Intel Core i3-2348M vs Intel Core i3-4020Y

Intel Core i3-2348M
Intel Core i3-4020Y $304
2 Cores
4 Threads
2.3GHz Clock
2 Cores
4 Threads
1.5GHz Clock
Socket
BGA 1023
Socket
BGA 1168
iGPU
HD 3000 1150MHz
220 GFLOPS FP32
iGPU
HD 4200 850MHz
270 GFLOPS FP32
CB23S N/A
0%
CB23S N/A
0%
CB23M N/A
0%
CB23M N/A
0%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Sandy Bridge
Architecture
Haswell
Family
Core 2nd Gen
Family
Core 4th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Sandy Bridge
Sandy Bridge-H-2
Sandy Bridge-2C-GT2
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-
-
-
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-
Codename
Haswell-ULX
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Haswell-2C-GT3
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-
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Market Segment
Laptop
Market Segment
Laptop
Release Date
1/1/2013
Release Date
9/1/2013
Foundry
Intel
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-
-
Foundry
Intel
Intel (PCH Die)
-
-
Node
32nm
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-
-
Node
22nm
22nm (PCH Die)
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-
Die Size
149 mm²
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-
-
Die Size
181 mm²
52 mm² (PCH Die)
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-
Transistor Count
624 Million
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-
-
Transistor Count
1.3 Billion
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-
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2 Cores
-
-
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2 Cores
-
-
-
4 Threads
-
-
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4 Threads
-
-
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-
2.3GHz
-
-
-
1.5GHz
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-
-
-
-
-
-
-
-
-
-
-
-
-
Overclocking
Locked
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-
-
Overclocking
Locked
-
-
-
Type
DMI
Type
DMI
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-
-
-
-
-
-
-
Transfer Rate
5GT/s
Transfer Rate
5GT/s
-
-
-
-
Lanes
4
Lanes
4
Bandwidth
2.5GB/s
Bandwidth
2.5GB/s
Bi-directional
5GB/s
Bi-directional
5GB/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
8-way set associative
-
-
-
-
-
-
-
-
-
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L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
3MB Shared
-
12-way set associative
-
-
-
-
-
L3
-
3MB Shared
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12-way set associative
-
-
-
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-
Channels
2
Channels
2
Max Memory
16GB
Max Memory
16GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
667MHz
Transfer Rate
1333MT/s
Clock
800MHz
Transfer Rate
1600MT/s
Bandwidth/Channel
10.7GB/s
Bandwidth
21.3GB/s
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
TDP
35W
-
-
-
TDP
11.5W
6W cTDP Down
-
-
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 2.0 x16 Lanes
PCIe 2.0 x12 Lanes
HD 3000 1150MHz
96 Shaders
1150MHz
220 GFLOPS FP32
HD 4200 850MHz
160 Shaders
850MHz
270 GFLOPS FP32
No NPU
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No NPU
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-
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-
-
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-
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No Cellular
No Cellular
Change Comparison