Xeon Platinum 8260 vs Ryzen Threadripper 3990X

VS

Aggregate performance score

Ryzen Threadripper 3990X
2019
64 cores / 128 threads, 280 Watt
50.29
+163%
Xeon Platinum 8260
2018
24 cores / 48 threads, 165 Watt
19.10

Ryzen Threadripper 3990X outperforms Xeon Platinum 8260 by a whopping 163% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 3990X and Xeon Platinum 8260 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking34308
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.716.01
Market segmentDesktop processorServer
SeriesAMD Ryzen ThreadripperIntel Xeon Platinum
Power efficiency17.0010.95
Architecture codenameMatisse (2019−2020)Cascade Lake-SP (2018)
Release date25 November 2019 (5 years ago)11 December 2018 (6 years ago)
Launch price (MSRP)$3,999$4,702

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper 3990X has 62% better value for money than Xeon Platinum 8260.

Detailed specifications

Ryzen Threadripper 3990X and Xeon Platinum 8260 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores64 (Tetrahexaconta-Core)24 (Tetracosa-Core)
Threads12848
Base clock speed2.9 GHz2.4 GHz
Boost clock speed4.3 GHz3.9 GHz
Multiplier2924
L1 cache4 MB64 KB (per core)
L2 cache32 MB1 MB (per core)
L3 cache256 MB35.75 MB (shared)
Chip lithography7 nm, 12 nm14 nm
Die size74 mm2no data
Maximum core temperatureno data90 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors38740 Million8,000 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper 3990X and Xeon Platinum 8260 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration18 (Multiprocessor)
SocketTR4FCLGA3647
Power consumption (TDP)280 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Xeon Platinum 8260. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data-
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen Threadripper 3990X and Xeon Platinum 8260 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and Xeon Platinum 8260 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and Xeon Platinum 8260. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-2933
Maximum memory size256 GB1 TB
Max memory channels46
Maximum memory bandwidth102.403 GB/s140.8 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Xeon Platinum 8260.

PCIe version4.03.0
PCI Express lanesno data48

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen Threadripper 3990X 50.29
+163%
Xeon Platinum 8260 19.10

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen Threadripper 3990X 79889
+163%
Xeon Platinum 8260 30347

Gaming performance

Pros & cons summary


Performance score 50.29 19.10
Recency 25 November 2019 11 December 2018
Physical cores 64 24
Threads 128 48
Chip lithography 7 nm 14 nm
Power consumption (TDP) 280 Watt 165 Watt

Ryzen Threadripper 3990X has a 163.3% higher aggregate performance score, an age advantage of 11 months, 166.7% more physical cores and 166.7% more threads, and a 100% more advanced lithography process.

Xeon Platinum 8260, on the other hand, has 69.7% lower power consumption.

The Ryzen Threadripper 3990X is our recommended choice as it beats the Xeon Platinum 8260 in performance tests.

Note that Ryzen Threadripper 3990X is a desktop processor while Xeon Platinum 8260 is a server/workstation one.


Should you still have questions on choice between Ryzen Threadripper 3990X and Xeon Platinum 8260, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen Threadripper 3990X
Ryzen Threadripper 3990X
Intel Xeon Platinum 8260
Xeon Platinum 8260

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3 1119 votes

Rate Ryzen Threadripper 3990X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 14 votes

Rate Xeon Platinum 8260 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen Threadripper 3990X or Xeon Platinum 8260, agree or disagree with our judgements, or report an error or mismatch.