Intel Core i7-1185G7E vs Intel Core i7-3555LE

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i7-1185G7E or Intel Core i7-1185G7E – 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 Intel Core i7-1185G7E 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 i7-1185G7E, you'll need a motherboard with a BGA 1526 socket.
The Intel Core i7-3555LE features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2012 and belongs to the 3 generation of the Intel Core i7 series.
To use the Intel Core i7-3555LE, you'll need a motherboard with a BGA 1023 socket.
11 Generation 3
Intel Core i7 Family Intel Core i7
Intel Core i 1100G/11000U Group Intel Core i 3000
Intel Core i7-1185G7E Name Intel Core i7-3555LE
Mobile Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The Intel Core i7-1185G7E has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-1185G7E is 1.8 GHz
and turbo frequency for one core is 4.4 GHz.
The Intel Core i7-3555LE has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i7-3555LE is 2.5 GHz
and turbo frequency for one core is 3.2 GHz.
4 CPU Cores 2
8 Threads 4
4.4 GHz Turbo Frequency (1 core) 3.2 GHz
1.8 GHz Frequency 2.5 GHz
4x Cores 2x
normal Core architecture normal
No Overclocking No
Yes Hyperthreading Yes
3.2 GHz Turbo Frequency (all cores) None
 
 

Internal Graphics

The Intel Core i7-1185G7E has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-1185G7E uses the Intel Iris Xe Graphics 96 (Tiger Lake G7), which has 768 texture shaders
and 96 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Core i7-3555LE has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-3555LE uses the Intel HD Graphics 4000, which has 128 texture shaders
and 16 execution units.
12 Generation 7
Q3/2020 Release date Q1/2011
-- Max. displays --
96 Execution units 16
768 Shaders 128
1.35 GHz GPU (Turbo) 1.0 GHz
0.4 GHz GPU frequency 0.55 GHz
10 nm Technology 22 nm
Intel Iris Xe Graphics 96 (Tiger Lake G7) GPU name Intel HD Graphics 4000
32.0 GB Max. GPU Memory 2.0 GB
12 Direct X 11.0
 
 

Artificial Intelligence and Machine Learning

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

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 JPEG Decode
Decode / Encode h264 Decode / Encode
Decode AV1 No
Decode / Encode VP9 No
Decode / Encode h265 / HEVC (10 bit) No
Decode / Encode AVC Decode / Encode
Decode / Encode h265 / HEVC (8 bit) No
Decode VP8 No
Decode 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.
The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2 Memory channels 2
64.0 GB Max. Memory 16.0 GB
DDR4-3200, LPDDR4X-4266 Memory type DDR3L-1600, DDR3L-1333, DDR3-1333, DDR3-1600
Yes AES-NI Yes
51.2 GB/s Bandwidth 25.6 GB/s
No ECC Yes
pci PCIe pci
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
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 25 W watts.
28 W TDP up None
15 W TDP (PL1 / PBP) 25 W
100 °C Tjunction max 105 °C
12 W TDP down None
 
 

Technical details

The Intel Core i7-1185G7E is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 12.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core i7-3555LE is manufactured using a 22 nm process.
In total, this processor boasts a generous 4.0 MB cache.
Q3/2020 Release date Q2/2012
Tiger Lake U Architecture Ivy Bridge S
Technical data sheet Documents Technical data sheet
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Monolithic Chip design Monolithic
12.0 MB L3-Cache 4.0 MB
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX
10 nm Technology 22 nm
BGA 1526 Socket BGA 1023
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
431 $ Release price 306 $
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux
5.0 MB L2-Cache 0 bytes