Intel Xeon E3-1275 v2
CPU Cores
4
Max. Frequency
3.9 GHz
Cache
8 MB
CPU Model Score not available!Intel Xeon E3-1275 v2 General Information
Launch Date Launch Price
Q2 2012 $339.0
Part Numbers
- BX80637E31275V2
- CM8063701098702
Fab Process
22 nm (Intel)
CPU Size
37.5 x 37.5 mm
TDP
77.0 W
Multi-chip module (MCM)
1
Socket
Transistor Count (Million)
1400.0
Die Size
160 mm2
Intel Xeon E3-1275 v2 Core Information
Micro-architecture
- Ivy Bridge
Codename
Ivy Bridge
Core Stepping
- E1
S-Spec
- SR0PA
Cores
4
Threads
8
Base Frequency
3.5 GHz
Turbo Frequency
3.9 GHz
Turbo Frequency (Cores)
3.9 GHz: 1 - 2 Cores3.8 GHz: 3 Cores3.7 GHz: 4 Cores
L1 Cache (Instruction)
128 KB
L1 Cache (Data)
128 KB
L2 Cache
1 MB
L3 Cache
8 MB
Multiplier
35.0
Turbo Multiplier
39.0
Intel Xeon E3-1275 v2 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
- F16C
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
Intel Xeon E3-1275 v2 Memory
Memory Type
- DDR3-1600/1333
Memory Bandwidth
25.6 GB/s
Memory Channels
2
Max Memory Size
32 GB
ECC Memory Support
Yes
Intel Xeon E3-1275 v2 Graphics Information
Processor Graphics
HD Graphics P4000
Graphics Base Frequency
650 MHz
Graphics Turbo Frequency
1.25 GHz
Graphics Core Config
- 16 Execution Units
- 4 TMUs
- 2 ROPs
Processor Graphics
320 GFlops
Intel Xeon E3-1275 v2 PCI Express Information
PCI Express Revision
3.0
PCI Express Lanes
20
PCI Express Config
1x16 + 1x4 or 2x8 + 1x4 or 1x8 + 3x4
Intel Xeon E3-1275 v2 Benchmarks
Benchmarks not available!
Intel Xeon E3-1275 v2 Related CPU list
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