631 MediaTek MT6750T

CPU comparison

AMD Athlon II X4 631 or MediaTek MT6750T - 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 AMD Athlon II X4 631 has 4 cores with 4 threads and clocks with a maximum frequency of 2.60 GHz. Up to 16 GB of memory is supported in 2 memory channels. The AMD Athlon II X4 631 was released in Q3/2011.

The MediaTek MT6750T has 8 cores with 8 threads and clocks with a maximum frequency of 1.50 GHz. The CPU supports up to 4 GB of memory in 1 memory channels. The MediaTek MT6750T was released in Q2/2016.
AMD Athlon II (52) Family Mediatek MT-Serie (72)
AMD Athlon II X4 (Llano) (5) CPU group MediaTek MT67xx (17)
2 Generation 1
Llano Architecture Cortex-A53
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X4 631 is a 4 core processor with a clock frequency of 2.60 GHz. The MediaTek MT6750T has 8 CPU cores with a clock frequency of 1.50 GHz.

AMD Athlon II X4 631 Characteristic MediaTek MT6750T
4 Cores 8
4 Threads 8
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
2.60 GHz A-Core 1.50 GHz
4x Cortex-A53
-- B-Core 1.00 GHz
4x Cortex-A53

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.

AMD Athlon II X4 631 Characteristic MediaTek MT6750T
-- 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.

no iGPU GPU ARM Mali-T860 MP2
GPU frequency 0.65 GHz
-- GPU (Turbo) 0.65 GHz
-- GPU Generation Midgard 4
Technology 28nm
Max. displays 2
-- Compute units 2
-- Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 11

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.

no iGPU GPU ARM Mali-T860 MP2
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG Decode / Encode

Memory & PCIe

The AMD Athlon II X4 631 supports a maximum of 16 GB of memory in 2 memory channels. The MediaTek MT6750T can connect up to 4 GB of memory in 1 memory channels.

AMD Athlon II X4 631 Characteristic MediaTek MT6750T
DDR3-1333 Memory LPDDR3-833
16 GB Max. Memory 4 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
21.3 GB/s Max. Bandwidth --
No ECC No
4.00 MB L2 Cache --
-- L3 Cache --
2.0 PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Athlon II X4 631 has a TDP of 100 W, that of the MediaTek MT6750T is --.

AMD Athlon II X4 631 Characteristic MediaTek MT6750T
100 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X4 631 has a 4.00 MB cache, while the MediaTek MT6750T cache has a total of 0.00 MB.

AMD Athlon II X4 631 Characteristic MediaTek MT6750T
32 nm Technology 28 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions --
FM1 Socket --
AMD-V Virtualization None
No AES-NI No
Windows 10, Linux Operating systems Android
Q3/2011 Release date Q2/2016
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Athlon II X4 631 to help other visitors make their purchasing decisions. The average rating is 3.0 stars (2 ratings). Rate now:
Here you can rate the MediaTek MT6750T to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Athlon II X4 631 (100%)
MediaTek MT6750T (34%)
⌀ Multi core performance in 1 CPU benchmarks
AMD Athlon II X4 631 (100%)
MediaTek MT6750T (50%)

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.
AMD Athlon II X4 631 AMD Athlon II X4 631
4C 4T @ 2.60 GHz
363 (100%)
MediaTek MT6750T MediaTek MT6750T
8C 8T @ 1.50 GHz
124 (34%)

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.
AMD Athlon II X4 631 AMD Athlon II X4 631
4C 4T @ 2.60 GHz
1283 (100%)
MediaTek MT6750T MediaTek MT6750T
8C 8T @ 1.50 GHz
638 (50%)

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.
AMD Athlon II X4 631 AMD Athlon II X4 631
@ 0.00 GHz
0 (0%)
MediaTek MT6750T MediaTek MT6750T
ARM Mali-T860 MP2 @ 0.65 GHz
44 (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.
AMD Athlon II X4 631 AMD Athlon II X4 631
4C 4T @ 2.60 GHz
0 (0%)
MediaTek MT6750T MediaTek MT6750T
8C 8T @ 1.50 GHz
1173 (100%)

Devices using this processor

AMD Athlon II X4 631 MediaTek MT6750T
Unknown Unknown

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