In depth comparison and review of Intel Xeon D-1521 and Intel Celeron J3355. 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 D-1521 | Intel Celeron J3355 |
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Product Type | Processor | Processor |
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PROCESSOR | Intel Xeon D-1521 | Intel Celeron J3355 |
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Type | Intel Xeon D-1521 | Intel Celeron J3355 |
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ARCHITECTURE |
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Processor Qty | 1 | 1 |
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Compatible Processor Socket | FCBGA1667 Socket | FCBGA1296 Socket |
Manufacturing Process | 14 nm | 14 nm |
Thermal Design Power | 45 W | 10 W |
PCI Express Revision | 2.0/3.0 | 2.0 |
PCI Express Configurations | X16, x4, x8 | 4x1, 1x4+1x2, 2x1+1x2+1x2 |
PCI Express Lanes Qty | 32 | 6 |
Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, 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 Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, 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 HD Audio Technology, Secure Boot |
PERFORMANCE |
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Number of Cores | Quad-Core | Dual-Core |
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Number of Threads | 8 threads | 2 threads |
Clock Speed (Frequency) | 2.4 GHz | 2 GHz |
Max Turbo Speed | 2.7 GHz | 2.5 GHz |
CACHE MEMORY |
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Cache | 6 MB | 2 MB |
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Cache Memory Details | 6 MB | 2 MB |
INTEGRATED GRAPHICS (GPU) | Intel Xeon D-1521 | Intel Celeron J3355 |
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Type | - | Intel HD Graphics 500 |
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Base Frequency | - | 250 MHz |
Max Dynamic Frequency | - | 700 MHz |
Max Supported Memory Size | - | 8 GB |
Features | - | Intel Clear Video Technology, Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable |