Intel Core i5-7200U vs Intel Core i7-2640M
Intel Core i5-7200U
$281
Intel Core i7-2640M
|
2 Cores
4 Threads
2.5GHz Clock
|
2 Cores
4 Threads
2.8GHz Clock
|
|
Socket
BGA 1356
|
Socket
BGA 1023
|
|
iGPU
HD 620 1000MHz
380 GFLOPS FP32
|
iGPU
HD 3000 1300MHz
250 GFLOPS FP32
|
|
GB6S 1,050
26%
|
GB6S 515
13%
|
|
GB6M 2,100
8%
|
GB6M 1,015
4%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Skylake
|
Architecture
Sandy Bridge
|
|
Family
Core 7th Gen
|
Family
Core 2nd Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Kaby Lake-U
-
Kaby Lake-2C-GT2
-
-
-
-
-
-
|
Codename
Sandy Bridge
Sandy Bridge-H-2
Sandy Bridge-2C-GT2
-
-
-
-
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
1/3/2017
|
Release Date
9/1/2011
|
|
Foundry
Intel
Intel (PCH Die)
-
-
|
Foundry
Intel
-
-
-
|
|
Node
14nm+
22nm (PCH Die)
-
-
|
Node
32nm
-
-
-
|
|
Die Size
103 mm²
50 mm² (PCH Die)
-
-
|
Die Size
149 mm²
-
-
-
|
|
Transistor Count
1.8 Billion
-
-
-
|
Transistor Count
624 Million
-
-
-
|
|
2 Cores
-
-
-
|
2 Cores
-
-
-
|
|
4 Threads
-
-
-
|
4 Threads
-
-
-
|
|
-
2.5GHz
3.1GHz Boost
-
|
-
2.8GHz
3.5GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
OPI
|
Type
DMI
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
4GT/s
|
Transfer Rate
5GT/s
|
|
-
-
|
-
-
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
2GB/s
|
Bandwidth
2.5GB/s
|
|
Bi-directional
4GB/s
|
Bi-directional
5GB/s
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
256KB/Core
4-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
3MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
4MB Shared
-
16-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
32GB
32GB
16GB
|
Max Memory
16GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1067MHz
800MHz
933MHz
Transfer Rate
2133MT/s
1600MT/s
1866MT/s
|
Clock
667MHz
Transfer Rate
1333MT/s
|
|
Bandwidth/Channel
17.1GB/s
12.8GB/s
15.0GB/s
Bandwidth
34.1GB/s
25.6GB/s
30.0GB/s
|
Bandwidth/Channel
10.7GB/s
Bandwidth
21.3GB/s
|
|
TDP
15W
8W cTDP Down
25W cTDP Up
-
|
TDP
35W
-
-
-
|
|
Temp
100°C Max
-
|
Temp
100°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 3.0 x12 Lanes
|
PCIe 2.0 x16 Lanes
|
|
HD 620 1000MHz
192 Shaders
1000MHz
380 GFLOPS FP32
|
HD 3000 1300MHz
96 Shaders
1300MHz
250 GFLOPS FP32
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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