83points

Intel Core i7-3920XM

63points

Intel Xeon E7-4820 v2

Comparison winner
Intel Core i7-3920XM
Intel Xeon E7-4820 v2
vs
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40 facts in comparison

Intel Core i7-3920XM vs Intel Xeon E7-4820 v2

Intel Core i7-3920XM
Intel Xeon E7-4820 v2
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

Why is Intel Core i7-3920XM better than Intel Xeon E7-4820 v2?

  • 50W lower TDP
    55Wvs105W
  • Has integrated graphics
  • Has an unlocked multiplier
  • Has Intel Quick Sync Video
  • 14.5mm shorter
    37.5mmvs52mm
  • 7.5mm narrower
    37.5mmvs45mm

Why is Intel Xeon E7-4820 v2 better than Intel Core i7-3920XM?

  • 37.93% faster CPU speed
    8 x 2GHzvs4 x 2.9GHz
  • 8 more CPU threads
    16vs8
  • 1MB bigger L2 cache
    2MBvs1MB
  • 42.4GB/s more memory bandwidth
    68GB/svs25.6GB/s
  • 8MB bigger L3 cache
    16MBvs8MB
  • 2 more memory channels
    4vs2
  • 1504GB larger maximum memory size
    1536GBvs32GB
  • 2.2GT/s faster bus transfer rate
    7.2GT/svs5GT/s

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Top specs and features

relevant

General info

1.DirectX version

11

11

DirectX is used in games, with newer versions supporting better graphics.

Best

AMD Ryzen 5 2400GE

12.1

2.Supports 64-bit
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit applications.

3.semiconductor size

22nm

22nm

A smaller size indicates that the process to create the chip is newer.

Best

AMD Ryzen 5 2500X

12nm

4.thermal design power (TDP)

55W

105W

The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.

Best

Intel Atom E3805

3W

5.number of transistors

1200 million

1200 million

A higher transistor count generally indicates a newer, more powerful processor.

Best

AMD Ryzen Threadripper 2970WX

9600 million

6.OpenGL version

4

4

OpenGL is used in games, with newer versions supporting better graphics.

Best

Intel Core i5-9600K

4.5

relevant

Performance

1.CPU speed

4 x 2.9GHz

8 x 2GHz

Best

AMD Ryzen Threadripper 2990WX

32 x 3GHz

2.L2 cache

1MB

2MB

A larger L2 cache results in faster CPU and system-wide performance.

Best

Intel Xeon Phi 7235

32MB

3.CPU threads

8

16

More threads result in faster performance and better multitasking.

Best

AMD Ryzen Threadripper 2990WX

64

4.L1 cache

256KB

256KB

A larger L1 cache results in faster CPU and system-wide performance.

Best

AMD Ryzen Threadripper 2970WX

2250KB

5.L2 core

0.25MB/core

0.25MB/core

More data can be stored in the L2 cache for access by each core of the CPU.

Best

Intel Core i5-4200Y

2.5MB/core

6.L3 cache

8MB

16MB

A larger L3 cache results in faster CPU and system-wide performance.

Best

AMD Ryzen Threadripper 2990WX

64MB

relevant

Memory

1.maximum memory bandwidth

25.6GB/s

68GB/s

This is the maximum rate that data can be read from or stored into memory.

Best

Intel Xeon E5504

192.2GB/s

2.RAM speed

1600MHz

1600MHz

It can support faster memory, which will give quicker system performance.

Best

AMD Ryzen 5 2500X

2933MHz

3.memory channels

2

4

More memory channels increases the speed of data transfer between the memory and the CPU.

Best

Intel Atom x5-Z8350

12.8

4.bus transfer rate

5GT/s

7.2GT/s

The bus is responsible for transferring data between different components of a computer or device.

Best

Intel Xeon Gold 5115

10.4GT/s

5.maximum memory size

32GB

1536GB

The maximum amount of memory (RAM) supported.

Best

Intel Xeon E7-8830

4096GB

6.Supports ECC memory
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.

relevant

Features

1.Uses hyperthreading technology
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

Many of Intel's processors use hyperthreading, which means that each core of the processor can work on two threads at once instead of most processors which work on a single thread per core. This means you can have significant performance gains in certain applications.

2.Has dynamic frequency scaling
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.

3.Has AES
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

AES is used to speed up encryption and decryption.

4.Supports hardware-assisted virtualization
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

It is easier to obtain better performance when using virtualization if it is hardware-assisted.

5.Has Tri-Gate transistors
Intel Core i7-3920XM
Intel Xeon E7-4820 v2

An advanced transistor technology developed by Intel that allows lower power consumption and higher speeds.

6.SSE version

4.2

4.2

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.

Best

Intel Core i7-9800X

4.2

Top 10 CPUs

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