Side by side comparison and review of Intel Xeon X5660 and Intel Pentium Gold G6400. 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 X5660 | Intel Pentium Gold G6400 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon X5660 | Intel Pentium Gold G6400 |
|---|
| Type | Intel Xeon X5660 | Intel Pentium Gold G6400 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1366 Socket | LGA1200 Socket |
| Core Voltage | 1.3 V | - |
| Manufacturing Process | 32 nm | 14 nm |
| Thermal Design Power | 95 W | 58 W |
| Thermal Specification | 81.3 °C | 100 °C |
| PCI Express Revision | - | 3.0 |
| PCI Express Configurations | - | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, 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 Optane Memory Supported, Intel Boot Guard |
| PERFORMANCE |
|---|
| Number of Cores | 6-core | Dual-Core |
|---|---|---|
| Number of Threads | 12 threads | 4 threads |
| Clock Speed (Frequency) | 2.8 GHz | 4 GHz |
| Max Turbo Speed | 3.2 GHz | - |
| Bus Speed | 1333 MHz | 8 GT/s |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 4 MB |
|---|---|---|
| Cache Level 1 Size | 384 KB | - |
| Cache Memory Details | L3 - 12 MB L2 - 1 MB |
Smart Cache - 4 MB |
| Installed Size | 12 MB | - |
| RAM |
|---|
| Max Supported Size | 288 GB | - |
|---|---|---|
| Technology | DDR3 SDRAM | - |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon X5660 | Intel Pentium Gold G6400 |
|---|
| Type | - | Intel UHD Graphics 610 |
|---|---|---|
| Base Frequency | - | 350 MHz |
| Max Dynamic Frequency | - | 1.05 GHz |
| Max Supported Memory Size | - | 64 GB |
| Max Supported Resolution | - | 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP), 4096x2160@30Hz (HDMI) |
| Features | - | Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable |
| EXPANSION & CONNECTIVITY | Intel Xeon X5660 | Intel Pentium Gold G6400 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon X5660 | Intel Pentium Gold G6400 |
|---|
| Included Accessories | Heat sink | - |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 1 year - on-site | Limited warranty - 3 years |
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