100points
57points

AMD Ryzen Threadripper 3990X

64points
69points

Intel Core i9-10900X

AMD Ryzen Threadripper 3990X
Comparison winner
amd-ryzen-threadripper-3990x 1
Intel Core i9-10900X
Cost-effectiveness winner
intel-core-i9-10900x 1
intel-core-i9-10900x 2
intel-core-i9-10900x 3
intel-core-i9-10900x 4
intel-core-i9-10900x 5
intel-core-i9-10900x 6
vs
vs

38 facts in comparison

AMD Ryzen Threadripper 3990X vs Intel Core i9-10900X

AMD Ryzen Threadripper 3990X
Intel Core i9-10900X

Why is AMD Ryzen Threadripper 3990X better than Intel Core i9-10900X?

  • 5.02x faster CPU speed
    ?

    64 x 2.9GHzvs10 x 3.7GHz
  • 108 more CPU threads
    ?

    128vs20
  • 267MHz higher ram speed
    ?

    3200MHzvs2933MHz
  • 22MB bigger L2 cache
    ?

    32MBvs10MB
  • 3.48x higher PassMark result
    ?

    80664vs23162
  • 236.75MB bigger L3 cache
    ?

    256MBvs19.25MB
  • 7nm smaller semiconductor size
    ?

    7nmvs14nm
  • 3360KB bigger L1 cache
    ?

    4000KBvs640KB

Why is Intel Core i9-10900X better than AMD Ryzen Threadripper 3990X?

  • 0.2GHz higher turbo clock speed
    ?

    4.5GHzvs4.3GHz
  • 0.5MB/core more L2 cache per core
    ?

    1MB/corevs0.5MB/core
  • 115W lower TDP
    ?

    165Wvs280W
  • 10.45% higher PassMark result (single)
    ?

    2727vs2469
  • Has dynamic frequency scaling
    ?
  • 26°C higher maximum operating temperature
    ?

    94°Cvs68°C
  • 8 higher clock multiplier
    ?

    37vs29

Price comparison

AMD Ryzen Threadripper 3990X

ProductStorePrice
AMD Ryzen Threadripper 3990X AmazonAMD Ryzen Threadripper 3990X 64-Core, 12...AMD Ryzen Threadripper 3990X 64-Core, 128-Thread Unlocked Desktop Processor, without cooler
Amazon logo
$3,600.00

Intel Core i9-10900X

ProductStorePrice
Intel Core i9-10900X AmazonIntel Core i9-10900X Desktop Processor 1...Intel Core i9-10900X Desktop Processor 10 Cores up to 4.7GHz Unlocked LGA2066 X299 Series 165W (BX8069510900X)
Amazon logo
$562.00
Intel Core i9-10900X AmazonIntel Core i9-10900X Cascade Lake 3.7GHz...Intel Core i9-10900X Cascade Lake 3.7GHz 19.25MB CPU Desktop Processor Boxed
Amazon logo
$599.99

Cheap alternatives

General info

1.Supports 64-bit
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
A 32-bit operating system can only support up to 4GB of RAM. 64-bit allows more than 4GB, giving increased performance. It also allows you to run 64-bit apps.
2.semiconductor size

7nm

14nm

Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
3.Thermal Design Power (TDP)

280W

165W

The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
4.PCI Express (PCIe) version

4

3

Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
5.CPU temperature

68°C

94°C

If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
6.Has integrated graphics
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
With integrated graphics you don’t need to buy a separate graphics card.

Performance

1.CPU speed

64 x 2.9GHz

10 x 3.7GHz

The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores (processing units). It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores.
2.CPU threads

128

20

More threads result in faster performance and better multitasking.
3.L2 cache

32MB

10MB

A larger L2 cache results in faster CPU and system-wide performance.
4.L3 cache

256MB

19.25MB

A larger L3 cache results in faster CPU and system-wide performance.
5.turbo clock speed

4.3GHz

4.5GHz

When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
6.L1 cache

4000KB

640KB

A larger L1 cache results in faster CPU and system-wide performance.

Memory

1.RAM speed

3200MHz

2933MHz

It can support faster memory, which will give quicker system performance.
2.memory channels

4

4

More memory channels increases the speed of data transfer between the memory and the CPU.
3.Supports ECC memory
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
Error-correcting code memory can detect and correct data corruption. It is used when is it essential to avoid corruption, such as scientific computing or when running a server.
4.DDR memory version

4

4

DDR (Double Data Rate) memory is the most common type of RAM. Newer versions of DDR memory support higher maximum speeds and are more energy-efficient.

Features

1.Has AES
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
AES is used to speed up encryption and decryption.
2.Has dynamic frequency scaling
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
3.Supports hardware-assisted virtualization
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
It is easier to obtain better performance when using virtualization if it is hardware-assisted.
4.SSE version

4.2

4.2

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
5.Has AVX
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
6.Has MMX
AMD Ryzen Threadripper 3990X
Intel Core i9-10900X
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.

Benchmarks

1.PassMark result

80664

23162

This benchmark measures the performance of the CPU using multiple threads.
2.PassMark result (single)

2469

2727

This benchmark measures the performance of the CPU using a single thread.
3.Geekbench 5 result (multi)

23454

10439

Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2020)
4.Geekbench 5 result (single)

1201

1171

Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2020)
5.Blender (bmw27) result

30seconds

136.4seconds

The Blender (bmw27) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.
6.Blender (classroom) result

88.6seconds

453.7seconds

The Blender (classroom) benchmark measures the performance of a processor by rendering a 3D scene. More powerful processors can render the scene in less time.

Price comparison

AMD Ryzen Threadripper 3990X

ProductStorePrice
AMD Ryzen Threadripper 3990X AmazonAMD Ryzen Threadripper 3990X 64-Core, 12...AMD Ryzen Threadripper 3990X 64-Core, 128-Thread Unlocked Desktop Processor, without cooler
Amazon logo
$3,600.00

Intel Core i9-10900X

ProductStorePrice
Intel Core i9-10900X AmazonIntel Core i9-10900X Desktop Processor 1...Intel Core i9-10900X Desktop Processor 10 Cores up to 4.7GHz Unlocked LGA2066 X299 Series 165W (BX8069510900X)
Amazon logo
$562.00
Intel Core i9-10900X AmazonIntel Core i9-10900X Cascade Lake 3.7GHz...Intel Core i9-10900X Cascade Lake 3.7GHz 19.25MB CPU Desktop Processor Boxed
Amazon logo
$599.99

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