Intel Xeon D-1521 vs. Intel Celeron 1047UE

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon D-1521 and Intel Celeron 1047UE. 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.

CPUs Specifications Comparison

Intel Xeon D-1521 vs. Intel Celeron 1047UE Benchmark Chart
GENERAL Intel Xeon D-1521 Intel Celeron 1047UE
Product Type Processor Processor
PROCESSOR Intel Xeon D-1521 Intel Celeron 1047UE
Type Intel Xeon D-1521 Intel Celeron 1047UE
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCBGA1667 Socket FCBGA1023 Socket
Manufacturing Process 14 nm 22 nm
Thermal Design Power 45 W 17 W
Thermal Specification - 105 °C
PCI Express Revision 2.0/3.0 2.0
PCI Express Configurations X16, x4, x8 1x16, 2x8, 1x8+2x4
PCI Express Lanes Qty 32 1
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, Intel Virtualization Technology, Intel 64 Technology, Intel Fast Memory Access, Intel Flex Memory Access, Thermal Monitoring Technologies
PERFORMANCE
Number of Cores Quad-Core Dual-Core
Number of Threads 8 threads 2 threads
Clock Speed (Frequency) 2.4 GHz 1.4 GHz
Max Turbo Speed 2.7 GHz -
CACHE MEMORY
Cache 6 MB 2 MB
Cache Memory Details 6 MB Smart Cache - 2 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon D-1521 Intel Celeron 1047UE
Type - Intel HD Graphics
Base Frequency - 350 MHz
Max Dynamic Frequency - 900 MHz
Features - Dual Display Capable
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