Intel Xeon Gold 6338 vs Intel Xeon Gold 5118

Comparative analysis of Intel Xeon Gold 6338 and Intel Xeon Gold 5118 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 Intel Xeon Gold 6338

  • 20 more cores, run more applications at once: 32 vs 12
  • 40 more threads: 64 vs 24
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
  • 8x more maximum memory size: 6 TB vs 768 GB
  • Around 27% better performance in PassMark - Single thread mark: 2185 vs 1726
  • 2.7x better performance in PassMark - CPU mark: 68563 vs 24992
Specifications (specs)
Number of cores 32 vs 12
Number of threads 64 vs 24
Manufacturing process technology 10 nm vs 14 nm
Maximum memory size 6 TB vs 768 GB
Benchmarks
PassMark - Single thread mark 2185 vs 1726
PassMark - CPU mark 68563 vs 24992

Reasons to consider the Intel Xeon Gold 5118

  • Around 95% lower typical power consumption: 105 Watt vs 205 Watt
Thermal Design Power (TDP) 105 Watt vs 205 Watt

Compare benchmarks

CPU 1: Intel Xeon Gold 6338
CPU 2: Intel Xeon Gold 5118

PassMark - Single thread mark
CPU 1
CPU 2
2185
1726
PassMark - CPU mark
CPU 1
CPU 2
68563
24992
Name Intel Xeon Gold 6338 Intel Xeon Gold 5118
PassMark - Single thread mark 2185 1726
PassMark - CPU mark 68563 24992
Geekbench 4 - Single Core 3430
Geekbench 4 - Multi-Core 22700

Compare specifications (specs)

Intel Xeon Gold 6338 Intel Xeon Gold 5118

Essentials

Architecture codename Ice Lake Skylake
Launch date Q2'21 Q3'17
Launch price (MSRP) $2990
Place in performance rating 311 304
Processor Number 6338 5118
Series 3rd Generation Intel Xeon Scalable Processors Intel® Xeon® Scalable Processors
Vertical segment Server Server
Status Launched

Performance

Base frequency 2.00 GHz 2.30 GHz
L3 cache 48 MB
Manufacturing process technology 10 nm 14 nm
Maximum core temperature 81°C 81°C
Maximum frequency 3.20 GHz 3.20 GHz
Number of cores 32 12
Number of threads 64 24
Number of Ultra Path Interconnect (UPI) Links 2

Memory

Max memory channels 8 6
Maximum memory size 6 TB 768 GB
Supported memory frequency 3200 MHz 2400 MHz
Supported memory types DDR4-3200 DDR4-2400

Compatibility

Package Size 77.5mm x 56.5mm 76.0mm x 56.5mm
Sockets supported FCLGA4189 FCLGA3647
Thermal Design Power (TDP) 205 Watt 105 Watt
Low Halogen Options Available

Peripherals

Max number of PCIe lanes 64 48
PCI Express revision 4.0 3.0
Scalability 2S S4S

Security & Reliability

Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)

Advanced Technologies

Instruction set extensions Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512 Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units 2 1
Speed Shift technology
Enhanced Intel SpeedStep® technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® vPro™ Platform Eligibility

Virtualization

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