Intel Core i7-2760QM vs Intel Core i7-680UM
Intel Core i7-2760QM
Intel Core i7-680UM
$317
|
4 Cores
8 Threads
2.4GHz Clock
|
2 Cores
4 Threads
1.46GHz Clock
|
|
Socket
BGA 1224
|
Socket
BGA 1288
|
|
iGPU
HD 3000 1300MHz
250 GFLOPS FP32
|
iGPU
HD 500MHz Gen 5
100 GFLOPS FP32
|
GB6 Single-Core
|
|
Core i7-2760QM - GB6S 535
x1.49
Core i7-680UM - GB6S 360
x1
GB6 Multi-Core
|
|
Core i7-2760QM - GB6M 1,625
x2.88
Core i7-680UM - GB6M 565
x1
|
|
Core i7-2760QM - 25.6GB/s
x2
Core i7-680UM - 12.8GB/s
x1
|
|
Core i7-2760QM - 45W
x2.5
Core i7-680UM - 18W
x1
|
|
Core i7-2760QM - 250 GFLOPS FP32
x2.5
Core i7-680UM - 100 GFLOPS FP32
x1
|
GB6S 535
13%
|
GB6S 360
9%
|
|
GB6M 1,625
6%
|
GB6M 565
2%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Sandy Bridge
|
Architecture
Westmere
|
|
Family
Core 2nd Gen
|
Family
Core 1st Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Sandy Bridge
Sandy Bridge-HE-4
Sandy Bridge-4C-GT2
|
Codename
Arrandale
-
-
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
9/1/2011
|
Release Date
9/1/2010
|
|
Foundry
Intel
-
|
Foundry
Intel
Intel (iGPU Die)
|
|
Node
32nm
-
|
Node
32nm
45nm (iGPU Die)
|
|
Die Size
216 mm²
-
|
Die Size
81 mm²
114 mm² (iGPU Die)
|
|
Transistor Count
1.2 Billion
-
|
Transistor Count
382 Million
177 Million (iGPU Die)
|
|
4 Cores
|
2 Cores
|
|
8 Threads
|
4 Threads
|
|
2.4GHz
3.5GHz Boost
-
|
1.46GHz
2.53GHz Boost
11x Multiplier
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
Voltage
0.73V Min
1.4V Max
|
|
Type
DMI
|
Type
DMI
|
|
Transfer Rate
5GT/s
|
Transfer Rate
2.5GT/s
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
2.5GB/s
|
Bandwidth
1.25GB/s
|
|
Bi-directional
5GB/s
|
Bi-directional
2.5GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
32KB/Core
8-way set associative
|
L1 Instruction
32KB/Core
4-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
4MB Shared
16-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
32GB
|
Max Memory
8GB
|
|
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
400MHz
Transfer Rate
800MT/s
|
|
Bandwidth/Channel
12.8GB/s
Bandwidth
25.6GB/s
|
Bandwidth/Channel
6.4GB/s
Bandwidth
12.8GB/s
|
|
TDP
45W
|
TDP
18W
|
|
Temp
100°C Max
|
Temp
105°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 2.0 x16 Lanes
|
PCIe 2.0 x16 Lanes
|
|
HD 3000 1300MHz
96 Shaders
1300MHz
250 GFLOPS FP32
|
HD 500MHz Gen 5
96 Shaders
500MHz
100 GFLOPS FP32
|
|
No NPU
|
No NPU
|
|
No Cellular
|
No Cellular
|
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