Xeon Silver 4108 vs Ryzen Threadripper 3990X

Aggregate performance score

Ryzen Threadripper 3990X
2020
64 cores / 128 threads, 280 Watt
52.20
+797%

Ryzen Threadripper 3990X outperforms Xeon Silver 4108 by a whopping 797% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 3990X and Xeon Silver 4108 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking331135
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.146.10
Market segmentDesktop processorServer
SeriesAMD Ryzen ThreadripperIntel Xeon Silver
Power efficiency17.006.24
Architecture codenameMatisse (2019−2020)Skylake (server) (2017−2019)
Release date7 February 2020 (4 years ago)11 July 2017 (7 years ago)
Launch price (MSRP)$3,999$417

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper 3990X has 50% better value for money than Xeon Silver 4108.

Detailed specifications

Ryzen Threadripper 3990X and Xeon Silver 4108 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)8 (Octa-Core)
Threads12816
Base clock speed2.9 GHz1.8 GHz
Boost clock speed4.3 GHz3 GHz
Multiplier2918
L1 cache96K (per core)512 KB
L2 cache512K (per core)8 MB
L3 cache256 MB11 MB
Chip lithography7 nm, 12 nm14 nm
Die size74 mm2no data
Maximum core temperatureno data77 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper 3990X and Xeon Silver 4108 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 configuration12 (Multiprocessor)
SocketTR4FCLGA3647
Power consumption (TDP)280 Watt85 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and Xeon Silver 4108. 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

Security technologies

Ryzen Threadripper 3990X and Xeon Silver 4108 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 Silver 4108 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 Silver 4108. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-2400
Maximum memory size256 GB768 GB
Max memory channels46
Maximum memory bandwidth102.403 GB/s115.212 GB/s
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and Xeon Silver 4108.

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 52.20
+797%
Xeon Silver 4108 5.82

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
+797%
Xeon Silver 4108 8909

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen Threadripper 3990X 1622
+93.8%
Xeon Silver 4108 837

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen Threadripper 3990X 14189
+223%
Xeon Silver 4108 4394

Gaming performance

Pros & cons summary


Performance score 52.20 5.82
Recency 7 February 2020 11 July 2017
Physical cores 64 8
Threads 128 16
Chip lithography 7 nm 14 nm
Power consumption (TDP) 280 Watt 85 Watt

Ryzen Threadripper 3990X has a 796.9% higher aggregate performance score, an age advantage of 2 years, 700% more physical cores and 700% more threads, and a 100% more advanced lithography process.

Xeon Silver 4108, on the other hand, has 229.4% lower power consumption.

The Ryzen Threadripper 3990X is our recommended choice as it beats the Xeon Silver 4108 in performance tests.

Note that Ryzen Threadripper 3990X is a desktop processor while Xeon Silver 4108 is a server/workstation one.


Should you still have questions on choice between Ryzen Threadripper 3990X and Xeon Silver 4108, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 3990X
Ryzen Threadripper 3990X
Intel Xeon Silver 4108
Xeon Silver 4108

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Community ratings

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Questions & comments

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