Intel Core i7-920XM Extreme Edition
(BY80607002529AF/SLBLW) B1 Step |
Intel Core i7-820QM
(BY80607002904AK/SLBLX) B1 Step |
# of core |
4 |
# of core |
4 |
Clock Speed |
2 GHz |
Clock Speed |
1.733 GHz |
Intel Smart Cache |
8MB |
Intel Smart Cache |
8MB |
DMI |
2.5 GT/s |
DMI |
2.5 GT/s |
Instruction Set |
64-bit |
Instruction Set |
64-bit |
Lithography |
45nm |
Lithography |
45nm |
Max TDP |
55W |
Max TDP |
45W |
Max Memory Size |
8GB |
Max Memory Size |
8GB |
Memory Types |
DDR3-1066/1333 |
Memory Types |
DDR3-1066/1333 |
# of Memory Channels |
2 |
# of Memory Channels |
2 |
Max Memory Bandwidth |
21 GB/s |
Max Memory Bandwidth |
21 GB/s |
Physical Address
Extensions |
36-bit |
Physical Address
Extensions |
36-bit |
Package Size |
37.5x 37.5mm |
Package Size |
37.5x 37.5mm |
Sockets Supported |
PGA988 |
Sockets Supported |
PGA988 |
Intel Core i7-720QM
(BX80607I7720QM/SLBLY) B1 Step |
|
# of core |
4 |
|
|
Clock Speed |
1.6 GHz |
|
|
Intel Smart Cache |
6MB |
|
|
DMI |
2.5 GT/s |
|
|
Instruction Set |
64-bit |
|
|
Lithography |
45nm |
|
|
Max TDP |
45W |
|
|
Max Memory Size |
8GB |
|
|
Memory Types |
DDR3-1066/1333 |
|
|
# of Memory Channels |
2 |
|
|
Max Memory Bandwidth |
21 GB/s |
|
|
Physical Address
Extensions |
36-bit |
|
|
Package Size |
37.5x 37.5mm |
|
|
Sockets Supported |
PGA988 |
|
|