Main Page / Processors / Comparision Intel Core 2 Duo E8400 vs AMD Opteron 6386 SE
Intel Core 2 Duo E8400 Intel Core 2 Duo E8400
AMD Opteron 6386 SE AMD Opteron 6386 SE
VS

Comparision Intel Core 2 Duo E8400 vs AMD Opteron 6386 SE

Intel Core 2 Duo E8400

Intel Core 2 Duo E8400

Rating: 1 points
AMD Opteron 6386 SE

WINNER
AMD Opteron 6386 SE

Rating: 7 points
Grade
Intel Core 2 Duo E8400
AMD Opteron 6386 SE
Test results
0
1
Technology
5
0
Performance
3
4
Memory specification
0
2
Interfaces and communications
2
1
Main characteristics
3
4

Top specs and features

Passmark test

Intel Core 2 Duo E8400: 1101 AMD Opteron 6386 SE: 7648

Power Consumption (TDP)

Intel Core 2 Duo E8400: 65 W AMD Opteron 6386 SE: 140 W

Technological process

Intel Core 2 Duo E8400: 45 nm AMD Opteron 6386 SE: 32 nm

Number of transistors

Intel Core 2 Duo E8400: 410 million AMD Opteron 6386 SE: 2400 million

L1 cache size

Intel Core 2 Duo E8400: 128 KB AMD Opteron 6386 SE: 48 KB

Description

The Intel Core 2 Duo E8400 processor runs at 3 Hz, the other AMD Opteron 6386 SE runs at 2.8 Hz. Intel Core 2 Duo E8400 is able to accelerate to 3 Hz , and the second to 3.5 Hz. The maximum power consumption for the first processor is 65 W, and for AMD Opteron 6386 SE 140 W.

In terms of architecture, Intel Core 2 Duo E8400 is built using 45 nm technology. AMD Opteron 6386 SE on the 32 nm architecture.

Relative to processor memory. Intel Core 2 Duo E8400 can support DDRThere is no data. The maximum supported size is There is no data MB. It should be noted that the maximum memory bandwidth is There is no data. The second processor AMD Opteron 6386 SE is capable of supporting DDR3. The throughput is There is no data. And the maximum amount of supported RAM is There is no data MB.

Graphics. Intel Core 2 Duo E8400 has a graphics engine There is no data. The frequency of which is - There is no data MHz. AMD Opteron 6386 SE received video core There is no data. Here the frequency is There is no data MHz.

How processors perform in benchmarks. In the PassMark benchmark, Intel Core 2 Duo E8400 scored 1101. And AMD Opteron 6386 SE scored 7648 points.

Why AMD Opteron 6386 SE is better than Intel Core 2 Duo E8400

  • Power Consumption (TDP) 65 W против 140 W, less by -54%
  • L1 cache size 128 KB против 48 KB, more on 167%

Intel Core 2 Duo E8400 vs AMD Opteron 6386 SE: highlights

Intel Core 2 Duo E8400
Intel Core 2 Duo E8400
AMD Opteron 6386 SE
AMD Opteron 6386 SE
Test results
Passmark test
The PassMark test considers read speed, write speed, and seek time when testing SSD performance.
1101
max 104648
Average: 6033.5
7648
max 104648
Average: 6033.5
Geekbench 5 score (multi-core)
Benchmark in Geekbench 5 that measures the multi-threaded performance of a processor.
716
max 25920
Average: 5219.2
max 25920
Average: 5219.2
Geekbench score 5
412
max 2315
Average: 936.8
max 2315
Average: 936.8
3DMark Fire Strike Physics
2422
max 18653
Average:
max 18653
Average:
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. Show more
Not available
There is no data
Thermal control technologies
Available
There is no data
Intel Trusted Execution Technology
A technology that protects the system from malicious software and unauthorized access.
Available
There is no data
Supports hardware virtualization technology
Hardware virtualization makes it much easier to get high quality images.
Available
Available
Performance
L1 cache size
large amount of L1 memory accelerates results in the CPU and system performance settings
128 KB
max 6144
Average: 299.3 KB
48 KB
max 6144
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.
6 MB
max 512
Average: 4.5 MB
16 MB
max 512
Average: 4.5 MB
Maximum processor frequency
When the processor's speed drops below its limit, it can jump to a higher clock speed to improve performance.
3 GHz
max 5.7
Average: 3.2 GHz
3.5 GHz
max 5.7
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. Show more
2
max 72
Average: 5.8
16
max 72
Average: 5.8
CPU base clock speed
3 GHz
max 4.7
Average: 2.5 GHz
2.8 GHz
max 4.7
Average: 2.5 GHz
Multiplier unlocked
Some processors have an unlocked multiplier, thanks to which they work faster and improve the quality in games and other applications.
Not available
Not available
Crystal size
Smaller die size in processors provides higher performance and power efficiency.
104 мм2
max 513
Average: 160 мм2
315 мм2
max 513
Average: 160 мм2
FSB parity
Not available
There is no data
Memory specification
System bus frequency
Data between computer components and other devices is transferred via a bus.
1333 GT/s
max 1600
Average: 156.1 GT/s
GT/s
max 1600
Average: 156.1 GT/s
Interfaces and communications
Enhanced SpeedStep (EIST)
technology in Intel processors that dynamically adjusts clock speed and voltage to optimize power consumption and performance.
Available
There is no data
Socket
Connector on the motherboard for installing the processor.
LGA775
G34
Thermal Monitoring
A feature that allows you to monitor and control the temperature of the processor.
Available
There is no data
Demand Based Switching
A technology in processors that dynamically adjusts frequency and voltage to optimize power consumption and performance.
Not 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
There is no data
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. Show more
Available
There is no data
uses multithreading
The ability to handle multiple tasks at the same time to improve productivity.
Not available
There is no data
Main characteristics
Technological process
The small size of semiconductors means that this is a new generation chip.
45 nm
Average: 36.8 nm
32 nm
Average: 36.8 nm
Number of transistors
The higher their number, the more processor power this indicates.
410 million
max 57000
Average: 1517.3 million
2400 million
max 57000
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. Show more
65 W
Average: 67.6 W
140 W
Average: 67.6 W
Embedded options available
Available
There is no data
Crystal size
Smaller die size in processors provides higher performance and power efficiency.
104 мм2
max 513
Average: 160 мм2
315 мм2
max 513
Average: 160 мм2
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
There is no data
Maximum temperature for processors
If the maximum temperature at which the processor operates is exceeded, a reset may occur.
72 °C
max 110
Average: 96 °C
64.4 °C
max 110
Average: 96 °C
Architecture codename
Wolfdale
Abu Dhabi
Maximum Case Temperature (TCase)
Maximum allowable processor case temperature
72.4 °C
max 105
Average: 75.1 °C
°C
max 105
Average: 75.1 °C
Appointment
Desktop
Server

FAQ

Can Intel Core 2 Duo E8400 and AMD Opteron 6386 SE work in 4K mode?

Intel Core 2 Duo E8400 - There is no data. AMD Opteron 6386 SE - There is no data.

How many PCIe lanes

Intel Core 2 Duo E8400 - There is no data. AMD Opteron 6386 SE - There is no data.

How much RAM does it support?

Intel Core 2 Duo E8400 supports There is no data GB. AMD Opteron 6386 SE supports There is no dataGB.

How fast are the processors?

Intel Core 2 Duo E8400 operates on 3 GHz.8 GHz.

How many cores does the processor have?

Intel Core 2 Duo E8400 has 2 cores. AMD Opteron 6386 SE has 16 cores.

Do processors support ECC memory?

Intel Core 2 Duo E8400 - There is no data. AMD Opteron 6386 SE - has.

Does Intel Core 2 Duo E8400 have embedded graphics?

Intel Core 2 Duo E8400 - There is no data. AMD Opteron 6386 SE - There is no data

What kind of RAM is supported

Intel Core 2 Duo E8400 supports DDRThere is no data. AMD Opteron 6386 SE supports DDR3.

What is the socket of the processors?

Using LGA775 to set Intel Core 2 Duo E8400. G34 is used to set AMD Opteron 6386 SE.

What architecture do they use?

Intel Core 2 Duo E8400 is built on the Wolfdale architecture. AMD Opteron 6386 SE is built on the Abu Dhabi architecture.

Is the Intel Core 2 Duo E8400 CPU multiplier unlocked?

Intel Core 2 Duo E8400 - doesn't have. AMD Opteron 6386 SE - doesn't have.

How do processors perform in benchmarks?

According to PassMark, Intel Core 2 Duo E8400 scored 1101 points. AMD Opteron 6386 SE scored 7648 points.

What is the maximum frequency of processors?

Intel Core 2 Duo E8400 has a maximum frequency of 3 Hz. The maximum frequency of AMD Opteron 6386 SE reaches 3.5 Hz.

How much energy do they consume?

The power consumption of Intel Core 2 Duo E8400 can be up to 65 Watts. AMD Opteron 6386 SE has up to 65 Watts.

Processors