c i7-940XM specifications
General information
Type
CPU / Microprocessor
Market segment
Mobile
Family
CPU part number
BY80607002526AE is an OEM/tray microprocessor
Frequency ?
2133 MHz
Maximum turbo frequency
3333 MHz (1 c)
3200 MHz (2 cores)
2400 MHz (3 or 4 cores)
Low power frequency
1200 MHz
Clock multiplier ?
16
Socket G1 / rPGA988A
S-spec numbers
Architecture / Microarchitecture
Microarchitecture
Nehalem
Platform
Calpella
Processor c ?
Clarksfield
c stepping ?
B1 (Q4AP, SLBSC)
CPUID
106E5 (Q4AP, SLBSC)
Manufacturing process
0.045 micron
774 million transistors
Die
296mm2
Data width
64 bit
The number of CPU cores
4
The number of threads
8
Floating Point Unit
Integrated
Level 1 cache size ?
4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size ?
4 x 256 KB
Level 3 cache size
8 MB
Physical memory
8 GB
Multiprocessing
Not supported
Extensions and Technologies
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
HT / Hyper-Threading technology ?
TBT / Turbo Boost technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
NX / XD / Execute disable bit ?
TXT / Trusted Execution technology
Low power features
Enhanced / technology ?
Integrated peripherals / components
Integrated graphics
None
Memory controller
The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3
Other peripherals
Direct Media Interface
PCI Express 2.0 interface
Electrical / Thermal parameters
Minimum/Maximum operating temperature ?
0°C - 100°C
Thermal Design Power ?
55 Watt