CPUs

Intel Core i7-2635QM vs Intel Core 2 Duo P8800 Full Specs

4 Cores
8 Threads
2GHz
2 Cores
2 Threads
2.66GHz
TDP
45W
TDP
25W
Bandwidth
21.3GB/s
DDR3
Bandwidth
-
iGPU
iGPU
-
··
230.4 GFLOPSFP32
··
-
Socket
Socket

Core i7-2635QMCore i7-2635QM534
x1.60
Core 2 Duo P8800Core 2 Duo P8800334
x1

4 Cores
2 Cores
8 Threads
2 Threads

Base Clock
2GHz
Base Clock
2.66GHz
Boost Clock
2.9GHz
Boost Clock
-
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
32KB
L2
256KB
L2
3MB shared
L3
6MB
L3
-

Type
DDR3
Type
-
Max Memory
16GB
Max Memory
-
ECC
No
ECC
-
Channels
2
Channels
-
Bus Width
128-bit
Bus Width
-
Speed
1333MT/s
Speed
-
Bandwidth
21.3GB/s
Bandwidth
-
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
21.3GB/s
Bandwidth Calculator
-

TDP
45W
TDP
25W
Max Operating Temp
100°C Max
Max Operating Temp
105°C Max
Voltage Range
-
Voltage Range
-

Bus Type
DMI
Bus Type
FSB
Bus Config
4 lanes
Bus Config
64-bit
Bus Speed
5GT/s
Bus Speed
1.066GT/s
Bus Bandwidth
2.5GB/s
Bus Bandwidth
8.5GB/s

PCIe
PCIe 2.0 x16
8GB/sBandwidth
-

iGPU
iGPU
-
Shaders
96
Shaders
-
Boost Clock
1.2GHz
Boost Clock
-
··
230.4 GFLOPSFP32
··
-

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Core i7 2011 branding
Branding
Core 2 Duo 2009 branding
Codename
Gladden
Sandy Bridge-HE-4Die
Sandy Bridge-4C-GT2Variant
Codename
Penryn-3M
-
-
Market Segment
Laptop
Market Segment
Laptop
Release Date
Jan 1, 2011
Release Date
Apr 1, 2009

Foundry
Intel
Foundry
Intel
Fabrication Node
32nm
Fabrication Node
45nm
Die Size
216mm²
Die Size
82mm²
Transistor Count
1.2 Billion
Transistor Count
228 Million
Transistor Density
5 MTr/mm²
Transistor Density
3 MTr/mm²

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