Intel Core i5-7Y54 vs Intel Core i5-7440HQ

Intel Core i5-7Y54 $281
Intel Core i5-7440HQ $250
2 Cores
4 Threads
1.2GHz Clock
4 Cores
4 Threads
2.8GHz Clock
Socket
BGA 1515
Socket
BGA 1440
iGPU
HD 615 950MHz
370 GFLOPS FP32
iGPU
HD 630 1000MHz
380 GFLOPS FP32
GB6S 750
18%
CB23S N/A
0%
CB23S N/A
0%
CB23M N/A
0%
CB23M N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Skylake
Family
Core 7th Gen
Family
Core 7th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Kaby Lake-Y
-
Kaby Lake-2C-GT2
-
-
-
-
-
-
Codename
Kaby Lake-H
-
Kaby Lake-4C-GT2
-
-
-
-
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/3/2017
Release Date
1/3/2017
Foundry
Intel
Intel (PCH Die)
-
-
Foundry
Intel
-
-
-
Node
14nm+
22nm (PCH Die)
-
-
Node
14nm+
-
-
-
Die Size
103 mm²
50 mm² (PCH Die)
-
-
Die Size
125 mm²
-
-
-
Transistor Count
1.8 Billion
-
-
-
Transistor Count
2.1 Billion
-
-
-
2 Cores
-
-
-
4 Cores
-
-
-
4 Threads
-
-
-
4 Threads
-
-
-
-
1.2GHz
3.2GHz Boost
-
-
2.8GHz
3.8GHz Boost
-
-
-
-
-
-
-
-
-
-
-
-
-
Overclocking
Locked
-
-
-
Overclocking
Locked
-
-
-
Type
OPI
Type
DMI
-
-
-
-
-
-
-
-
Transfer Rate
4GT/s
Transfer Rate
8GT/s
-
-
-
-
Lanes
4
Lanes
4
Bandwidth
2GB/s
Bandwidth
4GB/s
Bi-directional
4GB/s
Bi-directional
8GB/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
4-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
4MB Shared
-
16-way set associative
-
-
-
-
-
L3
-
6MB Shared
-
16-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
16GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
933MHz
Transfer Rate
1866MT/s
Clock
1200MHz
Transfer Rate
2400MT/s
Bandwidth/Channel
14.9GB/s
Bandwidth
29.9GB/s
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
TDP
5W
4W cTDP Down
7W cTDP Up
-
TDP
45W
35W cTDP Down
-
-
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 3.0 x10 Lanes
PCIe 3.0 x16 Lanes
HD 615 950MHz
192 Shaders
950MHz
370 GFLOPS FP32
HD 630 1000MHz
192 Shaders
1000MHz
380 GFLOPS FP32
No NPU
-
No NPU
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Comparison