Product Comparison: Intel Core i7-2620M vs Intel Core i5-2540M


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General Specifications
Brand
Intel
Intel
Model
Core i7-2620M
Core i5-2540M
Origin
China
China
About the Product
With intelligent performance that accelerates in response to demanding tasks, such as playing games and editing photos, the Intel Core i7 processor moves faster when you do. The Intel Core i7 processor automatically allocates processing power where it's needed most.
Intel Core i5-2540M is a processor for laptops. It has 2 cores and 4 threads and is manufactured using a 32 nm process technology. The clock frequency is 2.6GHz, the maximum frequency is 3.3GHz. The processor has a L3 cache size of 3MB and supports 16GB DDR3.
Package Size
Height
4.1 in.
1.45 in.
Width
3.1 in.
1.45 in.
Depth
0.6 in.
0.15 in.
Weight
1 lbs.
0.5 lbs.

Intel Core i7-2620M

Intel Core i5-2540M

Intel Core i7-2620M

Intel Core i5-2540M

Intel Core i7-2620M

Intel Core i5-2540M

Details
Socket
PGA988B
FCBGA1023/PPGA988
Lithography
32 nm
32 nm
Type of Processors
Mobile
Mobile
Code Name
Sandy Bridge M
Sandy Bridge
What customers say about "Details"
Intel Core i7-2620M Mobile CPU Processor
  • The CPU in my laptop is actually in a socket, not hard mounted on the board.
  • It's a nice upgrade for an old Lenovo b470e. Easy install.
  • This chip worked very well, easy to install, it brought out the full potential of my laptop.
  • Everything works as it should. Good socket.
  • Worked fine and easy install to my laptop board.
Intel Core i5-2540M CPU Processor
  • I bought to replace a i3 2310M and had no issues with installation.
  • Installation of this processor took about 5 minutes, it's easy.
  • Good socket, CPU is locked in securely. I'm satisfied with that.
  • Cool processor, high quality. The installation was easy.
  • The pins were bent during installation. You need to carefully install it.
Technical Specifications
CPU Cores
2
2
CPU Threads
4
4
Clock Speed
2.7 GHz
2.6 GHz
Turbo Clock Speed
3.4 GHz
3.3 GHz
Max TDP
35 W
35 W
Max Temperature
100 °C
100 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes

Intel Core i7-2620M

Intel Core i5-2540M

Intel Core i7-2620M

Intel Core i5-2540M

Intel Core i7-2620M

Intel Core i5-2540M

Intel Core i7-2620M

Intel Core i5-2540M

Intel Core i7-2620M

Intel Core i5-2540M

What customers say about "Technical Specifications"
Intel Core i7-2620M Mobile CPU Processor
  • It's faster and unlike the B960 also supports Intel Turbo Boost.
  • I'm really happy with this. Fast!
  • Works good and I did not have any problems. Very fast.
  • Has fast speeds. It's good and the price was a bargain.
  • It has sped up the computer's processing speed.
Intel Core i5-2540M CPU Processor
  • I bought this CPU, and it surpassed my expectations. Good speed.
  • Upgrade my Laptop from i3 to this CPU. It did improve performance.
  • I installed this fast processor and breathed new life into my old laptop.
  • Processor races like a dream. I highly recommend it.
  • Cool and powerful processor. I'm happy with its power.
Cache And Memory Specifications
L1 Cache Size
128 kB
128 kB
L2 Cache Size
512 kB
512 kB
L3 Cache Size
4000 kB
3000 kB
Max Memory Size
16 GB
16 GB
Memory Types
DDR3
DDR3
Max Memory Channels
2
2
Max Memory Bandwidth
21.3 GB/s
21.3 GB/s

Intel Core i7-2620M

Intel Core i5-2540M

Intel Core i7-2620M

Intel Core i5-2540M

What customers say about "Cache And Memory Specifications"
Intel Core i7-2620M Mobile CPU Processor
  • Easy 22% performance increase. Good support memory on this.
  • Very good product for my laptop. Works good with my memory.
  • Worked fine with new memory. I like it.
  • I upgrade from a i3. Very good cache!
  • This is a good replacement chip. Great cache and memory support. Works well.
Intel Core i5-2540M CPU Processor
  • Works well with DDR3 1333 memory, a wonderful chip.
  • The cache size of this processor is enough for all my tasks every day.
  • I like that I chose this processor. Good cache and memory bandwidth.
  • It is a powerful processor. Works great with 8GB of RAM.
  • Installed 16GB of RAM on the laptop. And this processor works without lags.
Graphics Specifications
DirectX* Support
10.1
11.1
Graphics Output
eDP/DP/HDMI/SDVO/CRT
eDP/DP/HDMI/SDVO/CRT
Graphics Max Dynamic Frequency
1300 MHz
1300 MHz
Graphics Base Frequency
650 MHz
650 MHz
Processor Graphics
Intel HD Graphics 3000
Intel HD Graphics 3000

Intel Core i7-2620M

Intel Core i5-2540M

Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
Yes
Yes
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
Yes
Yes
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer


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