HiSilicon Kirin 655 vs Intel Core i7-1185GRE

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CPU comparison with benchmarks

-VS-

CPU lineage

HiSilicon Kirin 655 or HiSilicon Kirin 655 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The HiSilicon Kirin 655 features 8 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q2/2016 and belongs to the 4 generation of the HiSilicon Kirin series.
The Intel Core i7-1185GRE features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2020 and belongs to the 11 generation of the Intel Core i7 series.
To use the Intel Core i7-1185GRE, you'll need a motherboard with a BGA 1526 socket.
HiSilicon Kirin Family Intel Core i7
4 Generation 11
HiSilicon Kirin 655 Name Intel Core i7-1185GRE
Mobile Segment Mobile
HiSilicon Kirin 650 Group Intel Core i 1100G/11000U
 
 

CPU Cores and Base Frequency

The HiSilicon Kirin 655 has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.12 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
Processors with hybrid (big.LITTLE) architecture strike a balance between performance and power efficiency, making them ideal for mobile devices.
The Intel Core i7-1185GRE has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-1185GRE is 1.8 GHz
and turbo frequency for one core is 4.4 GHz.
No Overclocking No
8 Threads 8
4x Cortex-A53 Cores B None
No Hyperthreading Yes
None None 4x
4x Cortex-A53 Cores A None
hybrid (big.LITTLE) Core architecture normal
None None 2.6 GHz
1.7 GHz B-Core Frequency None
8 CPU Cores 4
2.12 GHz A-Core Frequency None
None None 4.4 GHz
None None 1.8 GHz
 
 

Internal Graphics

The HiSilicon Kirin 655 has integrated graphics, called iGPU for short.
Specifically, the HiSilicon Kirin 655 uses the ARM Mali-T830 MP2, which has 32 texture shaders
and 2 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i7-1185GRE has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-1185GRE uses the Intel Iris Xe Graphics 96 (Tiger Lake G7), which has 768 texture shaders
and 96 execution units.
28 nm Technology 10 nm
0.9 GHz GPU frequency 0.4 GHz
2 Execution units 96
Midgard 4 Generation 12
-- GPU (Turbo) 1.35 GHz
32 Shaders 768
-- Max. displays --
11 Direct X 12
0 bytes Max. GPU Memory 32.0 GB
Q4/2015 Release date Q3/2020
ARM Mali-T830 MP2 GPU name Intel Iris Xe Graphics 96 (Tiger Lake G7)
 
 

Artificial Intelligence and Machine Learning

-- AI hardware --
-- AI specifications --
 
 

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.
Decode / Encode VP8 Decode
Decode / Encode h264 Decode / Encode
Decode / Encode JPEG Decode / Encode
No AVC Decode / Encode
No AV1 Decode
No VP9 Decode / Encode
Decode / Encode h265 / HEVC (8 bit) Decode / Encode
Decode h265 / HEVC (10 bit) Decode / Encode
No VC-1 Decode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
No AES-NI Yes
-- Bandwidth 51.2 GB/s
0 bytes Max. Memory 64.0 GB
pci PCIe pci
No ECC Yes
LPDDR3-933 Memory type DDR4-3200, LPDDR4X-4266
2 Memory channels 2
 
 

Thermal Management

TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 15 W watts.
None TDP down 12 W
None TDP up 28 W
-- Tjunction max 100 °C
None TDP (PL1 / PBP) 15 W
 
 

Technical details

The HiSilicon Kirin 655 is manufactured using a 16 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i7-1185GRE is manufactured using a 10 nm process.
In total, this processor boasts a generous 12.0 MB cache.
16 nm Technology 10 nm
ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
None Virtualization VT-x, VT-x EPT, VT-d
Cortex-A53 / Cortex-A53 Architecture Tiger Lake U
Socket BGA 1526
ARMv8-A64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
0 bytes L3-Cache 12.0 MB
Chiplet Chip design Monolithic
0 bytes L2-Cache 5.0 MB
-- Part Number --
Q2/2016 Release date Q3/2020
Android Operating systems Windows 10, Linux, Windows 11
Technical data sheet Documents Technical data sheet
-- Release price 490 $