CPUs

Intel Core i3-3229Y vs Intel Core i5-3439Y Full Specs

2 Cores
4 Threads
1.4GHz
2 Cores
4 Threads
1.5GHz
TDP
13W
TDP
13W
Bandwidth
25.6GB/s
·
Bandwidth
25.6GB/s
·
iGPU
iGPU
··
217.6 GFLOPSFP32
··
217.6 GFLOPSFP32
Socket
Socket

Core i3-3229YCore i3-3229Y280
x1
Core i5-3439YCore i5-3439Y320
x1.14

2 Cores
2 Cores
4 Threads
4 Threads

Base Clock
1.4GHz
Base Clock
1.5GHz
Boost Clock
-
Boost Clock
2.3GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
32KB
L2
256KB
L2
256KB
L3
3MB
L3
3MB

Type
·
Type
·
Max Memory
32GB
Max Memory
32GB
ECC
No
ECC
No
Channels
2
Channels
2
Bus Width
128-bit
Bus Width
128-bit
Speed
1600MT/s
Speed
1600MT/s
Bandwidth
25.6GB/s
Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s

TDP
13W
TDP
13W
cTDP-down
7W
cTDP-down
7W
Max Operating Temp
105°C Max
Max Operating Temp
105°C Max

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

PCIe
PCIe 2.0 x16
8GB/sBandwidth
PCIe
PCIe 2.0 x16
8GB/sBandwidth

iGPU
iGPU
Shaders
128
Shaders
128
Boost Clock
850MHz
Boost Clock
850MHz
··
217.6 GFLOPSFP32
··
217.6 GFLOPSFP32

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Core i3 2011 branding
Branding
Core i5 2011 branding
Codename
Ivy Bridge
Ivy Bridge-H-2Die
Ivy Bridge-2C-GT2Variant
Codename
Ivy Bridge
Ivy Bridge-H-2Die
Ivy Bridge-2C-GT2Variant
Market Segment
Laptop
Market Segment
Laptop
Release Date
Jan 1, 2013
Release Date
Jan 1, 2013

Foundry
Intel
Foundry
Intel
Fabrication Node
22nm
Fabrication Node
22nm
Die Size
118mm²
Die Size
118mm²
Transistor Count
945 Million
Transistor Count
945 Million
Transistor Density
8 MTr/mm²
Transistor Density
8 MTr/mm²

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