Intel Core i7-4940MX
Intel Celeron B720
Comparision Intel Core i7-4940MX vs Intel Celeron B720
Grade
Intel Core i7-4940MX
Intel Celeron B720
Test results
1
0
Technology
8
6
Performance
5
3
Memory specification
2
2
Interfaces and communications
6
4
Main characteristics
5
5
Top specs and features
Passmark test
Intel Core i7-4940MX: 7505
Intel Celeron B720: 743
Оценка Cinebench11.5 (одиночный)
Intel Core i7-4940MX: 8
Intel Celeron B720:
Power Consumption (TDP)
Intel Core i7-4940MX: 57 W
Intel Celeron B720: 35 W
Video memory size
Intel Core i7-4940MX: 1.7 GB
Intel Celeron B720: GB
Technological process
Intel Core i7-4940MX: 22 nm
Intel Celeron B720: 32 nm
Description
The Intel Core i7-4940MX processor runs at 3.1 Hz, the other Intel Celeron B720 runs at 1.7 Hz. Intel Core i7-4940MX is able to accelerate to 4 Hz , and the second to 1.7 Hz. The maximum power consumption for the first processor is 57 W, and for Intel Celeron B720 35 W.
In terms of architecture, Intel Core i7-4940MX is built using 22 nm technology. Intel Celeron B720 on the 32 nm architecture.
Relative to processor memory. Intel Core i7-4940MX can support DDR3. The maximum supported size is 32 MB. It should be noted that the maximum memory bandwidth is 25.6. The second processor Intel Celeron B720 is capable of supporting DDR3. The throughput is 21.3. And the maximum amount of supported RAM is 16 MB.
Graphics. Intel Core i7-4940MX has a graphics engine Intel HD Graphics 4600. The frequency of which is - 400 MHz. Intel Celeron B720 received video core Intel HD. Here the frequency is 650 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-4940MX scored 7505. And Intel Celeron B720 scored 743 points.
Why Intel Core i7-4940MX is better than Intel Celeron B720
- Passmark test 7505 против 743 , more on 910%
- Technological process 22 nm против 32 nm, less by -31%
- Number of transistors 1400 million против 995 million, more on 41%
- L1 cache size 256 KB против 64 KB, more on 300%
- L2 cache size 1.024 MB против 0.25 MB, more on 310%
- Number of threads 8 против 1 , more on 700%
- L3 cache size 8 MB против 2 MB, more on 300%
Intel Core i7-4940MX vs Intel Celeron B720: highlights
Intel Core i7-4940MX
Intel Celeron B720
Test results
Passmark test
The PassMark test considers read speed, write speed, and seek time when testing SSD performance.
7505
Average: 6033.5
743
Average: 6033.5
Geekbench 5 score (multi-core)
Benchmark in Geekbench 5 that measures the multi-threaded performance of a processor.
3157
Average: 5219.2
Average: 5219.2
Geekbench score 5
858
Average: 936.8
Average: 936.8
Cinebench 10 32-bit multi-core benchmark score
20602
Average: 1955
Average: 1955
3DMark06 CPU benchmark score
7524
Average: 3892.6
Average: 3892.6
Cinebench 10 32-bit single-core score
5736
Average: 3557.7
Average: 3557.7
Cinebench 11.5 64-bit multi-core test score
8
Average: 5.3
Average: 5.3
TrueCrypt AES benchmark score
4
Average: 3.1
Average: 3.1
X264 encoding pass 2 test score
42
Average: 33.8
Average: 33.8
X264 encoding pass 1 test score
164
Average: 117.5
Average: 117.5
Cinebench 15 64-bit multi-core test score
694
Average: 638.4
Average: 638.4
Cinebench 15 64-bit single-core test score
154
Average: 128.5
Average: 128.5
Cinebench 11.5 64-bit single-core test score
Cinebench is a popular benchmark for evaluating the performance of processors and graphics cards. It is used to measure performance in 3D scene rendering and visual effects processing tasks. The results are measured in points.
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2
Average: 1.4
Average: 1.4
Technology
AES
Commands designed to speed up encryption and decryption operations using the AES algorithm. They allow processors to process data faster and more efficiently, improving the performance of cryptographic operations. This is especially useful in security systems, network communications and data storage.
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Available
Not available
Thermal control technologies
Available
Available
Intel Privacy Protection Technology
Available
There is no data
Intel Trusted Execution Technology
A technology that protects the system from malicious software and unauthorized access.
Available
Not available
Anti-theft technology
Function to protect against data theft and unauthorized access to the computer.
Available
Not available
Supports hardware virtualization technology
Hardware virtualization makes it much easier to get high quality images.
Available
Not available
Performance
Number of threads
The more threads, the higher the performance of the processor will be, and it will be able to perform several tasks at the same time.
8
Average: 10.7
1
Average: 10.7
L1 cache size
large amount of L1 memory accelerates results in the CPU and system performance settings
256 KB
Average: 299.3 KB
64 KB
Average: 299.3 KB
L2 cache size
An L2 cache with a large amount of scratchpad memory allows you to increase the speed of the processor and the overall performance of the system.
1.024 MB
Average: 4.5 MB
0.25 MB
Average: 4.5 MB
L3 cache size
A large amount of L3 memory accelerates results in the CPU and system performance settings
8 MB
Average: 16.3 MB
2 MB
Average: 16.3 MB
Maximum processor frequency
When the processor's speed drops below its limit, it can jump to a higher clock speed to improve performance.
4 GHz
Average: 3.2 GHz
1.7 GHz
Average: 3.2 GHz
Number of Cores
The number of cores in processors indicates the number of independent computing units that can execute tasks in parallel. More cores allow the processor to handle more tasks at once, which improves overall performance and the ability to handle multi-threaded applications.
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4
Average: 5.8
1
Average: 5.8
CPU base clock speed
3.1 GHz
Average: 2.5 GHz
1.7 GHz
Average: 2.5 GHz
Max. number of PCI Express lanes
The more channels, the greater the bandwidth and the possibility of data transfer between the components of the system. This affects the speed and performance of connected devices such as graphics cards or network adapters.
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16
Average: 22.7
16
Average: 22.7
Multiplier unlocked
Some processors have an unlocked multiplier, thanks to which they work faster and improve the quality in games and other applications.
Available
Not available
The turbo boost version is newer
Turbo Boost is a technology that allows the processor to operate at a frequency higher than the maximum. This increases its productivity (including when performing complex tasks)
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2
Average: 1.9
Average: 1.9
Video memory size
177
Average:
131
Average:
Video core
Intel HD Graphics 4600
Intel HD
Maximum video core frequency
1.35 GHz
Average: 1.1 GHz
1 GHz
Average: 1.1 GHz
Number of PCI-Express Lines
16
16
Max. the number of processors in the configuration
1
Average: 1.3
1
Average: 1.3
RAM types
Various versions of DDR, such as DDR2, DDR3, DDR4, and DDR5, offer improved features and performance over previous versions, allowing you to work more efficiently with data and improve overall system performance.
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3
Average: 3.5
3
Average: 3.5
Memory specification
Memory bandwidth
This is the rate at which the device stores or reads information.
25.6 GB/s
Average: 41.4 GB/s
21.3 GB/s
Average: 41.4 GB/s
Memory frequency
RAM may be faster to increase system performance.
1600 MHz
Average: 2106.2 MHz
1333 MHz
Average: 2106.2 MHz
Max. number of memory channels
The more their number, the higher the data transfer rate from memory to processor
2
Average: 2.9
2
Average: 2.9
Max. Memory
The largest amount of RAM memory.
32 GB
Average: 404.4 GB
16 GB
Average: 404.4 GB
Crystal size
1.7
Average:
Average:
System bus frequency
Data between computer components and other devices is transferred via a bus.
5 GT/s
Average: 156.1 GT/s
5 GT/s
Average: 156.1 GT/s
ECC memory support
The memory debugging code is used when it is necessary to avoid data corruption during scientific computing or server startup. It finds possible errors and repairs data corruption.
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Not available
Not available
Video memory size
More RAM allows you to perform more complex tasks, run more programs at the same time, and improve overall system performance.
1.7 GB
Average: 34.8 GB
GB
Average: 34.8 GB
Interfaces and communications
Intel Flexible Display Interface (Intel FDI)
technology developed by Intel that allows flexible connection of displays to the graphics controller in the processor. It allows you to transfer video signals and data from the graphics controller to the display using various interfaces such as HDMI, DVI or VGA.
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Available
Available
vPro
set of technologies to improve the security and manageability of business computers.
Available
Not available
Enhanced SpeedStep (EIST)
technology in Intel processors that dynamically adjusts clock speed and voltage to optimize power consumption and performance.
Available
Available
Intel® AES-NI Commands
AES is needed to speed up encryption and decryption.
Available
There is no data
Has avx
AVX allows you to increase the speed of calculations in multimedia, financial and scientific applications, and it also improves the performance of Linux RAID.
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Available
There is no data
Thermal Monitoring
A feature that allows you to monitor and control the temperature of the processor.
Available
Available
TSX
A technology for efficiently synchronizing threads of execution through the use of transactional memory.
Available
There is no data
TXT
A technology for creating a secure and isolated runtime environment that protects your system and data from malware and attacks.
Available
Not available
EDB
technology used in processors to improve system security. It prevents malicious code from executing by blocking its execution in memory and protecting the computer from attacks such as buffer overflow attacks. EDB helps prevent the introduction and spread of malicious software, providing better data and system protection.
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Available
Available
Secure Key
technology that generates high-quality random numbers for encryption and other cryptographic operations. It enhances system security by providing strong data encryption and protection against hacking or unauthorized access.
Show more
Available
There is no data
Identity Protection
A set of technologies for protecting personal information and identities from unauthorized access and fraud.
Available
There is no data
EPT
Memory virtualization technology used in Intel processors. It provides the ability to efficiently manage and access virtual memory. EPT allows virtual machines to access physical memory directly, minimizing the latency and overhead of translating virtual addresses into physical ones. In this way, EPT improves the performance and efficiency of virtualization, simplifies memory management, and provides better isolation between virtual machines.
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Available
There is no data
AMD-V
Support for virtualization and virtual machine execution for security and performance
Available
There is no data
Quick Sync Video
Hardware technology developed by Intel that provides fast and efficient video processing. It allows you to quickly encode and decode video with minimal CPU usage, reducing system load and providing smoother and more efficient video playback.
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Available
Not available
Clear Video HD
Clear Video HD is an Intel technology that improves the quality of video playback on computers. It includes video processing algorithms, improves sharpness and color reproduction, provides smooth playback and hardware support for video decoding of various formats.
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Available
Not available
InTru 3D
A technology in Intel processors that enables the playback of three-dimensional (3D) content on a computer.
Available
Not available
eDP
A standard interface for connecting and controlling built-in displays such as laptop screens and tablet monitors.
Available
Available
DisplayPort
DisplayPort is an interface standard for transmitting video and audio signals between a computer and a monitor or other output devices. It is widely used and allows you to transmit high quality video and audio signal, supporting high resolutions and refresh rates. Supports resolutions up to 8K, HDR and refresh rates up to 240Hz. DisplayPort also supports audio signal transmission and additional features such as multi-channel audio, deep color.
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Available
Available
HDMI
Digital interface for transferring audio and video signals between source and display device.
Available
Available
uses multithreading
The ability to handle multiple tasks at the same time to improve productivity.
Available
Not available
Main characteristics
Technological process
The small size of semiconductors means that this is a new generation chip.
22 nm
Average: 36.8 nm
32 nm
Average: 36.8 nm
Number of transistors
The higher their number, the more processor power this indicates.
1400 million
Average: 1517.3 million
995 million
Average: 1517.3 million
Power Consumption (TDP)
The heat dissipation requirement (TDP) is the maximum amount of energy that can be dissipated by the cooling system. The lower the TDP, the less power will be consumed.
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57 W
Average: 67.6 W
35 W
Average: 67.6 W
PCI Express Edition
High-speed bus for connecting peripherals to a computer. Different versions determine the data transfer rate, and the number (x1, x4, x8, x16) indicates the number of logical lines for data transfer and determines the throughput and capabilities of the devices.
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3
Average: 2.9
2
Average: 2.9
Embedded options available
Not available
Not available
Video memory size
177
Average:
131
Average:
GPU base clock speed
The graphics processing unit (GPU) is characterized by a high clock speed.
400 MHz
Average: 535.8 MHz
650 MHz
Average: 535.8 MHz
Supports 64-bit system
64-bit system, unlike a 32-bit one, can support more than 4 GB of RAM. This increases productivity. It also allows you to run 64-bit applications.
Available
Available
Maximum temperature for processors
If the maximum temperature at which the processor operates is exceeded, a reset may occur.
100 °C
Average: 96 °C
100 °C
Average: 96 °C
Monitor support
Multiple monitors can be connected to the device, which makes it easier to work by increasing the working space.
3
Average: 2.9
2
Average: 2.9
Architecture codename
Haswell
Sandy Bridge
Appointment
Mobile
Mobile
Series
Intel Core i7
Intel Celeron
FAQ
Can Intel Core i7-4940MX and Intel Celeron B720 work in 4K mode?
Intel Core i7-4940MX - There is no data. Intel Celeron B720 - There is no data.
How many PCIe lanes
Intel Core i7-4940MX - 16. Intel Celeron B720 - 16.
How much RAM does it support?
Intel Core i7-4940MX supports 32 GB. Intel Celeron B720 supports 16GB.
How fast are the processors?
Intel Core i7-4940MX operates on 3.1 GHz.7 GHz.
How many cores does the processor have?
Intel Core i7-4940MX has 4 cores. Intel Celeron B720 has 1 cores.
Do processors support ECC memory?
Intel Core i7-4940MX - doesn't have. Intel Celeron B720 - doesn't have.
Does Intel Core i7-4940MX have embedded graphics?
Intel Core i7-4940MX - Intel HD Graphics 4600. Intel Celeron B720 - Intel HD
What kind of RAM is supported
Intel Core i7-4940MX supports DDR3. Intel Celeron B720 supports DDR3.
What is the socket of the processors?
Using There is no data to set Intel Core i7-4940MX. There is no data is used to set Intel Celeron B720.
What architecture do they use?
Intel Core i7-4940MX is built on the Haswell architecture. Intel Celeron B720 is built on the Sandy Bridge architecture.
Is the Intel Core i7-4940MX CPU multiplier unlocked?
Intel Core i7-4940MX - has. Intel Celeron B720 - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-4940MX scored 7505 points. Intel Celeron B720 scored 743 points.
What is the maximum frequency of processors?
Intel Core i7-4940MX has a maximum frequency of 4 Hz. The maximum frequency of Intel Celeron B720 reaches 1.7 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-4940MX can be up to 57 Watts. Intel Celeron B720 has up to 57 Watts.
