Intel® Turbo Boost Technology
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.
Intel® Hyper-Threading Technology
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Enhanced Intel SpeedStep® Technology
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
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Description
Product Features:
- Intel® Xeon® E7 Family E7-4870 2.4 GHz
- 30 MB Smart Cache LGA 1567 (Socket LS)
- Processor cores: 10 32 nm 64-bit 130 W
- 2.05 TB DDR3-SDRAM
Intel Xeon E7-4870 processor 2.4 GHz 30 MB Smart Cache
Intel® Xeon® Processor E7-4870 <br />(30M Cache, 2.40 GHz, 6.40 GT/s Intel® QPI)
Intel Xeon E7-4870, Intel® Xeon® E7 Family, LGA 1567 (Socket LS), 32 nm, Intel, E7-4870, 2.4 GHz
Intel Xeon E7-4870. Processor family: Intel® Xeon® E7 Family, Processor socket: LGA 1567 (Socket LS), Processor lithography: 32 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 2.05 TB, Memory types supported by processor: DDR3-SDRAM. Market segment: Server, Supported instruction sets: SSE4.1, SSE4.2, Scalability: S4S. Package width: 44 mm, Package depth: 140 mm, Package height: 117 mm. Processor package size: 49.17mm x 56.47mm
Specification
Processor
Processor manufacturer
Intel
Processor model
E7-4870
Processor base frequency
2.4 GHz
Processor family
Intel® Xeon® E7 Family
Processor cores
10
Processor socket
LGA 1567 (Socket LS)
Component for
Server/workstation
Processor lithography
32 nm
Processor series
Intel Xeon E7-4800
Processor threads
20
System bus rate
6.4 GT/s
Processor operating modes
64-bit
Processor boost frequency
2.8 GHz
Processor cache
30 MB
Processor cache type
Smart Cache
Processor front side bus
1333 MHz
Thermal Design Power (TDP)
130 W
Box
Cooler included
Stepping
A2
Bus type
QPI
CPU multiplier (bus/core ratio)
18
Processor codename
Westmere EX
Processor code
SLC3T
Processor ARK ID
53579
Memory
Maximum internal memory supported by processor
2.05 TB
Memory types supported by processor
DDR3-SDRAM
Memory channels
Quad-channel
ECC
Features
Execute Disable Bit
Thermal Monitoring Technologies
Market segment
Server
Supported instruction sets
SSE4.1, SSE4.2
Scalability
S4S
CPU configuration (max)
4
Embedded options available
Export Control Classification Number (ECCN)
5A992C
Commodity Classification Automated Tracking System (CCATS)
G077159
Images Type Map
<div><img src="https://ark.intel.com/inc/images/diagrams/diagram-17.gif" title="Block Diagram" /></div>
Processor special features
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel® Turbo Boost Technology
1.0
Intel® AES New Instructions (Intel® AES-NI)
Enhanced Intel SpeedStep Technology
Intel Trusted Execution Technology
Intel VT-x with Extended Page Tables (EPT)
Intel 64
Intel Virtualization Technology (VT-x)
Intel Virtualization Technology for Directed I/O (VT-d)
Operational conditions
Tcase
69 °C
Technical details
Born on date
Q2'11
Bus bandwidth
6.4
Bus type units
GT/s
Launch date
Q2'11
Processor cache
30720 KB
Product name
Intel Xeon E7-4870 (30M Cache, 2.40 GHz, 6.40 GT/s Intel QPI)
Product type
Processor
Status
Discontinued
Maximum memory
2.05 TB
Processor brand name
Intel Xeon
Supported memory types
DDR3-SDRAM
Last change
63903513
Product family
Intel Xeon Processor E7 Family
Bus speed
6.4 GT/s
Logistics data
Harmonized System (HS) code
8542310001
Packaging data
Package width
44 mm
Package depth
140 mm
Package height
117 mm
Package type
Retail box
Weight & dimensions
Processor package size
49.17mm x 56.47mm
Other features
Maximum internal memory
2 TB
Maximum internal memory
2097152 MB
Cache memory
30 MB