HP Intel Xeon E7-4820, FI, Ref
Model Intel Xeon E7-4820, FI, RefPart no. 643075R-B21
37 specifications Checked 7 days ago
- ProcessorIntel® Xeon® E7 Family
- Maximum internal memory supported by processor2 TB
- On-board graphics cardNo
- Execute Disable BitYes
- Tcase64 °C
Overview
- Processor
- Intel® Xeon® E7 Family
- Maximum internal memory supported by processor
- 2 TB
- On-board graphics card
- No
- Execute Disable Bit
- Yes
- Tcase
- 64 °C
- Brand
- HP
- Category
- CPU
- Model
- Intel Xeon E7-4820, FI, Ref
- Part number
- 643075R-B21
- Also known as
- HP Intel Xeon E7-4820, FI, Ref processor 2 GHz 18 MB L3
Specifications
37 specifications in 7 groups
Processor
| Specification | Value |
|---|---|
| Processor family | Intel® Xeon® E7 Family |
| Processor model | E7-4820 |
| Processor base frequency | 2 GHz |
| Processor cores | 8 |
| Processor socket | LGA 1567 (Socket LS) |
| Processor lithography | 32 nm |
| Component for | Server/workstation |
| Processor threads | 16 |
| System bus rate | 5.86 GT/s |
| Processor operating modes | 32-bit, 64-bit |
| Processor boost frequency | 2.266 GHz |
| Processor cache | 18 MB |
| Processor cache type | L3 |
| Thermal Design Power (TDP) | 105 W |
| Bus type | QPI |
Memory
| Specification | Value |
|---|---|
| Maximum internal memory supported by processor | 2 TB |
| Memory types supported by processor | DDR3-SDRAM |
| Memory clock speeds supported by processor | 800,978,1066,1333 MHz |
| Memory channels | Quad-channel |
| ECC | Yes |
Graphics
| Specification | Value |
|---|---|
| On-board graphics card | No |
Features
| Specification | Value |
|---|---|
| Execute Disable Bit | Yes |
| Thermal Monitoring Technologies | Yes |
| Market segment | Server |
| Supported instruction sets | AES, SSE4.1, SSE4.2 |
| Scalability | S4S |
Processor special features
| Specification | Value |
|---|---|
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Smart Cache | Yes |
| Intel® Turbo Boost Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Operational conditions
| Specification | Value |
|---|---|
| Tcase | 64 °C |
Other features
| Specification | Value |
|---|---|
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
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