In depth comparison and review of Intel Celeron N4020 and AMD Phenom II X4 945. 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 Celeron N4020 | AMD Phenom II X4 945 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| DIMENSIONS |
|---|
| Width | 2.5 cm | - |
|---|---|---|
| Depth | 2.4 cm | - |
| PROCESSOR | Intel Celeron N4020 | AMD Phenom II X4 945 |
|---|
| Type | Intel Celeron N4020 | AMD Phenom II X4 945 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Max Supported Qty | - | 1 |
| Compatible Processor Socket | BGA1090 Socket | Socket AM3 |
| Power Efficiency | - | Energy Efficient |
| Manufacturing Process | 14 nm | 45 nm |
| Thermal Design Power | 6 W | 95 W |
| Thermal Specification | 105 °C | 71 °C |
| PCI Express Revision | 2.0 | - |
| PCI Express Configurations | 4x1, 1x4+1x2, 2x1+1x2+1x2 | - |
| PCI Express Lanes Qty | 6 | - |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.2, 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 Identity Protection Technology, Intel Secure Key, Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX) | HyperTransport technology, AMD64 technology, integrated memory controller, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology |
| PERFORMANCE |
|---|
| Number of Cores | Dual-Core | Quad-Core |
|---|---|---|
| Number of Threads | 2 threads | - |
| Clock Speed (Frequency) | 1.1 GHz | 3 GHz |
| Max Turbo Speed | 2.8 GHz | - |
| 64-bit Computing | - | Yes |
| CACHE MEMORY |
|---|
| Cache | 4 MB | - |
|---|---|---|
| Cache Memory Details | Smart Cache - 4 MB | L2 - 4 x 512 KB L3 - 6 MB |
| Installed Size | - | 6 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Celeron N4020 | AMD Phenom II X4 945 |
|---|
| Type | Intel UHD Graphics 600 | - |
|---|---|---|
| Base Frequency | 200 MHz | - |
| Max Dynamic Frequency | 650 MHz | - |
| Max Supported Memory Size | 8 GB | - |
| Max Supported Resolution | 4096x2160@30Hz (HDMI), 4096x2160@60Hz (DP), 4096x2160@60Hz (eDP) | - |
| Features | Intel Quick Sync Video, Triple Display Capable | - |
| EXPANSION & CONNECTIVITY | Intel Celeron N4020 | AMD Phenom II X4 945 |
|---|
| Compatible Slots | - | 1 x processor - Socket AM3 |
|---|
| MISCELLANEOUS | Intel Celeron N4020 | AMD Phenom II X4 945 |
|---|
| Service & Support | - | Limited warranty - 3 years |
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