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Identification Information
Specification Update 17
Figure 5. X-Processor Line LGA Top-Side Markings
Pin Count: 2066 Package Size: 45 mm x 52.5 mm
Production (SSPEC):
GRP1LINE1 (G1L1): {eX}
GRP2LINE1: FPOxxxxxSSPEC
GRP3LINE1 (G3L1): Intel logo
Table 10. X-Processor Line
S-Spec #
Processor
Number
Step-
ping
Cache
Size
Func
tional
Core
Processor
Graphics
Cores
Processor
Graphics
Freq.
Processor
Graphics
Maximum
Dynamic
Freq.(GHz)
DDR4
Mem.
(MT/s)
LPDDR3
Mem.
(MT/s)
Core Freq.
Turbo 1
Core
Freq.
Rate
Thermal
Design
Power
Slot /
Socket
Type
R3FP
I7-7740X
B-0 8 MB 4 0 0 GHz 0 GHz 2667 N/A
4.3 GHz 4.5 GHz
112 W
LGA 2066
R3FR
I5-7640X
B-0 6 MB 4 0 0 GHz 0 GHz 2667 N/A
4 GHz 4.2 GHz
112 W LGA 2066
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