AMD Ryzen Threadripper 3990X vs AMD Ryzen 5 3500C

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD Ryzen Threadripper 3990X or AMD Ryzen Threadripper 3990X – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Ryzen Threadripper 3990X features 64 processor cores and has the capability to manage 128 threads concurrently.
It was released in Q1/2020 and belongs to the 3 generation of the AMD Ryzen Threadripper series.
To use the AMD Ryzen Threadripper 3990X, you'll need a motherboard with a TRX4 (sTRX4) socket.
The AMD Ryzen 5 3500C features 4 processor cores and has the capability to manage 8 threads concurrently.
It was released in Q3/2020 and belongs to the 3 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 3500C, you'll need a motherboard with a FP5 socket.
AMD Ryzen Threadripper 3000 Group AMD Ryzen 3000C
3 Generation 3
AMD Ryzen Threadripper 3990X Name AMD Ryzen 5 3500C
Desktop / Server Segment Mobile
AMD Ryzen Threadripper Family AMD Ryzen 5
 
 

CPU Cores and Base Frequency

The AMD Ryzen Threadripper 3990X has 64 CPU cores and can calculate 128 threads in parallel.
The clock frequency of the AMD Ryzen Threadripper 3990X is 2.9 GHz
and turbo frequency for one core is 4.3 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The AMD Ryzen 5 3500C has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the AMD Ryzen 5 3500C is 2.1 GHz
and turbo frequency for one core is 3.7 GHz.
None None 2.5 GHz
4.3 GHz Turbo Frequency (1 core) 3.7 GHz
normal Core architecture normal
2.9 GHz Frequency 2.1 GHz
64 CPU Cores 4
Yes Overclocking No
Yes Hyperthreading Yes
64x Cores 4x
128 Threads 8
 
 

Internal Graphics

The AMD Ryzen Threadripper 3990X does not have integrated graphics.
The AMD Ryzen 5 3500C has integrated graphics, called iGPU for short.
Specifically, the AMD Ryzen 5 3500C uses the AMD Radeon Vega 8 Graphics, which has 512 texture shaders
and 8 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU (Turbo) --
-- Technology 14 nm
-- Direct X 12
0 bytes Max. GPU Memory 2.0 GB
-- Execution units 8
-- Release date Q1/2018
GPU name AMD Radeon Vega 8 Graphics
-- Shaders 512
-- GPU frequency 1.2 GHz
-- Generation 8
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- h265 / HEVC (8 bit) Decode / Encode
-- VP9 Decode / Encode
-- VP8 Decode / Encode
-- VC-1 Decode
-- JPEG Decode / Encode
-- h264 Decode / Encode
-- h265 / HEVC (10 bit) Decode / Encode
-- AVC Decode / Encode
-- AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 2.0 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 102.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 39.5 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-3200 Memory type DDR4-2666
102.4 GB/s Bandwidth 39.5 GB/s
Yes AES-NI Yes
Yes ECC Yes
pci PCIe pci
2.0 TB Max. Memory 64.0 GB
4 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 280 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 15 W watts.
None TDP up 25 W
None TDP down 12 W
280 W TDP (PL1 / PBP) 15 W
95 °C Tjunction max 105 °C
 
 

Technical details

The AMD Ryzen Threadripper 3990X is manufactured using a 7 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 256.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen 5 3500C is manufactured using a 12 nm process.
In total, this processor boasts a generous 4.0 MB cache.
AMD-V, SVM Virtualization AMD-V, SVM
7 nm Technology 12 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
-- Part Number --
Chiplet Chip design Chiplet
Q1/2020 Release date Q3/2020
3990 $ Release price --
32.0 MB L2-Cache 2.0 MB
Technical data sheet Documents Technical data sheet
256.0 MB L3-Cache 4.0 MB
TRX4 (sTRX4) Socket FP5
Windows 10, Linux, Windows 11 Operating systems Windows 10, Linux, Windows 11
Castle Peak (Zen 2) Architecture Picasso (Zen+)
 
 

Benchmarks

Geekbench 5, 64bit (Multi-Core)

AMD Ryzen Threadripper 3990X
64C 128T @ 2.9 GHz
34670
34670
AMD Ryzen 5 3500C
4C 8T @ 2.1 GHz
3080
3080

Geekbench 6 (Multi-Core)

AMD Ryzen Threadripper 3990X
64C 128T @ 2.9 GHz
15832
15832
AMD Ryzen 5 3500C
4C 8T @ 2.1 GHz
2072
2072

Geekbench 6 (Single-Core)

AMD Ryzen Threadripper 3990X
64C 128T @ 2.9 GHz
1639
1639
AMD Ryzen 5 3500C
4C 8T @ 2.1 GHz
928
928