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AMD Ryzen 9 3900 vs Intel Core i7-9700

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Note: To see differences with any CPU, type in any combination of the following into the "Any CPU" field: manufacturer name, full or partial family name, model number, part number, core name, socket name, operating frequency, bus speed (must have FSB suffix), and the last level cache. Here are some valid searches:

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Mini Review

AMD Ryzen 9 3900 advantages

 

Intel Core i7-9700 advantages

 

3900 vs i7-9700 specifications comparison

The graphs below demonstrate the difference between Intel i7-9700 and AMD 3900 most important characteristics. These features, along with an IPC (instructions per cycle) number, determine how well a processor performs. The "Number of cores / threads" graph displays the number of cores (darker area). Lighter area on the graph represents the number of extra threads, provided by Hyper-Threading technology. The "Operating frequency" chart uses dark color to represent base frequency, while lighter area is for additional frequency, provided by Turbo feature. Darker area on the "On-chip cache" graph is for the On-chip L2 cache. Lighter area is for the L3 cache cache. Although the L3 cache cache is usually larger than the On-chip L2 cache, it is always slower.

The number of cores / threads
30
24
18
12
6
0
 
 
24
 
8
 
 
Higher is better
Operating frequency
6
4.8
3.6
2.4
1.2
0
 
 
4.3GHz
 
4.7GHz
 
 
Higher is better
  - AMD Ryzen 9 3900       - Intel Core i7-9700
On-chip L2 + L3 cache
80
64
48
32
16
0
 
 
70MB
 
14MB
 
 
Higher is better
Thermal Design Power
80
64
48
32
16
0
 
 
65W
 
65W
 
 
Lower is better

Detailed side by side comparison of 3900 vs Intel Core i7-9700 specs can be found in the Specifications section below.


Pros and Cons summary

Ryzen 9 3900 Core i7-9700
General recommendations:
 
  General recommendations:
 

Drawbacks:

 
 

Drawbacks:

 

Similar processors

Similar microprocessors use the same socket and architecture as AMD Ryzen 9 3900 and Core i7-9700, but their performance and other characteristics are slightly different.

Specifications

Please visit AMD Ryzen 9 3900 and Intel Core i7-9700 pages for detailed specifications of both microprocessors.

 AMD Ryzen 9 3900Intel Core i7-9700
General information
Market segmentDesktop
ManufacturerAMDIntel
FamilyRyzen 9Core i7
Model number3900i7-9700
CPU part number100-000000070CM8068403874521
Box part number BX80684I79700
BXC80684I79700
Introduction date  
SocketSocket AM4Socket 1151
Processing Unit
Cores128
Threads  
Frequency (MHz)31003000
Turbo Frequency (MHz)  
L1 cache (KB)  
L2 cache (KB)  
Integrated Graphics
GPU Type  
Architecture / Microarchitecture
Microarchitecture  
Core name  
Technology (micron)  
Data width (bits)64
L3 cache (KB)6553612288
Multiprocessing 
Instruction set extensions
AES / Advanced Encryption Standard 
AMD64 / EM64T 64-bit technology 
AVX / Advanced Vector Extensions 
AVX2 / Advanced Vector Extensions 2 
F16C / 16-bit Floating-Point conversion 
FMA3 / 3-operand Fused Multiply-Add 
MMX 
SSE 
SSE2 
SSE3 
SSE4.1 
SSE4.2 
SSSE3 / Supplemental SSE3 
TSX / Transactional Synchronization Extensions  
Supported technologies
Hyper-Threading  
PowerNow! / Enhanced SpeedStep 
Trusted Execution  
Turbo Core / Turbo Boost 
Unlocked multiplier  
Virtualization 
Virus Protection / Execute Disable bit 
Integrated Memory Controller(s)
Memory channels (total) 
Supported memory  
DIMMs per channel 
Electrical / Thermal parameters
Max temperature (°C)  
TDP (Watt) 
Notes:

Rows with different specifications or features are highlighted.

Better specifications are shown in green color. Worse specs are shown in red color.

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