AMD Ryzen Threadripper 3970X vs AMD Ryzen 9 3950X

Comparative analysis of AMD Ryzen Threadripper 3970X and AMD Ryzen 9 3950X processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Advanced Technologies, Virtualization. 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 Threadripper 3970X

  • 16 more cores, run more applications at once: 32 vs 16
  • 32 more threads: 64 vs 32
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 2x more L3 cache, more data can be stored in the L3 cache for quick access later
  • Around 63% better performance in PassMark - CPU mark: 63277 vs 38806
  • Around 59% better performance in Geekbench 4 - Multi-Core: 22457 vs 14150
  • Around 55% better performance in 3DMark Fire Strike - Physics Score: 16764 vs 10804
Specifications (specs)
Number of cores 32 vs 16
Number of threads 64 vs 32
L1 cache 2 MB vs 1 MB
L2 cache 16 MB vs 8 MB
L3 cache 128 MB vs 64 MB
Benchmarks
PassMark - CPU mark 63277 vs 38806
Geekbench 4 - Multi-Core 22457 vs 14150
3DMark Fire Strike - Physics Score 16764 vs 10804

Reasons to consider the AMD Ryzen 9 3950X

  • Around 4% higher clock speed: 4.7 GHz vs 4.5 GHz
  • 2.7x lower typical power consumption: 105 Watt vs 280 Watt
  • Around 1% better performance in PassMark - Single thread mark: 2705 vs 2667
  • Around 3% better performance in Geekbench 4 - Single Core: 1296 vs 1264
Specifications (specs)
Maximum frequency 4.7 GHz vs 4.5 GHz
Thermal Design Power (TDP) 105 Watt vs 280 Watt
Benchmarks
PassMark - Single thread mark 2705 vs 2667
Geekbench 4 - Single Core 1296 vs 1264

Compare benchmarks

CPU 1: AMD Ryzen Threadripper 3970X
CPU 2: AMD Ryzen 9 3950X

PassMark - Single thread mark
CPU 1
CPU 2
2667
2705
PassMark - CPU mark
CPU 1
CPU 2
63277
38806
Geekbench 4 - Single Core
CPU 1
CPU 2
1264
1296
Geekbench 4 - Multi-Core
CPU 1
CPU 2
22457
14150
3DMark Fire Strike - Physics Score
CPU 1
CPU 2
16764
10804
Name AMD Ryzen Threadripper 3970X AMD Ryzen 9 3950X
PassMark - Single thread mark 2667 2705
PassMark - CPU mark 63277 38806
Geekbench 4 - Single Core 1264 1296
Geekbench 4 - Multi-Core 22457 14150
3DMark Fire Strike - Physics Score 16764 10804

Compare specifications (specs)

AMD Ryzen Threadripper 3970X AMD Ryzen 9 3950X

Essentials

Architecture codename Zen 2 Zen 2
Launch date 25 Nov 2019 25 Nov 2019
Launch price (MSRP) $1999 $749
Place in performance rating 242 593
Vertical segment Desktop Desktop
OPN PIB 100-100000051WOF
OPN Tray 100-000000051

Performance

Base frequency 3.7 GHz 3.5 GHz
L1 cache 2 MB 1 MB
L2 cache 16 MB 8 MB
L3 cache 128 MB 64 MB
Manufacturing process technology 7 nm 7 nm
Maximum core temperature 68 °C
Maximum frequency 4.5 GHz 4.7 GHz
Number of cores 32 16
Number of threads 64 32
Unlocked
64 bit support

Memory

ECC memory support
Max memory channels 4 2
Maximum memory size 512 GB
Supported memory types DDR4-3200 DDR4-3200

Compatibility

Sockets supported sTRX4 AM4
Thermal Design Power (TDP) 280 Watt 105 Watt

Peripherals

Max number of PCIe lanes 64 40
PCI Express revision 4.0 4.0

Advanced Technologies

Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions

Virtualization

AMD Virtualization (AMD-V™)