Hi
Is it possible to upgrade CPU on my ThinkCentre Edge 71 (1578E1G) G840 2.80GHz to Intel Core i5 or i7?
My motherboard:
Manufacturer LENOVO
Model To be filled by O.E.M.
Version ThinkCentre Edge71
Motherboard Chipset: Intel H61 (Cougar Point)
Chipset Vendor Intel
Chipset Model Sandy Bridge
Chipset Revision 09
Southbridge Vendor Intel
Southbridge Model ID1C5C
Southbridge Revision 05
My CPU:
Processor Name: Intel Pentium G840
Original Processor Frequency: 2800.0 MHz
Original Processor Frequency [MHz]: 2800
CPU ID: 000206A7
CPU Brand Name: Intel(R) Pentium(R) CPU G840 @ 2.80GHz
CPU Vendor: GenuineIntel
CPU Stepping: Q0
CPU Code Name: Sandy Bridge-DT
CPU S-Spec: SR05P
CPU Thermal Design Power (TDP): 65.0 W
CPU IA Cores Thermal Design Current (TDC): 113.5 A
CPU GT Cores Thermal Design Current (TDC): 35.5 A
CPU Power Limits (Max): Power = 84.00 W, Time = 1.00 sec
CPU Power Limit 1 (Long Duration): Power = 65.00 W, Time = 1.00 sec [Locked]
CPU Power Limit 2 (Short Duration): Power = 81.25 W, Time = 0.00 sec [Locked]
CPU Type: Production Unit
CPU Platform: Socket H2 (LGA1155)
Microcode Update Revision: 28
Number of CPU Cores: 2
Number of Logical CPUs: 2
[Operating Points]
CPU LFM (Minimum): 1600.0 MHz = 16.00 x 100.0 MHz
CPU HFM (Maximum): 2800.0 MHz = 28.00 x 100.0 MHz
CPU Turbo: 2800.0 MHz = 28.00 x 100.0 MHz [Locked]
CPU Current: 2793.9 MHz = 28.00 x 99.8 MHz @ 1.1759 V
CPU Bus Type: Intel Direct Media Interface (DMI) v2.0
Maximum DMI Link Speed: 5.0 GT/s
Current DMI Link Speed: 5.0 GT/s
[Cache and TLB]
L1 Cache: Instruction: 2 x 32 KBytes, Data: 2 x 32 KBytes
L2 Cache: Integrated: 2 x 256 KBytes
L3 Cache: 3 MBytes
Instruction TLB: 4 KB Pages, 4-way set associative, 128 entries
Data TLB: 4 KB Pages, 4-way set associative, 64 entries
