Intel Core i7-940
CPU Cores
4
Max. Frequency
3.2 GHz
Cache
8 MB
CPU Model Score not available!Intel Core i7-940 General Information
Launch Date Launch Price
Q4 2008 $562.0
Part Numbers
- BX80601940
- AT80601000921AA
Fab Process
45 nm (Intel)
CPU Size
45.0 x 42.5 mm
TDP
130.0 W
Multi-chip module (MCM)
1
Socket
Transistor Count (Million)
731.0
Die Size
263 mm2
Intel Core i7-940 Core Information
Micro-architecture
- Nehalem
Codename
Bloomfield
Core Stepping
- C0
S-Spec
- SLBCK
Cores
4
Threads
8
Base Frequency
2.933 GHz
Turbo Frequency
3.2 GHz
Turbo Frequency (Cores)
3.2 GHz: 1 Cores3.067 GHz: 2 - 4 Cores
L1 Cache (Instruction)
128 KB
L1 Cache (Data)
128 KB
L2 Cache
1 MB
L3 Cache
8 MB
Multiplier
22.0
Turbo Multiplier
24.0
Intel Core i7-940 Features
Data width
64 bits
Scalability
1 CPUs
Bus
QPI
Bus Frequency
133 MHz
Bus Speed
4.8 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
Intel Core i7-940 Memory
Memory Type
- DDR3-1066/800
Memory Bandwidth
25.6 GB/s
Memory Channels
3
Max Memory Size
24 GB
ECC Memory Support
No
Intel Core i7-940 Graphics Information
Graphics information not available!
Intel Core i7-940 PCI Express Information
PCI-E information not available!
Intel Core i7-940 Benchmarks
Cinebench R15 (Single-Core)
93
Cinebench R15 (Multi-Core)
466
Intel Core i7-940 Related CPU list
- NameModel Score