Core i9-7980XE vs Ryzen 9 3900

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Aggregated performance score

Ryzen 9 3900
2019
12 cores / 24 threads
20.13
+2.1%
Core i9-7980XE
2017
18 cores / 36 threads
19.72

Ryzen 9 3900 outperforms Core i9-7980XE by 2% based on our aggregated benchmark results.

General info

Comparing Ryzen 9 3900 and Core i9-7980XE processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking244258
Place by popularitynot in top-100not in top-100
Value for money36.727.51
Market segmentDesktop processorDesktop processor
SeriesAMD Matisse (Ryzen 3000 Desktop)Intel Core i9
Architecture codenameMatisse (Zen 2) (2019−2020)Skylake (server) (2017−2019)
Release date9 October 2019 (4 years old)1 September 2017 (6 years old)
Launch price (MSRP)no data$1,999
Current price$388 $1186 (0.6x MSRP)

Value for money

Performance per price, higher is better.

Ryzen 9 3900 has 389% better value for money than i9-7980XE.

Technical specs

Ryzen 9 3900 and Core i9-7980XE 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 cores12 (Dodeca-Core)18 (Octadeca-Core)
Threads2436
Base clock speed3.1 GHz2.6 GHz
Boost clock speed4.3 GHz4.4 GHz
Bus supportno data4 × 8 GT/s
L1 cache768 KB64 KB (per core)
L2 cache6 MB1 MB (per core)
L3 cache64 MB24.75 MB (shared)
Chip lithography7 nm14 nm
Die sizeno data484 mm2
Maximum core temperatureno data94 °C
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierYesYes

Compatibility

Information on Ryzen 9 3900 and Core i9-7980XE 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 configurationno data1
SocketAM4 (1331)FCLGA2066
Power consumption (TDP)65 Watt165 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900 and Core i9-7980XE. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSXno data+
Turbo Boost Max 3.0no data+
Statusno dataDiscontinued

Security technologies

Ryzen 9 3900 and Core i9-7980XE technologies aimed at improving security, for example, by protecting against hacks.

EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900 and Core i9-7980XE are enumerated here.

AMD-V+no data
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900 and Core i9-7980XE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-2666
Maximum memory size128 GB128 GB
Max memory channels24
Maximum memory bandwidth51.196 GB/s85 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 9 3900 and Core i9-7980XE.

PCIe versionno data3.0
PCI Express lanesno data44

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 9 3900 20.13
+2.1%
i9-7980XE 19.72

Ryzen 9 3900 outperforms Core i9-7980XE by 2% based on our aggregated benchmark results.


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.

Benchmark coverage: 68%

Ryzen 9 3900 30836
+2.1%
i9-7980XE 30208

Ryzen 9 3900 outperforms Core i9-7980XE by 2% in Passmark.

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.

Benchmark coverage: 42%

Ryzen 9 3900 1650
+10.4%
i9-7980XE 1494

Ryzen 9 3900 outperforms Core i9-7980XE by 10% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Ryzen 9 3900 9522
i9-7980XE 11599
+21.8%

Core i9-7980XE outperforms Ryzen 9 3900 by 22% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 20.13 19.72
Recency 9 October 2019 1 September 2017
Physical cores 12 18
Threads 24 36
Chip lithography 7 nm 14 nm
Power consumption (TDP) 65 Watt 165 Watt

We couldn't decide between Ryzen 9 3900 and Core i9-7980XE. The differences in performance seem too small.


Should you still have questions on choice between Ryzen 9 3900 and Core i9-7980XE, ask them in Comments section, and we shall answer.

Vote

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AMD Ryzen 9 3900
Ryzen 9 3900
Intel Core i9-7980XE
Core i9-7980XE

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User Ratings

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Questions and comments

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