Intel Xeon E7-4870
CPU Cores
10
Max. Frequency
2.8 GHz
Cache
30 MB
CPU Model Score not available!Intel Xeon E7-4870 General Information
Launch Date Launch Price
Q2 2011 $4394.0
Part Numbers
- BX80615E74870
- AT80615007263AA
Fab Process
32 nm (Intel)
CPU Size
56.47 x 49.17 mm
TDP
130.0 W
Multi-chip module (MCM)
1
Socket
Transistor Count (Million)
2600.0
Die Size
513 mm2
Intel Xeon E7-4870 Core Information
Micro-architecture
- Westmere
Codename
Westmere-EX
Core Stepping
- A2
S-Spec
- SLC3T
Cores
10
Threads
20
Base Frequency
2.4 GHz
Turbo Frequency
2.8 GHz
Turbo Frequency (Cores)
2.8 GHz: 1 - 4 Cores2.667 GHz: 5 - 6 Cores2.533 GHz: 7 - 10 Cores
L1 Cache (Instruction)
320 KB
L1 Cache (Data)
320 KB
L2 Cache
2 MB
L3 Cache
30 MB
Multiplier
18.0
Turbo Multiplier
21.0
Intel Xeon E7-4870 Features
Data width
64 bits
Scalability
4 CPUs
Bus
QPI
Bus Frequency
133 MHz
Bus Speed
6.4 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 E7-4870 Memory
Memory Type
- DDR3-1066/978/800
Memory Channels
4
Max Memory Size
512 GB
ECC Memory Support
Yes
Intel Xeon E7-4870 Graphics Information
Graphics information not available!
Intel Xeon E7-4870 PCI Express Information
PCI-E information not available!
Intel Xeon E7-4870 Benchmarks
Benchmarks not available!
Intel Xeon E7-4870 Related CPU list
- NameModel Score