Intel Xeon E3-1275V6 vs. AMD R-series Embedded RX-421ND

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E3-1275V6 and AMD R-series Embedded RX-421ND. 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.

CPUs Specifications Comparison

Intel Xeon E3-1275V6 vs. AMD R-series Embedded RX-421ND Benchmark Chart
GENERAL Intel Xeon E3-1275V6 AMD R-series Embedded RX-421ND
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1275V6 AMD R-series Embedded RX-421ND
Type Intel Xeon E3-1275V6 AMD R-series Embedded RX-421ND
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1151 Socket Socket FP4
Core Voltage 0.55 V - 1.52 V -
Manufacturing Process 14 nm -
Thermal Design Power 73 W 35 W
PCI Express Revision 3.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 12
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, 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, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Device Protection Technology with Boot Guard, Intel Optane Memory Supported -
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 3.8 GHz 2.1 GHz
Max Turbo Speed 4.2 GHz 3.4 GHz
CACHE MEMORY
Cache 8 MB 2 MB
Cache Memory Details Smart Cache - 8 MB L2 - 2 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon E3-1275V6 AMD R-series Embedded RX-421ND
Type Intel HD Graphics P630 -
Base Frequency 350 MHz -
Max Dynamic Frequency 1.15 GHz -
Max Supported Memory Size 64 GB -
Max Supported Resolution 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP), 4096x2160@24Hz (HDMI) -
Features Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable -
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