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 3)
S-Spec
Processor
Number
Number
SR00C
i7-2600K
SR00B
i7-2600
SR00E
i7-2600S
SR0DG
i7-2700K
SR008
i5-2500K
SR00T
i5-2500
Specification Update
i
©'10
M
BRAND PROC#
SLxxx SPEED
[COO]
[FPO]
Core Frequency
Processor
DDR3 (MHz) /
Stepping
Signature
D-2
000206a7h
3.4 / 1333 / 850
D-2
000206a7h
3.4 / 1333 / 850
D-2
000206a7h
2.8 / 1333 / 850
D-2
000206a7h
3.5 / 1333 / 850
D-2
000206a7h
3.3 / 1333 / 850
D-2
000206a7h
3.3 / 1333 / 850
e
4
LOT NO S/N
Max Intel
(GHz) /
Turbo Boost
Technology
Processor
2.0 Frequency
Graphics
1
(GHz)
Frequency
4 core: 3.5
3 core: 3.6
2 core: 3.7
1 core: 3.8
4 core: 3.5
3 core: 3.6
2 core: 3.7
1 core: 3.8
4 core: 2.9
3 core: 3.3
2 core: 3.7
1 core: 3.8
4 core: N/A
3 core: N/A
2 core: N/A
1 core: 3.9
4 core: 3.4
3 core: 3.5
2 core: 3.6
1 core: 3.7
4 core: 3.4
3 core: 3.5
2 core: 3.6
1 core: 3.7
®
Shared
L3 Cache
Notes
Size (MB)
8
2, 4, 6
8
2, 3, 4, 5, 6
8
2, 3, 4, 5, 6
8
2, 4, 6
6
4, 6
6
3, 4, 5, 6
17