AMD Ryzen 7 PRO 3700 vs Intel Core i9-7940X

Comparative analysis of AMD Ryzen 7 PRO 3700 and Intel Core i9-7940X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score.

 

Differences

Reasons to consider the AMD Ryzen 7 PRO 3700

  • CPU is newer: launch date 2 year(s) 0 month(s) later
  • Around 2% higher clock speed: 4.4 GHz vs 4.30 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
  • Around 66% more L3 cache; more data can be stored in the L3 cache for quick access later
  • 2.5x lower typical power consumption: 65 Watt vs 165 Watt
  • Around 8% better performance in PassMark - Single thread mark: 2681 vs 2490
Specifications (specs)
Launch date 30 Sep 2019 vs September 2017
Maximum frequency 4.4 GHz vs 4.30 GHz
Manufacturing process technology 7 nm vs 14 nm
L3 cache 32 MB vs 19712 KB (shared)
Thermal Design Power (TDP) 65 Watt vs 165 Watt
Benchmarks
PassMark - Single thread mark 2681 vs 2490

Reasons to consider the Intel Core i9-7940X

  • 6 more cores, run more applications at once: 14 vs 8
  • 12 more threads: 28 vs 16
  • Around 7% higher maximum core temperature: 102°C vs 95 °C
  • Around 75% more L1 cache; more data can be stored in the L1 cache for quick access later
  • 3.5x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 12% better performance in PassMark - CPU mark: 25656 vs 22830
Specifications (specs)
Number of cores 14 vs 8
Number of threads 28 vs 16
Maximum core temperature 102°C vs 95 °C
L1 cache 64 KB (per core) vs 512 KB
L2 cache 1024 KB (per core) vs 4 MB
Benchmarks
PassMark - CPU mark 25656 vs 22830

Compare benchmarks

CPU 1: AMD Ryzen 7 PRO 3700
CPU 2: Intel Core i9-7940X

PassMark - Single thread mark
CPU 1
CPU 2
2681
2490
PassMark - CPU mark
CPU 1
CPU 2
22830
25656
Name AMD Ryzen 7 PRO 3700 Intel Core i9-7940X
PassMark - Single thread mark 2681 2490
PassMark - CPU mark 22830 25656
Geekbench 4 - Single Core 1153
Geekbench 4 - Multi-Core 12928
3DMark Fire Strike - Physics Score 10950

Compare specifications (specs)

AMD Ryzen 7 PRO 3700 Intel Core i9-7940X

Essentials

Architecture codename Zen 2 Skylake
Family Ryzen 7
Launch date 30 Sep 2019 September 2017
OPN Tray 100-000000073
Place in performance rating 699 718
Processor Number PRO 3700 i9-7940X
Series 3000 Intel® Core™ X-series Processors
Vertical segment Desktop Desktop
Launch price (MSRP) $1,399
Price now $1,129.99
Status Launched
Value for money (0-100) 6.63

Performance

Base frequency 3.6 GHz 3.10 GHz
L1 cache 512 KB 64 KB (per core)
L2 cache 4 MB 1024 KB (per core)
L3 cache 32 MB 19712 KB (shared)
Manufacturing process technology 7 nm 14 nm
Maximum core temperature 95 °C 102°C
Maximum frequency 4.4 GHz 4.30 GHz
Number of cores 8 14
Number of threads 16 28
Unlocked
64 bit support
Bus Speed 8 GT/s DMI3
Number of QPI Links 0

Memory

Max memory channels 2 4
Maximum memory bandwidth 47.68 GB/s
Maximum memory size 128 GB 128 GB
Supported memory types DDR4-3200 DDR4-2666

Compatibility

Max number of CPUs in a configuration 1 1
Sockets supported AM4 FCLGA2066
Thermal Design Power (TDP) 65 Watt 165 Watt
Low Halogen Options Available
Thermal Solution PCG 2017X

Peripherals

Max number of PCIe lanes 20 44
PCI Express revision 4.0 3.0
PCIe configurations 1x16+x4, 2x8+x4, 1x8+2x4+x4
Scalability 1S Only

Advanced Technologies

AMD SenseMI
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Number of AVX-512 FMA Units 2

Virtualization

AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)

Security & Reliability

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