In depth comparison and review of Intel Core i7 4900MQ (4th Gen) and Intel Xeon E7-4820V2. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | Intel Core i7 4900MQ (4th Gen) | Intel Xeon E7-4820V2 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 4900MQ (4th Gen) | Intel Xeon E7-4820V2 |
|---|
| Type | Intel Core i7 4900MQ (4th Gen) | Intel Xeon E7-4820V2 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | PGA946 Socket | LGA2011 Socket |
| Manufacturing Process | 22 nm | 22 nm |
| Thermal Design Power | 47 W | 105 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | X16, x4, x8 |
| PCI Express Lanes Qty | 16 | 32 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel Identity Protection Technology, Intel Secure Key | Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | 8 threads | 16 threads |
| Clock Speed (Frequency) | 2.8 GHz | 2 GHz |
| Max Turbo Speed | 3.8 GHz | 2.5 GHz |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 16 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | 16 MB |
| Installed Size | 8 MB | 16 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 4900MQ (4th Gen) | Intel Xeon E7-4820V2 |
|---|
| Type | Intel HD Graphics 4600 | - |
|---|---|---|
| Base Frequency | 400 MHz | - |
| Max Dynamic Frequency | 1.3 GHz | - |
| Max Supported Memory Size | 2 GB | - |
| Max Supported Resolution | 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI) | - |
| Features | Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable | - |
| EXPANSION & CONNECTIVITY | Intel Core i7 4900MQ (4th Gen) | Intel Xeon E7-4820V2 |
|---|
| Expansion Slots | - | 24 (total) / 24 (free) x memory - DIMM 240-pin |
|---|
| MISCELLANEOUS | Intel Core i7 4900MQ (4th Gen) | Intel Xeon E7-4820V2 |
|---|
| Included Accessories | - | Passive heatsink |
|---|---|---|
| Compliant Standards | - | RoHS |
| Service & Support | Limited warranty - 3 years | Limited warranty - 1 year |
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