Intel Xeon L5639
CPU Cores
6
Max. Frequency
2.667 GHz
Cache
12 MB
CPU Model Score not available!Intel Xeon L5639 General Information
Launch Date
Q1 2011
Part Numbers
- AT80614005076AB
Fab Process
32 nm (Intel)
CPU Size
45.0 x 42.5 mm
TDP
60.0 W
Multi-chip module (MCM)
1
Socket
Transistor Count (Million)
1170.0
Die Size
240 mm2
Intel Xeon L5639 Core Information
Micro-architecture
- Westmere
Codename
Westmere-EP
Core Stepping
- B1
S-Spec
- SLBZJ
Cores
6
Threads
12
Base Frequency
2.133 GHz
Turbo Frequency
2.667 GHz
Turbo Frequency (Cores)
2.667 GHz: 1 - 2 Cores2.533 GHz: 3 - 4 Cores2.4 GHz: 5 - 6 Cores
L1 Cache (Instruction)
192 KB
L1 Cache (Data)
192 KB
L2 Cache
2 MB
L3 Cache
12 MB
Multiplier
16.0
Turbo Multiplier
20.0
Intel Xeon L5639 Features
Data width
64 bits
Scalability
2 CPUs
Bus
QPI
Bus Frequency
133 MHz
Bus Speed
5.86 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- AES
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
Intel Xeon L5639 Memory
Memory Type
- DDR3-1333/1066/800
Memory Bandwidth
32 GB/s
Memory Channels
3
ECC Memory Support
Yes
Intel Xeon L5639 Graphics Information
Graphics information not available!
Intel Xeon L5639 PCI Express Information
PCI-E information not available!
Intel Xeon L5639 Benchmarks
Benchmarks not available!
Intel Xeon L5639 Related CPU list
- NameModel Score