15
Specification Update
Component Marking Information
The processor stepping can be identified by the following component markings.
Figure 1.
Processor Production Top-side Markings (Example)
Table 1.
Processor Identification (Sheet 1 of 2)
S-Spec
Number
Processor
Number
Stepping
Processor
Signature
Core Frequency
(GHz) /
DDR3 (MHz)
Max Intel®
Turbo Boost
Technology
Frequency
(GHz)
Shared
L3 Cache
Size (MB)
Notes
SLBPS
i7-880
B-1
106E5h
3.06 / 1333
4 core: 3.33
3 core: 3.33
2 core: 3.60
1 core: 3.73
8
SLBS2
i7-875K
B-1
106E5h
2.93 / 1333
4 core: 3.20
3 core: 3.20
2 core: 3.46
1 core: 3.60
8
7
SLBJG
i7-870
B-1
106E5h
2.93 / 1333
4 core: 3.20
3 core: 3.20
2 core: 3.46
1 core: 3.60
8
SLBJJ
i7-860
B-1
106E5h
2.80 / 1333
4 core: 2.93
3 core: 2.93
2 core: 3.33
1 core: 3.46
8
SLBRP
i5-760
B-1
106E5h
2.80 / 1333
4 core: 2.93
3 core: 2.93
2 core: 3.33
1 core: 3.33
8
LOT NO S/N
INTEL ©'08 PROC#
BRAND
SLxxx [COO]
SPEED/CACHE/FMB
[FPO]
M
e
4