Intel Core i5-3450 vs Intel Core i5-2450P
Intel Core i5-3450
$195
Intel Core i5-2450P
$205
|
4 Cores
4 Threads
3.1GHz Clock
|
4 Cores
4 Threads
3.2GHz Clock
|
|
Socket
LGA 1155
|
Socket
LGA 1155
|
|
iGPU
HD 2500 1100MHz
110 GFLOPS FP32
|
iGPU
No GPU
- -
|
GB6 Single-Core
|
|
Core i5-3450 - GB6S 600
x1.07
Core i5-2450P - GB6S 560
x1
GB6 Multi-Core
|
|
Core i5-3450 - GB6M 1,760
x1.09
Core i5-2450P - GB6M 1,620
x1
|
|
Core i5-3450 - 25.6GB/s
x1.2
Core i5-2450P - 21.3GB/s
x1
|
|
Core i5-3450 - 77W
x1
Core i5-2450P - 95W
x1.23
|
GB6S 600
15%
|
GB6S 560
14%
|
|
GB6M 1,760
7%
|
GB6M 1,620
6%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Ivy Bridge
|
Architecture
Sandy Bridge
|
|
Family
Core 3rd Gen
|
Family
Core 2nd Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Ivy Bridge
Ivy Bridge-HM-4
Ivy Bridge-4C-GT1
|
Codename
Sandy Bridge
Sandy Bridge-HE-4
Sandy Bridge-4C-GT2
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
4/1/2012
|
Release Date
1/1/2012
|
|
Foundry
Intel
|
Foundry
Intel
|
|
Node
22nm
|
Node
32nm
|
|
Die Size
133 mm²
|
Die Size
216 mm²
|
|
Transistor Count
1 Billion
|
Transistor Count
1.2 Billion
|
|
4 Cores
|
4 Cores
|
|
4 Threads
|
4 Threads
|
|
3.1GHz
3.5GHz Boost
|
3.2GHz
3.5GHz Boost
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Type
DMI
|
Type
DMI
|
|
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
|
L2
256KB/Core
8-way set associative
|
|
L3
6MB Shared
12-way set associative
|
L3
6MB Shared
12-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
32GB
|
Max Memory
32GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
800MHz
Transfer Rate
1600MT/s
|
Clock
667MHz
Transfer Rate
1333MT/s
|
|
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
|
Bandwidth/Channel
10.7GB/s
Bandwidth
21.3GB/s
|
|
TDP
77W
|
TDP
95W
|
|
Temp
67°C TCase
|
Temp
73°C TCase
|
|
Included Cooler
Stock Cooler 115x-Cu
|
Included Cooler
Not Included
|
|
PCIe 3.0 x16 Lanes
|
PCIe 2.0 x16 Lanes
|
|
HD 2500 1100MHz
48 Shaders
1100MHz
110 GFLOPS FP32
|
No GPU
-
-
- -
|
|
No NPU
|
No NPU
|
|
No Cellular
|
No Cellular
|
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