Intel Xeon D-1521 vs. AMD R-series Embedded RX-425BB

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon D-1521 and AMD R-series Embedded RX-425BB. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Xeon D-1521 vs. AMD R-series Embedded RX-425BB Benchmark Chart
GENERAL Intel Xeon D-1521 AMD R-series Embedded RX-425BB
Product Type Processor Processor
PROCESSOR Intel Xeon D-1521 AMD R-series Embedded RX-425BB
Type Intel Xeon D-1521 AMD R-series Embedded RX-425BB
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCBGA1667 Socket Socket FP3
Manufacturing Process 14 nm -
Thermal Design Power 45 W 35 W
Thermal Specification - 100 °C
PCI Express Revision 2.0/3.0 3.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 32 16
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 -
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 2.4 GHz 2.5 GHz
Max Turbo Speed 2.7 GHz 3.4 GHz
CACHE MEMORY
Cache 6 MB 4 MB
Cache Memory Details 6 MB L2 - 4 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon D-1521 AMD R-series Embedded RX-425BB
Type - AMD Radeon HD 9000
Base Frequency - 576 MHz
Max Dynamic Frequency - 654 MHz
Max Supported Resolution - 4096x2160
Features - Quad Display Capable
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