AMD Ryzen 7 PRO 7745 vs Intel Xeon Gold 6126

Comparative analysis of AMD Ryzen 7 PRO 7745 and Intel Xeon Gold 6126 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 Ryzen 7 PRO 7745

  • Around 43% higher clock speed: 5.3 GHz vs 3.70 GHz
  • Around 10% higher maximum core temperature: 95°C vs 86°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 5 nm vs 14 nm
  • Around 92% lower typical power consumption: 65 Watt vs 125 Watt
  • Around 94% better performance in PassMark - Single thread mark: 4083 vs 2101
  • Around 12% better performance in PassMark - CPU mark: 34652 vs 30913
Specifications (specs)
Maximum frequency 5.3 GHz vs 3.70 GHz
Maximum core temperature 95°C vs 86°C
Manufacturing process technology 5 nm vs 14 nm
Thermal Design Power (TDP) 65 Watt vs 125 Watt
Benchmarks
PassMark - Single thread mark 4083 vs 2101
PassMark - CPU mark 34652 vs 30913

Reasons to consider the Intel Xeon Gold 6126

  • 4 more cores, run more applications at once: 12 vs 8
  • 8 more threads: 24 vs 16
Number of cores 12 vs 8
Number of threads 24 vs 16

Compare benchmarks

CPU 1: AMD Ryzen 7 PRO 7745
CPU 2: Intel Xeon Gold 6126

PassMark - Single thread mark
CPU 1
CPU 2
4083
2101
PassMark - CPU mark
CPU 1
CPU 2
34652
30913
Name AMD Ryzen 7 PRO 7745 Intel Xeon Gold 6126
PassMark - Single thread mark 4083 2101
PassMark - CPU mark 34652 30913
Geekbench 4 - Single Core 3997
Geekbench 4 - Multi-Core 28699

Compare specifications (specs)

AMD Ryzen 7 PRO 7745 Intel Xeon Gold 6126

Essentials

Launch date 13 Jun 2023 Q3'17
Place in performance rating 117 109
Architecture codename Skylake
Processor Number 6126
Series Intel® Xeon® Scalable Processors
Status Launched
Vertical segment Server

Performance

Base frequency 3.8 GHz 2.60 GHz
Die size 71 mm²
L1 cache 64K (per core)
L2 cache 1MB (per core)
L3 cache 32MB (shared)
Manufacturing process technology 5 nm 14 nm
Maximum case temperature (TCase) 61°C
Maximum core temperature 95°C 86°C
Maximum frequency 5.3 GHz 3.70 GHz
Number of cores 8 12
Number of threads 16 24
Transistor count 6,570 million
Unlocked
Number of Ultra Path Interconnect (UPI) Links 3

Memory

ECC memory support
Supported memory types DDR5-5200 MHz, Dual-channel DDR4-2666
Max memory channels 6
Maximum memory size 768 GB
Supported memory frequency 2666 MHz

Compatibility

Max number of CPUs in a configuration 1
Sockets supported AM5 FCLGA3647
Thermal Design Power (TDP) 65 Watt 125 Watt
Low Halogen Options Available
Package Size 76.0mm x 56.5mm

Peripherals

PCIe configurations Gen 5, 24 Lanes, (CPU only)
Max number of PCIe lanes 48
PCI Express revision 3.0
Scalability S4S

Security & Reliability

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

Advanced Technologies

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

Virtualization

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