CPUs

Intel Atom Z670 vs Intel Atom x6427FE Full Specs

1 Cores
2 Threads
1.5GHz
4 Cores
4 Threads
1.9GHz
TDP
3W
TDP
12W
Bandwidth
3.2GB/s
DDR2
Bandwidth
68.3GB/s
·
iGPU
iGPU
··
3.2 GFLOPSFP32
··
768 GFLOPSFP16
Socket
Socket

Atom Z670Atom Z670-
-
Atom x6427FEAtom x6427FE510
x1

1 Cores
4 Cores
2 Threads
4 Threads

Base Clock
1.5GHz
Base Clock
1.9GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
24KB
L1d
32KB
L2
512KB
L2
1.5MB shared
L3
-
L3
4MB

Type
DDR2
Type
·
Max Memory
2GB
Max Memory
16GB
ECC
No
ECC
No
Channels
1
Channels
2
Bus Width
32-bit
Bus Width
128-bit
Speed
800MT/s
Speed
4266MT/s
Bandwidth
3.2GB/s
Bandwidth
68.3GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
3.2GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
68.3GB/s

TDP
3W
TDP
12W
Max Operating Temp
-
Max Operating Temp
85°C Max
Included Cooler
-
Included Cooler
0

Bus Type
FSB
Bus Type
-
Bus Config
64-bit
Bus Config
-
Bus Speed
400MT/s
Bus Speed
-
Bus Bandwidth
3.2GB/s
Bus Bandwidth
-

-
PCIe
PCIe 3.0 x8
7.9GB/sBandwidth

iGPU
iGPU
Shaders
4
Shaders
256
Boost Clock
400MHz
Boost Clock
750MHz
··
3.2 GFLOPSFP32
··
768 GFLOPSFP16

Manufacturer
Manufacturer
ISA
x86-32
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Atom 2011 branding
Branding
Atom 2020 branding
Codename
Lincroft
Codename
Elkhart Lake
Market Segment
Tablet
Market Segment
Embedded
Release Date
Apr 11, 2011
Release Date
Jan 11, 2021

Foundry
Intel
Foundry
Intel
Fabrication Node
45nm
Fabrication Node
10nm+
Die Size
65mm²
Die Size
-
Transistor Count
140 Million
Transistor Count
-
Transistor Density
2 MTr/mm²
Transistor Density
-

No images available
No images available