Intel Xeon E7-2820
Intel Xeon E7-2820
Top 71%606 points
Top 71%
Top specs and features

Intel Xeon E7-2820 review: 28 facts and highlights

1. total clock speed

8 x 2GHz
AMD Ryzen Threadripper 2990WX: 32 x 3GHz

2. RAM speed

It can support faster memory, which will give quicker system performance.
1333MHz
AMD Ryzen 5 2500X: 2933MHz

3. CPU threads

More threads result in faster performance and better multitasking.
16
AMD Ryzen Threadripper 2990WX: 64

4. semiconductor size

A smaller size indicates that the process to create the chip is newer.
32nm
AMD Ryzen 5 2500X: 12nm

5. L2 cache

A larger L2 cache results in faster CPU and system-wide performance.
2.56MB
Intel Xeon Phi 7235: 32MB

6. Supports 64-bit

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.
Intel Xeon E7-2820
97% have it

7. thermal design power (TDP)

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.
105W
Intel Atom E3805: 3W

8. turbo clock speed

When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
2.26GHz
Intel Core i5-7200U: 3100GHz

9. L2 core

More data can be stored in the L2 cache for access by each core of the CPU.
0.32MB/core
Intel Core i5-4200Y: 2.5MB/core

10. maximum memory bandwidth

This is the maximum rate that data can be read from or stored into memory.
102GB/s
Intel Xeon E5504: 192.2GB/s

11. Has AES

AES is used to speed up encryption and decryption.
Intel Xeon E7-2820
79% have it

12. L3 cache

A larger L3 cache results in faster CPU and system-wide performance.
18MB
AMD Ryzen Threadripper 2990WX: 64MB

13. Has dynamic frequency scaling

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
Intel Xeon E7-2820
88% have it

14. Uses hyperthreading technology

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.
Intel Xeon E7-2820
57% have it

15. Supports hardware-assisted virtualization

It is easier to obtain better performance when using virtualization if it is hardware-assisted.
Intel Xeon E7-2820
94% have it

16. memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.
4
Intel Atom x5-Z8350: 12.8

17. number of transistors

A higher transistor count generally indicates a newer, more powerful processor.
2600 million
AMD Ryzen Threadripper 2970WX: 9600 million

18. L3 core

More data can be stored in the L3 cache for access by each core of the CPU.
2.25MB/core
Intel Core i9-7960X: 22MB/core

19. PCI Express (PCIe) version

PCI Express (PCIe) is a high speed expansion card standard, that connects the computer to it's peripherals. Newer versions can support more bandwidth and deliver better performance.
2
Intel Core i9-7920X: 44

20. maximum memory size

The maximum amount of memory (RAM) supported.
1024GB
Intel Xeon E7-8830: 4096GB

21. Has NX bit

NX bit helps protect the computer from malicious attacks.
Intel Xeon E7-2820
94% have it

22. Has MMX

MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
Intel Xeon E7-2820
95% have it

23. SSE version

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.
4.2
AMD Ryzen 5 2500X: 4.2

24. bus transfer rate

The bus is responsible for transferring data between different components of a computer or device.
5.86GT/s
Intel Xeon Gold 5115: 10.4GT/s

25. Supports ECC memory

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.
Intel Xeon E7-2820
43% have it

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