AMD Opteron 1389 vs Intel Atom C3538

Comparative analysis of AMD Opteron 1389 and Intel Atom C3538 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the AMD Opteron 1389

  • 1024x more maximum memory size: 256 TB vs 256 GB
  • Around 48% better performance in PassMark - Single thread mark: 1102 vs 744
  • Around 10% better performance in PassMark - CPU mark: 2079 vs 1889
Specifications (specs)
Maximum memory size 256 TB vs 256 GB
Benchmarks
PassMark - Single thread mark 1102 vs 744
PassMark - CPU mark 2079 vs 1889

Reasons to consider the Intel Atom C3538

  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 45 nm
  • 7.7x lower typical power consumption: 15 Watt vs 115 Watt
Manufacturing process technology 14 nm vs 45 nm
Thermal Design Power (TDP) 15 Watt vs 115 Watt

Compare benchmarks

CPU 1: AMD Opteron 1389
CPU 2: Intel Atom C3538

PassMark - Single thread mark
CPU 1
CPU 2
1102
744
PassMark - CPU mark
CPU 1
CPU 2
2079
1889
Name AMD Opteron 1389 Intel Atom C3538
PassMark - Single thread mark 1102 744
PassMark - CPU mark 2079 1889
Geekbench 4 - Single Core 1287
Geekbench 4 - Multi-Core 3460

Compare specifications (specs)

AMD Opteron 1389 Intel Atom C3538

Essentials

Architecture codename K10 Denverton
Launch date 1 Jun 2009 Q3'17
Launch price (MSRP) $269
Place in performance rating 2144 2087
Vertical segment Server Server
Processor Number C3538
Series Intel® Atom™ Processor C Series
Status Launched

Performance

Base frequency 2.9 GHz 2.10 GHz
L1 cache 512 KB
L2 cache 2 MB
L3 cache 6 MB
Manufacturing process technology 45 nm 14 nm
Number of cores 4 4
Number of threads 4 4
64 bit support
Maximum core temperature 100°C
Maximum frequency 2.10 GHz
Number of QPI Links 0
Number of Ultra Path Interconnect (UPI) Links 0

Memory

Maximum memory size 256 TB 256 GB
Supported memory types DDR3-1333, DDR2-1066 DDR4: 2133
Max memory channels 2

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM2+, AM3 FCBGA1310
Thermal Design Power (TDP) 115 Watt 15 Watt
Low Halogen Options Available
Package Size 34 mm x 28 mm

Peripherals

Integrated LAN
Max number of PCIe lanes 12
Max number of SATA 6 Gb/s Ports 12
Number of USB ports 8
PCI Express revision 3
PCIe configurations x2,x4,x8
Total number of SATA ports 12
USB revision 3

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Secure Boot

Advanced Technologies

Integrated Intel® QuickAssist Technology
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)