CPUs

Intel Atom x7425E vs Intel Atom Z3740 Full Specs

4 Cores
4 Threads
1.5GHz
4 Cores
4 Threads
1.33GHz
TDP
12W
TDP
2W
Bandwidth
38.4GB/s
··
Bandwidth
8.5GB/s
LPDDR3
iGPU
iGPU
··
614.4 GFLOPSFP16
··
42.69 GFLOPSFP32
Socket
Socket

Atom x7425EAtom x7425E824
x5.49
Atom Z3740Atom Z3740150
x1

4 Cores
4 Cores
4 Threads
4 Threads

Base Clock
1.5GHz
Base Clock
1.33GHz
Boost Clock
3.4GHz
Boost Clock
1.86GHz
Overclocking
Locked
Overclocking
Locked

L1i
64KB
L1i
32KB
L1d
32KB
L1d
24KB
L2
2MB shared
L2
2MB shared
L3
6MB
L3
-

Type
··
Type
LPDDR3
Max Memory
16GB
Max Memory
4GB
ECC
No
ECC
No
Channels
1
Channels
2
Bus Width
64-bit
Bus Width
64-bit
Speed
4800MT/s
Speed
1066MT/s
Bandwidth
38.4GB/s
Bandwidth
8.5GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
38.4GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
8.5GB/s

TDP
12W
TDP
2W

PCIe
PCIe 3.0 x9
8.9GB/sBandwidth
-

iGPU
iGPU
Shaders
192
Shaders
32
Boost Clock
800MHz
Boost Clock
667MHz
··
614.4 GFLOPSFP16
··
42.69 GFLOPSFP32

NPU Model
GNA 3.0
NPU Model
-

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Atom 2020 branding
Branding
Atom 2013 branding
Codename
Alder Lake-N
-
Alder Lake-8EVariant
GracemontP-Core
Codename
Bay Trail-T
ValleyviewDie
-
-
Market Segment
Embedded
Market Segment
Tablet
Release Date
Jan 3, 2023
Release Date
Sep 1, 2013

Foundry
Intel
Foundry
Intel
Fabrication Node
Intel 7
Fabrication Node
22nm
Die Size
122mm²
Die Size
105mm²
Transistor Count
8.5 Billion
Transistor Count
830 Million
Transistor Density
70 MTr/mm²
Transistor Density
8 MTr/mm²

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