In depth comparison and review of Intel Core i3 4000M (4th Gen) and Intel Xeon E3-1281V3. 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 i3 4000M (4th Gen) | Intel Xeon E3-1281V3 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i3 4000M (4th Gen) | Intel Xeon E3-1281V3 |
|---|
| Type | Intel Core i3 4000M (4th Gen) | Intel Xeon E3-1281V3 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | PGA946 Socket | LGA1150 Socket |
| Manufacturing Process | 22 nm | 22 nm |
| Thermal Design Power | 37 W | 82 W |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8, 2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Hyper-Threading Technology | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 4 threads | 8 threads |
| Clock Speed (Frequency) | 2.4 GHz | 3.7 GHz |
| Max Turbo Speed | - | 4.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 3 MB | 8 MB |
|---|---|---|
| Cache Memory Details | L3 - 3 MB | L3 - 8 MB |
| Installed Size | 3 MB | 8 MB |
| RAM |
|---|
| Installed RAM Size | - | 32 GB |
|---|
| INTEGRATED GRAPHICS (GPU) | Intel Core i3 4000M (4th Gen) | Intel Xeon E3-1281V3 |
|---|
| Type | Intel HD Graphics 4600 | - |
|---|---|---|
| Base Frequency | 400 MHz | - |
| Max Dynamic Frequency | 1.1 GHz | - |
| Max Supported Memory Size | 2 GB | - |
| Max Supported Resolution | 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI) | - |
| EXPANSION & CONNECTIVITY | Intel Core i3 4000M (4th Gen) | Intel Xeon E3-1281V3 |
|---|
| Compatible Slots | - | 1 x processor - LGA1150 Socket |
|---|
| MISCELLANEOUS | Intel Core i3 4000M (4th Gen) | Intel Xeon E3-1281V3 |
|---|
| Compliant Standards | - | RoHS |
|---|
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