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Intel® Xeon® Processor E7-4850
(24M Cache, 2.00 GHz, 6.40 GT/s Intel® QPI)
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.
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Intel® Trusted Execution Technology
Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.
AES New Instructions
Advanced Encryption Standard New Instructions (AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, anthentication, random number generation, and authenticated encryption.
Intel® 64
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
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.
Thermal Monitoring Technologies
Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits.
Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
Intel® VT-x with Extended Page Tables (EPT)
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.
Intel Xeon E7-4850 processor 2 GHz 24 MB Smart Cache Tray
£2,355.33
Taxes included.
Shipping calculated at checkout.
Details
(24M Cache, 2.00 GHz, 6.40 GT/s Intel® QPI)
Description
Intel® Turbo Boost TechnologyIntel® 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.
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Intel® Trusted Execution Technology
Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.
AES New Instructions
Advanced Encryption Standard New Instructions (AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, anthentication, random number generation, and authenticated encryption.
Intel® 64
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
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.
Thermal Monitoring Technologies
Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits.
Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
Intel® VT-x with Extended Page Tables (EPT)
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.
Specifications
| Processor | |
|---|---|
| Processor base frequency | 2 GHz |
| Processor manufacturer | Intel |
| Cooler included | No |
| Processor codename | Westmere EX |
| Thermal Design Power (TDP) | 130 W |
| Processor cache | 24 MB |
| Processor ARK ID | 53574 |
| Processor model | E7-4850 |
| Processor threads | 20 |
| System bus rate | 6.4 GT/s |
| Processor operating modes | 64-bit |
| Compatible chipsets | Intel® 7500 |
| Processor boost frequency | 2.4 GHz |
| Stepping | A2 |
| CPU multiplier (bus/core ratio) | 15 |
| Bus type | QPI |
| Component for | Server/workstation |
| Processor lithography | 32 nm |
| Processor family | Intel® Xeon® E7 Family |
| Processor cores | 10 |
| Processor socket | LGA 1567 (Socket LS) |
| Processor code | SLC3V |
| Processor series | Intel Xeon E7-4800 |
| Processor cache type | Smart Cache |
| Package type | Tray |
| Memory | |
| Maximum internal memory supported by processor | 2.05 TB |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 800,978,1066,1333 MHz |
| Supported memory types | DDR3-SDRAM |
| Memory channels | Quad-channel |
| ECC | Yes |
| Power | |
| Thermal Design Power (TDP) | 130 W |
| Technical details | |
| Cache memory | 24 MB |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | 1.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Virtualization Technology (Intel® VT) | VT-x |
| Supported instruction sets | SSE4.1, SSE4.2 |
| Scalability | S4S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Embedded options available | No |
| CPU configuration (max) | 4 |
| Processor code | SLC3V |
| Product type | Processor |
| Processor cache | 24576 KB |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Thermal Design Power (TDP) | 130 W |
| Supported memory types | DDR3-SDRAM |
| Status | Discontinued |
| Product name | Intel Xeon E7-4850 (24M Cache, 2.00 GHz, 6.40 GT/s Intel QPI) |
| Processor series | Intel Xeon E7-4800 |
| Market segment | Server |
| Launch date | Q2'11 |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| Bus type units | GT/s |
| Bus bandwidth | 6.4 |
| Born on date | Q2'11 |
| Maximum memory | 2.05 TB |
| Processor brand name | Intel Xeon |
| Last change | 63903513 |
| Product family | Intel Xeon Processor E7 Family |
| Bus speed | 6.4 GT/s |
| Features | |
| Thermal Design Power (TDP) | 130 W |
| Processor package size | 49.17mm x 56.47mm |
| Processor ARK ID | 53574 |
| Thermal Monitoring Technologies | Yes |
| Execute Disable Bit | Yes |
| Supported instruction sets | SSE4.1, SSE4.2 |
| Scalability | S4S |
| Embedded options available | No |
| CPU configuration (max) | 4 |
| Processor code | SLC3V |
| Market segment | Server |
| Harmonized System (HS) code | 8542310001 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G077159 |
| Processor special features | |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Intel® Turbo Boost Technology | 1.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel® Virtualization Technology (Intel® VT) | VT-x |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Operational conditions | |
| Tcase | 69 °C |
| Packaging data | |
| Package type | Tray |
| Logistics data | |
| Harmonized System (HS) code | 8542310001 |
| Weight & dimensions | |
| Processor package size | 49.17mm x 56.47mm |
| Other features | |
| Cache memory | 24 MB |
| Intel® Virtualization Technology (Intel® VT) | VT-x |
| Maximum internal memory | 2097152 MB |
| Maximum internal memory | 2 TB |
| CPU configuration (max) | 4 |
| Processor code | SLC3V |
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