AMD EPYC 7272 vs Intel Xeon E5-4650

Comparative analysis of AMD EPYC 7272 and Intel Xeon E5-4650 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 EPYC 7272

  • CPU is newer: launch date 7 year(s) 3 month(s) later
  • 4 more cores, run more applications at once: 12 vs 8
  • 8 more threads: 24 vs 16
  • Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 3x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 3.2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • 10.7x more maximum memory size: 4 TB vs 384 GB
  • Around 8% lower typical power consumption: 120 Watt vs 130 Watt
  • Around 24% better performance in PassMark - Single thread mark: 1775 vs 1430
  • 3.1x better performance in PassMark - CPU mark: 42832 vs 13713
Specifications (specs)
Launch date 7 Aug 2019 vs May 2012
Number of cores 12 vs 8
Number of threads 24 vs 16
L1 cache 768 KB vs 64 KB (per core)
L2 cache 6 MB vs 256 KB (per core)
L3 cache 64 MB vs 20480 KB (shared)
Maximum memory size 4 TB vs 384 GB
Thermal Design Power (TDP) 120 Watt vs 130 Watt
Benchmarks
PassMark - Single thread mark 1775 vs 1430
PassMark - CPU mark 42832 vs 13713

Reasons to consider the Intel Xeon E5-4650

  • Around 3% higher clock speed: 3.30 GHz vs 3.2 GHz
Maximum frequency 3.30 GHz vs 3.2 GHz

Compare benchmarks

CPU 1: AMD EPYC 7272
CPU 2: Intel Xeon E5-4650

PassMark - Single thread mark
CPU 1
CPU 2
1775
1430
PassMark - CPU mark
CPU 1
CPU 2
42832
13713
Name AMD EPYC 7272 Intel Xeon E5-4650
PassMark - Single thread mark 1775 1430
PassMark - CPU mark 42832 13713
Geekbench 4 - Single Core 2693
Geekbench 4 - Multi-Core 16028

Compare specifications (specs)

AMD EPYC 7272 Intel Xeon E5-4650

Essentials

Architecture codename Zen 2 Sandy Bridge EP
Family AMD EPYC
Launch date 7 Aug 2019 May 2012
Launch price (MSRP) $625 $799
OPN PIB 100-100000079WOF
OPN Tray 100-000000079
Place in performance rating 791 739
Series AMD EPYC 7002 Intel® Xeon® Processor E5 Family
Vertical segment Server Server
Price now $95.49
Processor Number E5-4650
Status Discontinued
Value for money (0-100) 37.38

Performance

Base frequency 2.9 GHz 2.70 GHz
L1 cache 768 KB 64 KB (per core)
L2 cache 6 MB 256 KB (per core)
L3 cache 64 MB 20480 KB (shared)
Maximum frequency 3.2 GHz 3.30 GHz
Number of cores 12 8
Number of threads 24 16
Unlocked
64 bit support
Bus Speed 8 GT/s QPI
Die size 435 mm
Manufacturing process technology 32 nm
Number of QPI Links 2
Transistor count 2270 million
VID voltage range 0.6V-1.35V

Memory

ECC memory support
Max memory channels 8 4
Maximum memory bandwidth 190.7 GB/s 51.2 GB/s
Maximum memory size 4 TB 384 GB
Supported memory types DDR4-3200 DDR3 800/1066/1333/1600

Compatibility

Socket Count 1P/2P
Sockets supported SP3, LGA-4094 FCLGA2011
Thermal Design Power (TDP) 120 Watt 130 Watt
Low Halogen Options Available
Max number of CPUs in a configuration 4
Package Size 52.5mm x 45.0mm

Peripherals

Max number of PCIe lanes 128 40
PCI Express revision 4.0 3.0
PCIe configurations x16, x8
Scalability 4S 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
Intel® vPro™ Platform Eligibility
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)