MediaTek MT8135V vs Intel Core i7-1255UL

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CPU comparison with benchmarks


MediaTek MT8135V CPU1 vs CPU2 Intel Core i7-1255UL
MediaTek MT8135V Intel Core i7-1255UL

CPU comparison

MediaTek MT8135V or Intel Core i7-1255UL - 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 MT8135V has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. Up to 1 GB of memory is supported in 1 memory channels. The MediaTek MT8135V was released in Q3/2014.

The Intel Core i7-1255UL has 10 cores with 12 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i7-1255UL was released in Q3/2022.
Mediatek MT-Serie (72) Family Intel Core i7 (298)
MediaTek MT81xx A7/A15 (2) CPU group Intel Core i 1200P/1200U (21)
1 Generation 12
Cortex-A15 / Cortex-A7 Architecture Alder Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The MediaTek MT8135V is a 4 core processor with a clock frequency of 1.50 GHz. The Intel Core i7-1255UL has 10 CPU cores with a clock frequency of 2.60 GHz (4.70 GHz).

MediaTek MT8135V Characteristic Intel Core i7-1255UL
4 Cores 10
4 Threads 12
hybrid (big.LITTLE) Core architecture hybrid (big.LITTLE)
No Hyperthreading Yes
No Overclocking ? No
1.50 GHz
2x Cortex-A15
A-Core 2.60 GHz (4.70 GHz)
2x Golden Cove
1.20 GHz
2x Cortex-A7
B-Core 1.20 GHz (3.50 GHz)
8x Gracemont

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.

MediaTek MT8135V Characteristic Intel Core i7-1255UL
-- 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.

PowerVR G6200 GPU Intel Iris Xe Graphics 96 (Alder Lake)
0.45 GHz GPU frequency 0.35 GHz
0.45 GHz GPU (Turbo) 1.25 GHz
-- GPU Generation 13
28 nm Technology 10 nm
2 Max. displays 4
2 Compute units 96
32 Shader 768
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
10 DirectX Version 12.1

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 G6200 GPU Intel Iris Xe Graphics 96 (Alder Lake)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The MediaTek MT8135V supports a maximum of 1 GB of memory in 1 memory channels. The Intel Core i7-1255UL can connect up to 64 GB of memory in 2 memory channels.

MediaTek MT8135V Characteristic Intel Core i7-1255UL
DDR3L Memory DDR5-4800, DDR4-3200
1 GB Max. Memory 64 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
-- Max. Bandwidth 76.8 GB/s
No ECC No
-- L2 Cache 6.50 MB
-- L3 Cache 12.00 MB
-- PCIe version 4.0
-- PCIe lanes 28
-- PCIe Bandwidth 55.1 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The MediaTek MT8135V has a TDP of --, that of the Intel Core i7-1255UL is 15 W.

MediaTek MT8135V Characteristic Intel Core i7-1255UL
-- TDP (PL1 / PBP) 15 W
-- TDP (PL2) 55 W
-- TDP up 28 W
-- TDP down 12 W
-- Tjunction max. 100 °C

Technical details

The MediaTek MT8135V has a 0.00 MB cache, while the Intel Core i7-1255UL cache has a total of 18.50 MB.

MediaTek MT8135V Characteristic Intel Core i7-1255UL
28 nm Technology 10 nm
Chiplet Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2
-- Socket BGA 1744
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Windows 11, Linux
Q3/2014 Release date Q3/2022
-- Release price --
show more data show more data


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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 MT8135V MediaTek MT8135V
PowerVR G6200 @ 0.45 GHz
58 (3%)
Intel Core i7-1255UL Intel Core i7-1255UL
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.25 GHz
1916 (100%)

Devices using this processor

MediaTek MT8135V Intel Core i7-1255UL
Amazon Fire HD 6
Amazon Fire HD 7
Amazon Fire HD 8
Amazon Fire HD 10
Unknown

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