Detailed comparison and review of Intel Pentium B970 and Intel Xeon E5-4603. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | Intel Pentium B970 | Intel Xeon E5-4603 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|---|---|
| Packaged Quantity | - | 2 (specifications are for single item) |
| PROCESSOR | Intel Pentium B970 | Intel Xeon E5-4603 |
|---|
| Type | Intel Pentium B970 | Intel Xeon E5-4603 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | PGA988 Socket | LGA2011 Socket |
| Core Voltage | - | 0.6 V - 1.35 V |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 35 W | 95 W |
| Thermal Specification | 85 °C | - |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | 40 |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies, Idle States | SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0 |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 2 threads | 8 threads |
| Clock Speed (Frequency) | 2.3 GHz | 2 GHz |
| Bus Speed | - | 1066 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 2 MB | 10 MB |
|---|---|---|
| Cache Memory Details | L3 - 2 MB | Smart Cache - 10 MB |
| Installed Size | 2 MB | 10 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Pentium B970 | Intel Xeon E5-4603 |
|---|
| Type | Intel HD Graphics with Dynamic Frequency | - |
|---|---|---|
| Base Frequency | 650 MHz | - |
| Max Dynamic Frequency | 1.1 GHz | - |
| Features | Dual Display Capable, Intel FDI | - |
| EXPANSION & CONNECTIVITY | Intel Pentium B970 | Intel Xeon E5-4603 |
|---|
| Compatible Slots | - | 1 x processor - LGA2011 Socket |
|---|
| MISCELLANEOUS | Intel Pentium B970 | Intel Xeon E5-4603 |
|---|
| Compliant Standards | - | RoHS |
|---|
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