CPUs

Apple A7 (iPad) vs Intel Core i3-4020Y Full Specs

2 Cores
2 Threads
1.4GHz
2 Cores
4 Threads
1.5GHz
TDP
6W
TDP
11.5W
Bandwidth
12.8GB/s
LPDDR3
Bandwidth
25.6GB/s
·
iGPU
iGPU
··
192 GFLOPSFP16
··
272 GFLOPSFP32
Socket
-
Socket

A7 (iPad)A7 (iPad)-
-
Core i3-4020YCore i3-4020Y461
x1

2 Cores
2 Cores
2 Threads
4 Threads

Base Clock
1.4GHz
Base Clock
1.5GHz
Overclocking
Locked
Overclocking
Locked

L1i
64KB
L1i
32KB
L1d
64KB
L1d
32KB
L2
1MB shared
L2
256KB
L3
4MB
L3
3MB

Type
LPDDR3
Type
·
Max Memory
1GB
Max Memory
16GB
ECC
No
ECC
No
Channels
1
Channels
2
Bus Width
64-bit
Bus Width
128-bit
Speed
1600MT/s
Speed
1600MT/s
Bandwidth
12.8GB/s
Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
12.8GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s

TDP
6W
TDP
11.5W
cTDP-down
-
cTDP-down
6W
Max Operating Temp
-
Max Operating Temp
100°C Max

Bus Type
-
Bus Type
DMI
Bus Config
-
Bus Config
4 lanes
Bus Speed
-
Bus Speed
5GT/s
Bus Bandwidth
-
Bus Bandwidth
2.5GB/s

-
PCIe
PCIe 2.0 x12
6GB/sBandwidth

iGPU
iGPU
Shaders
128
Shaders
160
Boost Clock
375MHz
Boost Clock
850MHz
··
192 GFLOPSFP16
··
272 GFLOPSFP32

Controller Model
-
Controller Model
8 Series LP+
Codename
-
Codename
Lynx Point-LP
PCIe
-
PCIe
-

Manufacturer
Manufacturer
ISA
AArch64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
A7  branding
Branding
Core i3 2013 branding
Codename
Alcatraz
A7Variant
CycloneP-Core
Codename
Haswell-ULT
Haswell-2C-GT3Variant
-
Market Segment
Tablet
Market Segment
Laptop
Release Date
Nov 1, 2013
Release Date
Sep 1, 2013

Foundry
Samsung
Foundry
Intel
Other Foundries
-
Other Foundries
IntelPCH
Fabrication Node
28nm
-
Fabrication Node
22nm
22nmPCH
Die Size
102mm²
-
Die Size
181mm²
52mm²PCH
Transistor Count
1 Billion
Transistor Count
1.3 Billion
Transistor Density
10 MTr/mm²
Transistor Density
7 MTr/mm²

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