AMD Opteron 4238 vs Intel Xeon E5-2450

Comparative analysis of AMD Opteron 4238 and Intel Xeon E5-2450 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.

 

Differences

Reasons to consider the AMD Opteron 4238

  • Around 28% higher clock speed: 3.7 GHz vs 2.90 GHz
  • 3x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 4% better performance in PassMark - Single thread mark: 1313 vs 1260
Specifications (specs)
Maximum frequency 3.7 GHz vs 2.90 GHz
L2 cache 6 MB vs 256 KB (per core)
Benchmarks
PassMark - Single thread mark 1313 vs 1260

Reasons to consider the Intel Xeon E5-2450

  • 2 more cores, run more applications at once: 8 vs 6
  • 10 more threads: 16 vs 6
  • Around 78% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 2.5x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 52% better performance in PassMark - CPU mark: 10978 vs 7236
Specifications (specs)
Number of cores 8 vs 6
Number of threads 16 vs 6
L1 cache 64 KB (per core) vs 288 KB
L3 cache 20480 KB (shared) vs 8 MB
Benchmarks
PassMark - CPU mark 10978 vs 7236

Compare benchmarks

CPU 1: AMD Opteron 4238
CPU 2: Intel Xeon E5-2450

PassMark - Single thread mark
CPU 1
CPU 2
1313
1260
PassMark - CPU mark
CPU 1
CPU 2
7236
10978
Name AMD Opteron 4238 Intel Xeon E5-2450
PassMark - Single thread mark 1313 1260
PassMark - CPU mark 7236 10978

Compare specifications (specs)

AMD Opteron 4238 Intel Xeon E5-2450

Essentials

Family AMD Opteron
OPN Tray OS4238WLU6KGU
Place in performance rating 1746 1683
Series AMD Opteron 4200 Series Processor Intel® Xeon® Processor E5 Family
Vertical segment Server Server
Architecture codename Sandy Bridge EN
Launch date May 2012
Launch price (MSRP) $500
Price now $722.22
Processor Number E5-2450
Status Discontinued
Value for money (0-100) 4.15

Performance

Base frequency 3.3 GHz 2.10 GHz
L1 cache 288 KB 64 KB (per core)
L2 cache 6 MB 256 KB (per core)
L3 cache 8 MB 20480 KB (shared)
Manufacturing process technology 32 nm 32 nm
Maximum core temperature 70.50°C
Maximum frequency 3.7 GHz 2.90 GHz
Number of cores 6 8
Number of threads 6 16
Unlocked
64 bit support
Bus Speed 8 GT/s QPI
Die size 294 mm
Number of QPI Links 1
Transistor count 1270 million
VID voltage range 0.60V-1.35V

Memory

Supported memory frequency 2200 MHz
Supported memory types DDR3 DDR3 800/1066/1333/1600
ECC memory support
Max memory channels 3
Maximum memory bandwidth 38.4 GB/s
Maximum memory size 384 GB

Compatibility

Sockets supported C32 FCLGA1356
Thermal Design Power (TDP) 95 Watt 95 Watt
Low Halogen Options Available
Max number of CPUs in a configuration 2
Package Size 45mm x 42.5mm

Peripherals

Max number of PCIe lanes 24
PCI Express revision 3.0
Scalability 2S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring

Virtualization

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