97points
5points

AMD Ryzen Threadripper 3990X

73points
73points

Intel Core i9-11900K

Comparison winner
AMD Ryzen Threadripper 3990X
Cost-effectiveness winner
Intel Core i9-11900K
vs
vs

64 facts in comparison

AMD Ryzen Threadripper 3990X vs Intel Core i9-11900K

AMD Ryzen Threadripper 3990X
Intel Core i9-11900K

Why is AMD Ryzen Threadripper 3990X better than Intel Core i9-11900K?

  • 6.63x faster CPU speed
    ?

    64 x 2.9GHzvs8 x 3.5GHz
  • 112 more CPU threads
    ?

    128vs16
  • 7nm smaller semiconductor size
    ?

    7nmvs14nm
  • 30MB bigger L2 cache
    ?

    32MBvs2MB
  • 2.98x higher PassMark result
    ?

    80911vs27148
  • 240MB bigger L3 cache
    ?

    256MBvs16MB
  • 3488KB bigger L1 cache
    ?

    4000KBvs512KB
  • 0.25MB/core more L2 cache per core
    ?

    0.5MB/corevs0.25MB/core

Why is Intel Core i9-11900K better than AMD Ryzen Threadripper 3990X?

  • 1GHz higher turbo clock speed
    ?

    5.3GHzvs4.3GHz
  • 155W lower TDP
    ?

    125Wvs280W
  • 32°C higher maximum operating temperature
    ?

    100°Cvs68°C
  • 41.77% higher PassMark result (single)
    ?

    3635vs2564
  • 47.88% higher Cinebench R20 (single) result
    ?

    732vs495
  • 1.54x higher single-core Geekbench 5 result
    ?

    1856vs1207
  • Has integrated graphics
    ?
  • 95.2% cheaper
    ?

    433.00 €vs9 015.47 €

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
amazon logo
$7,000
AMD Ryzen Threadripper 3990X aliexpressThreadripper AMD Ryzen AMD 3990X Process...Threadripper AMD Ryzen AMD 3990X Processors 32C/64T 2.9GHZ CPU up to 4.5ghz s TRK4
aliexpress logo
$8,000

Intel Core i9-11900K

ProductStorePrice
Intel Core i9-11900K amazonINTEL CORE I9-11900K 3.50GHZ Processor (...INTEL CORE I9-11900K 3.50GHZ Processor (Turbo 5.3GHZ) 16MB Cache, 8 NUCLEOS, 16 Threads FCLGA1200 BX8070811900K – INTEL
amazon logo
$572
0

User reviews

Overall Rating

AMD Ryzen Threadripper 3990X
10.0
1 User reviews
AMD Ryzen Threadripper 3990X
10.0/10
1 User reviews
Intel Core i9-11900K
10.0
1 User reviews
Intel Core i9-11900K
10.0/10
1 User reviews

Features

Value for money

10.0/10
1 votes
7.0/10
1 votes

Gaming

10.0/10
1 votes
10.0/10
1 votes

Performance

10.0/10
1 votes
10.0/10
1 votes

Reliability

10.0/10
1 votes
10.0/10
1 votes

Energy efficiency

8.0/10
1 votes
8.0/10
1 votes

Comments

ЯрОсЛаВ 100

ЯрОсЛаВ 100

2 months ago

10 / 10

Топ процц круче чем epyc7742 и дешевле

ЯрОсЛаВ 100

ЯрОсЛаВ 100

2 months ago

10 / 10

0 users found this helpful

General info

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.
2.Has integrated graphics
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
With integrated graphics you don’t need to buy a separate graphics card.
3.GPU clock speed

Not applicable

350MHz

The graphics processing unit (GPU) has a higher clock speed.
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.
If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
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.
7.DirectX version

Not applicable

12.1

DirectX is used in games, with newer versions supporting better graphics.
8.OpenGL version

Not applicable

4.5

OpenGL is used in games, with newer versions supporting better graphics.
9.GPU turbo

Not applicable

1300MHz

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

Performance

1.CPU speed

64 x 2.9GHz

8 x 3.5GHz

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.
More threads result in faster performance and better multitasking.
When the CPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
4.Has an unlocked multiplier
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
Some processors come with an unlocked multiplier which makes them easy to overclock, allowing you to gain increased performance in games and other apps.
5.L2 cache

32MB

2MB

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

256MB

16MB

A larger L3 cache results in faster CPU and system-wide performance.
7.L1 cache

4000KB

512KB

A larger L1 cache results in faster CPU and system-wide performance.
8.L2 core

0.5MB/core

0.25MB/core

More data can be stored in the L2 cache for access by each core of the CPU.
9.L3 core

4MB/core

2MB/core

More data can be stored in the L3 cache for access by each core of the CPU.

Memory

1.RAM speed

3200MHz

3200MHz

It can support faster memory, which will give quicker system performance.
This is the maximum rate that data can be read from or stored into memory.
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.
More memory channels increases the speed of data transfer between the memory and the CPU.
The maximum amount of memory (RAM) supported.
6.bus transfer rate

Unknown. Help us by suggesting a value. (AMD Ryzen Threadripper 3990X)

8GT/s

The bus is responsible for transferring data between different components of a computer or device.
7.Supports ECC memory
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
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.
8.eMMC version

Unknown. Help us by suggesting a value. (AMD Ryzen Threadripper 3990X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

A higher version of eMMC allows faster memory interfaces, having a positive effect on the performance of a device. For example, when transferring files from your computer to the internal storage over USB.
9.bus speed

Unknown. Help us by suggesting a value. (AMD Ryzen Threadripper 3990X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

The bus is responsible for transferring data between different components of a computer or device.

Benchmarks

This benchmark measures the performance of the CPU using multiple threads.
This benchmark measures the performance of the CPU using a single thread.
Geekbench 5 is a cross-platform benchmark that measures a processor's multi-core performance. (Source: Primate Labs, 2022)
Cinebench R20 is a benchmark tool that measures a CPU's multi-core performance by rendering a 3D scene.
Cinebench R20 is a benchmark tool that measures a CPU's single-core performance by rendering a 3D scene.
Geekbench 5 is a cross-platform benchmark that measures a processor's single-core performance. (Source: Primate Labs, 2022)
7.Blender (bmw27) result

30seconds

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

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.
8.Blender (classroom) result

88.6seconds

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

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.
9.performance per watt

88.9

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

This means the CPU is more efficient, giving a greater amount of performance for each watt of power used.

Features

1.uses multithreading
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
Multithreading technology (such as Intel's Hyperthreading or AMD's Simultaneous Multithreading) provides increased performance by splitting each of the processor's physical cores into virtual cores, also known as threads. This way, each core can run two instruction streams at once.
2.Has AES
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
AES is used to speed up encryption and decryption.
3.Has AVX
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
AVX is used to help speed up calculations in multimedia, scientific and financial apps, as well as improving Linux RAID software performance.
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 F16C
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
F16C is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
6.bits executed at a time

Unknown. Help us by suggesting a value. (AMD Ryzen Threadripper 3990X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

NEON provides acceleration for media processing, such as listening to MP3s.
7.Has MMX
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
8.Has TrustZone
AMD Ryzen Threadripper 3990X
Intel Core i9-11900K
A technology integrated into the processor to secure the device for use with features such as mobile payments and streaming video using digital rights management (DRM).
9.front-end width

Unknown. Help us by suggesting a value. (AMD Ryzen Threadripper 3990X)

Unknown. Help us by suggesting a value. (Intel Core i9-11900K)

The CPU can decode more instructions per clock (IPC), meaning that the CPU performs better

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
amazon logo
$7,000
AMD Ryzen Threadripper 3990X aliexpressThreadripper AMD Ryzen AMD 3990X Process...Threadripper AMD Ryzen AMD 3990X Processors 32C/64T 2.9GHZ CPU up to 4.5ghz s TRK4
aliexpress logo
$8,000

Intel Core i9-11900K

ProductStorePrice
Intel Core i9-11900K amazonINTEL CORE I9-11900K 3.50GHZ Processor (...INTEL CORE I9-11900K 3.50GHZ Processor (Turbo 5.3GHZ) 16MB Cache, 8 NUCLEOS, 16 Threads FCLGA1200 BX8070811900K – INTEL
amazon logo
$572

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