vs
Intel Core i7-2600K
Intel Core i7-4900MQ
Top 21%3,212 points
Top 21%
Top 23%3,120 points
Top 23%
Intel Core i7-2600K
Intel Core i7-4900MQ
Top specs and features

Intel Core i7-2600K vs Intel Core i7-4900MQ: 49 facts in comparison

1. total clock speed

21.43% faster CPU clock speed.
4 x 3.4GHz
AMD Ryzen Threadripper 2990WX: 32 x 3GHz
4 x 2.8GHz

2. RAM speed

It can support faster memory, which will give quicker system performance.
1333MHz
AMD Ryzen 5 2500X: 2933MHz
1600MHz

3. CPU threads

More threads result in faster performance and better multitasking.
8
AMD Ryzen Threadripper 2990WX: 64
8

4. semiconductor size

A smaller size indicates that the process to create the chip is newer.
32nm
AMD Ryzen 5 2500X: 12nm
22nm

5. L2 cache

A larger L2 cache results in faster CPU and system-wide performance.
1MB
Intel Xeon Phi 7235: 32MB
1MB

6. GPU clock speed

The graphics processing unit (GPU) has a higher clock speed.
850MHz
Intel Core i7-4770R: 1300MHz
400MHz

7. L1 cache

A larger L1 cache results in faster CPU and system-wide performance.
512KB
AMD Ryzen Threadripper 2970WX: 2250KB
256KB

8. 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 Core i7-2600K
Intel Core i7-4900MQ
97% have it

9. PassMark result

This benchmark measures the performance of the CPU using multiple threads.
8496
Intel Xeon W-2195: 26470
9168

10. 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.
95W
Intel Atom E3805: 3W
47W

11. Has integrated graphics

With integrated graphics you don’t need to buy a separate graphics card.
Intel Core i7-2600K
Intel Core i7-4900MQ
56% have it

12. 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.
3.8GHz
Intel Core i5-7200U: 3100GHz
3.8GHz

13. L2 core

More data can be stored in the L2 cache for access by each core of the CPU.
0.25MB/core
Intel Core i5-4200Y: 2.5MB/core
0.25MB/core

14. maximum memory bandwidth

This is the maximum rate that data can be read from or stored into memory.
21GB/s
Intel Xeon E5504: 192.2GB/s
25.6GB/s

15. Has AES

AES is used to speed up encryption and decryption.
Intel Core i7-2600K
Intel Core i7-4900MQ
79% have it

16. GeekBench result

This is a cross-platform benchmark that measures the performance of the CPU. (Source: Primate Labs, 2018)
11805
Intel Core i7-6950X: 51251
12076

17. L3 cache

A larger L3 cache results in faster CPU and system-wide performance.
8MB
AMD Ryzen Threadripper 2990WX: 64MB
8MB

18. Has an unlocked multiplier

Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other applications.
Intel Core i7-2600K
Intel Core i7-4900MQ
11% have it

19. DirectX version

DirectX is used in games, with newer versions supporting better graphics.
10.1
AMD Ryzen 5 2400GE: 12.1
11.1

20. 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 Core i7-2600K
Intel Core i7-4900MQ
88% have it

21. 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 Core i7-2600K
Intel Core i7-4900MQ
57% have it

22. memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.
2
Intel Atom x5-Z8350: 12.8
2

23. Supports hardware-assisted virtualization

It is easier to obtain better performance when using virtualization if it is hardware-assisted.
Intel Core i7-2600K
Intel Core i7-4900MQ
94% have it

24. L3 core

More data can be stored in the L3 cache for access by each core of the CPU.
2MB/core
Intel Core i9-7960X: 22MB/core
2MB/core

25. number of transistors

A higher transistor count generally indicates a newer, more powerful processor.
995 million
AMD Ryzen Threadripper 2970WX: 9600 million
1400 million

Top 10 CPUs

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