Intel Core i7 4900MQ (4th Gen) vs. AMD R-series Embedded RX-421ND

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i7 4900MQ (4th Gen) 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 Core i7 4900MQ (4th Gen) vs. AMD R-series Embedded RX-421ND Benchmark Chart
GENERAL Intel Core i7 4900MQ (4th Gen) AMD R-series Embedded RX-421ND
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i7 4900MQ (4th Gen) AMD R-series Embedded RX-421ND
Type Intel Core i7 4900MQ (4th Gen) AMD R-series Embedded RX-421ND
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket PGA946 Socket Socket FP4
Manufacturing Process 22 nm -
Thermal Design Power 47 W 35 W
Thermal Specification 100 °C -
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, Intel Turbo Boost Technology 2.0, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel Identity Protection Technology, Intel Secure Key -
PERFORMANCE
Number of Cores Quad-Core Quad-Core
Number of Threads 8 threads -
Clock Speed (Frequency) 2.8 GHz 2.1 GHz
Max Turbo Speed 3.8 GHz 3.4 GHz
CACHE MEMORY
Cache 8 MB 2 MB
Cache Memory Details L3 - 8 MB L2 - 2 MB
Installed Size 8 MB -
INTEGRATED GRAPHICS (GPU) Intel Core i7 4900MQ (4th Gen) AMD R-series Embedded RX-421ND
Type Intel HD Graphics 4600 -
Base Frequency 400 MHz -
Max Dynamic Frequency 1.3 GHz -
Max Supported Memory Size 2 GB -
Max Supported Resolution 3840x2160@60Hz (DP), 2880x1800@60Hz (VGA), 3840x2160@60Hz (HDMI) -
Features Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable -
MISCELLANEOUS Intel Core i7 4900MQ (4th Gen) AMD R-series Embedded RX-421ND
Service & Support Limited warranty - 3 years -
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