Side by side comparison and review of Intel Celeron 3965U and AMD Athlon II X4 631. 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 Celeron 3965U | AMD Athlon II X4 631 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Celeron 3965U | AMD Athlon II X4 631 |
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| Type | Intel Celeron 3965U | AMD Athlon II X4 631 |
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| ARCHITECTURE |
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| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCBGA1356 Socket | Socket FM1 |
| Core Voltage | - | 0.45 V - 1.4125 V |
| Manufacturing Process | 14 nm | 32 nm |
| Thermal Design Power | 15 W | 100 W |
| Thermal Specification | 100 °C | 70.1 °C |
| PCI Express Revision | 2.0 | - |
| PCI Express Configurations | 1x4, 2x2, 1x2+2x1, 4x1 | - |
| PCI Express Lanes Qty | 10 | - |
| Architecture Features | SpeedStep technology, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Flex Memory Access, Intel My WiFi Technology, Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Smart Response Technology, Intel Speed Shift Technology | 3DNow! Professional technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, 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) | 2.2 GHz | 2.6 GHz |
| 64-bit Computing | - | Yes |
| CACHE MEMORY |
|---|
| Cache | 2 MB | - |
|---|---|---|
| Cache Memory Details | Smart Cache - 2 MB | L2 - 4 MB |
| Installed Size | - | 4 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Celeron 3965U | AMD Athlon II X4 631 |
|---|
| Max Supported Memory Size | 32 GB | - |
|---|---|---|
| Max Supported Resolution | 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP) | - |
| Features | Intel Clear Video Technology, Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable | - |
| EXPANSION & CONNECTIVITY | Intel Celeron 3965U | AMD Athlon II X4 631 |
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| Compatible Slots | - | 1 x processor - Socket FM1 |
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| MISCELLANEOUS | Intel Celeron 3965U | AMD Athlon II X4 631 |
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| Included Accessories | - | Heat sink |
|---|---|---|
| Service & Support | - | Limited warranty - 3 years |
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