Side by side comparison and review of Intel Xeon E3-1280V3 and Intel Core i5 4300M (4th Gen). Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon E3-1280V3 | Intel Core i5 4300M (4th Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Xeon E3-1280V3 | Intel Core i5 4300M (4th Gen) |
|---|
| Type | Intel Xeon E3-1280V3 | Intel Core i5 4300M (4th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1150 Socket | PGA946 Socket |
| Manufacturing Process | 22 nm | 22 nm |
| Thermal Design Power | 82 W | 37 W |
| Thermal Specification | - | 100 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8, 2x4 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, 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, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 8 threads | 4 threads |
| Clock Speed (Frequency) | 3.6 GHz | 2.6 GHz |
| Max Turbo Speed | 4 GHz | 3.3 GHz |
| Bus Speed | 1600 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 3 MB |
|---|---|---|
| Cache Memory Details | L3 - TLC NAND Flash - 8 MB | Smart Cache - 3 MB |
| Installed Size | 8 MB | 3 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E3-1280V3 | Intel Core i5 4300M (4th Gen) |
|---|
| Type | - | Intel HD Graphics 4600 |
|---|---|---|
| Base Frequency | - | 400 MHz |
| Max Dynamic Frequency | - | 1.25 GHz |
| Max Supported Memory Size | - | 2 GB |
| Max Supported Resolution | - | 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI) |
| Features | - | Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable |
| MISCELLANEOUS | Intel Xeon E3-1280V3 | Intel Core i5 4300M (4th Gen) |
|---|
| Compliant Standards | RoHS | - |
|---|
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