In depth comparison and review of Intel Xeon E3-1275 and Intel Core i3 1115G4 (11th Gen). 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 Xeon E3-1275 | Intel Core i3 1115G4 (11th Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| DIMENSIONS |
|---|
| Width | - | 2.5 cm |
|---|---|---|
| Depth | - | 4.65 cm |
| PROCESSOR | Intel Xeon E3-1275 | Intel Core i3 1115G4 (11th Gen) |
|---|
| Type | Intel Xeon E3-1275 | Intel Core i3 1115G4 (11th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1155 Socket | FCBGA1449 Socket |
| Manufacturing Process | 32 nm | 10 nm |
| Thermal Design Power | 95 W | 28 W |
| Thermal Specification | 72.6 °C | 100 °C |
| PCI Express Revision | 2.0 | - |
| PCI Express Lanes Qty | 20 | - |
| Architecture Features | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI) | Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Intel Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Gaussian and Neural Accelerator 2.0, Intel Image Processing Unit 6.0, Intel Smart Sound Technology, Intel Wake on Voice, Intel High Definition Audio, MIPI SoundWire 1.1, Intel Adaptix Technology, Intel Control-Flow Enforcement Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 8 threads | 4 threads |
| Clock Speed (Frequency) | 3.4 GHz | - |
| Max Turbo Speed | 3.8 GHz | 4.1 GHz |
| Bus Speed | - | 4 GT/s |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 6 MB |
|---|---|---|
| Cache Level 1 Size | 256 KB | - |
| Cache Memory Details | Smart Cache - 8 MB | Smart Cache - 6 MB |
| Installed Size | 8 MB | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E3-1275 | Intel Core i3 1115G4 (11th Gen) |
|---|
| Type | Intel HD Graphics P3000 | Intel UHD Graphics |
|---|---|---|
| Base Frequency | 850 MHz | - |
| Max Dynamic Frequency | 1.35 GHz | 1.25 GHz |
| Max Supported Memory Size | - | 64 GB |
| Max Supported Resolution | - | 4096x2304@60Hz (eDP), 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI) |
| Features | Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video | Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable |
| EXPANSION & CONNECTIVITY | Intel Xeon E3-1275 | Intel Core i3 1115G4 (11th Gen) |
|---|
| Compatible Slots | 1 x processor - LGA1155 Socket | - |
|---|
| MISCELLANEOUS | Intel Xeon E3-1275 | Intel Core i3 1115G4 (11th Gen) |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | Halogen-free | - |
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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