Intel Xeon E3-1220
CPU Cores
4
Max. Frequency
3.4 GHz
Cache
8 MB
Intel Xeon E3-1220 General Information
Launch Date Launch Price
Q2 2011 $189.0
Part Numbers
- BX80623E31220
- CM8062300921702
Fab Process
32 nm (Intel)
CPU Size
37.5 x 37.5 mm
TDP
80.0 W
Multi-chip module (MCM)
1
Socket
Transistor Count (Million)
1160.0
Die Size
216 mm2
Intel Xeon E3-1220 Core Information
Micro-architecture
- Sandy Bridge
Codename
Sandy Bridge
Core Stepping
- D2
S-Spec
- SR00F
Cores
4
Threads
4
Base Frequency
3.1 GHz
Turbo Frequency
3.4 GHz
Turbo Frequency (Cores)
3.4 GHz: 1 Cores3.3 GHz: 2 - 3 Cores3.2 GHz: 4 Cores
L1 Cache (Instruction)
128 KB
L1 Cache (Data)
128 KB
L2 Cache
1 MB
L3 Cache
8 MB
Multiplier
31.0
Turbo Multiplier
34.0
Intel Xeon E3-1220 Features
Data width
64 bits
Scalability
1 CPUs
Bus
DMI 2.0
Bus Frequency
100 MHz
Bus Speed
5 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- AES
- AVX
- EM64T
Features
- NX bit
- VT-x
- VT-d
Intel Xeon E3-1220 Memory
Memory Type
- DDR3-1333/1066
Memory Bandwidth
21.3 GB/s
Memory Channels
2
Max Memory Size
32 GB
ECC Memory Support
Yes
Intel Xeon E3-1220 Graphics Information
Graphics information not available!
Intel Xeon E3-1220 PCI Express Information
PCI Express Revision
2.0
PCI Express Lanes
20
PCI Express Config
1x16 + 1x4 or 2x8 + 1x4 or 1x8 + 3x4
Intel Xeon E3-1220 Benchmarks
Benchmarks not available!
Intel Xeon E3-1220 Related CPU list
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