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Ryzen 9 3950X


Description
We need your help: we don't have results in all modes. If you have a 3950X and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The Ryzen 9 3950X is a cpu manufactured by AMD that was released on November 2019. This model has 16 Matisse cores with Simultaneous MultiThreading (SMT), runs at 3500 MHz as base frequency and has a a thermal design power of 105 W.

The 3950X has 16x32+16x32 kB of cache L1, 16x512 kB of cache L2 and 4x16384 kB of cache L3.

Zen 2 is fabricated on the 7nm process from TSMC and it’s the third generation of Zen CPUs. It comes with 64kB of L1 cache and 512kB of L2 cache per core. Zen 2 CPUs are divided into 3 categories: Matisse (desktop), Rome (Server) and Castle Peak (high-end desktop).

Specs
Official name
AMD Ryzen 9 3950X 16-Core Processor
CPUID
870f10
Core
Matisse
Architecture
Base frecuency
3.5 GHz
Boost frecuency
4.7 GHz
Socket
AM4
Cores/Threads
16/32
TDP
105 W
Cache L1 (d+i)
16x32+16x32 kB
Cache L2
16x512 kB
Cache L3
4x16384 kB
Release date
November 2019

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
Multithread
Test#1 (Integers)
16951
325542 (x19.2)
Test#2 (FP)
26801
421297 (x15.7)
Test#3 (Generic, ZIP)
7939
183022 (x23.1)
Test#1 (Memory)
23136
14205 (x0.6)
TOTAL
74828
944066 (x12.6)

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


Test#3 (Generic, ZIP) [% vs time]

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Ryzen 9 3950X
AMD Ryzen 9 3950X (This model)
 Mode AVX2 monothread  [74828 points]
 Mode AVX2 multithread  [944066 points]
 Mode AVX2 monothread  [70363 points -5.97%]
 Mode AVX2 multithread  [753006 points -20.24%]
 Mode AVX2 monothread  [72043 points -3.72%]
 Mode AVX2 multithread  [1088110 points +15.26%]
 Mode FPU monothread  [53691 points]
 Mode FPU multithread  [456802 points]
 Mode AVX2 monothread  [74970 points +0.19%]
 Mode AVX2 multithread  [687500 points -27.18%]
 Mode FPU monothread  [55260 points]
 Mode FPU multithread  [326764 points]
 Mode AVX2 monothread  [75284 points +0.61%]
 Mode AVX2 multithread  [501695 points -46.86%]
 Mode AVX2 monothread  [74073 points -1.01%]
 Mode AVX2 multithread  [482743 points -48.87%]
 Mode FPU monothread  [40821 points]
 Mode FPU multithread  [600427 points]
 Mode AVX2 monothread  [76431 points +2.14%]
 Mode AVX2 multithread  [1223792 points +29.63%]
 Mode FPU monothread  [48655 points]
 Mode FPU multithread  [263385 points]
 Mode AVX2 monothread  [86236 points +15.25%]
 Mode AVX2 multithread  [545296 points -42.24%]
 Mode FPU monothread  [45532 points]
 Mode FPU multithread  [266824 points]
 Mode AVX2 monothread  [81908 points +9.46%]
 Mode AVX2 multithread  [529320 points -43.93%]
 Mode FPU monothread  [50116 points]
 Mode FPU multithread  [264137 points]
 Mode AVX2 monothread  [70239 points -6.13%]
 Mode AVX2 multithread  [370772 points -60.73%]
 Mode FPU monothread  [39495 points]
 Mode FPU multithread  [178644 points]
 Mode AVX2 monothread  [80364 points +7.40%]
 Mode AVX2 multithread  [440791 points -53.31%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
17064 [0.67%]
AMD Ryzen 9 3950X
16951
This model
16854 [-0.57%]
16724 [-1.34%]
16630 [-1.89%]
16494 [-2.69%]
16045 [-5.34%]

Multithread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
560190 [72.08%]
485371 [49.10%]
AMD Ryzen 9 3950X
325542
This model
248933 [-23.53%]
242980 [-25.36%]
232584 [-28.55%]
229408 [-29.53%]
201030 [-38.25%]

Monothread floating point operations
Model
Score
AMD Ryzen 9 3950X
26801
This model
26751 [-0.19%]
26538 [-0.98%]
26405 [-1.48%]
26280 [-1.94%]
26219 [-2.17%]

Multithread floating point operations
Model
Score
 
 
 
 
 
 
 
 
 
516975 [22.71%]
472703 [12.20%]
AMD Ryzen 9 3950X
421297
This model
294814 [-30.02%]
292810 [-30.50%]
240462 [-42.92%]
224434 [-46.73%]
220322 [-47.70%]

Monothread generic test (Zip compression)
Model
Score
8811 [10.98%]
8760 [10.34%]
8665 [9.14%]
8622 [8.60%]
AMD Ryzen 9 3950X
7939
This model
6739 [-15.12%]
6675 [-15.92%]
6651 [-16.23%]
6573 [-17.21%]

Multithread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AMD Ryzen 9 3950X
183022
This model
131341 [-28.24%]
128480 [-29.80%]
123940 [-32.28%]
113090 [-38.21%]
97380 [-46.79%]

Monothread memory performance
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
23190 [0.23%]
AMD Ryzen 9 3950X
23136
This model
22568 [-2.46%]
22546 [-2.55%]
21818 [-5.70%]
21426 [-7.39%]
18923 [-18.21%]

Multithread memory performance
Model
Score
18540 [30.52%]
17109 [20.45%]
17065 [20.14%]
16945 [19.29%]
AMD Ryzen 9 3950X
14205
This model
12780 [-10.03%]
12218 [-13.99%]
11984 [-15.63%]
11262 [-20.71%]
10807 [-23.92%]

Hardlimit Benchmark Central - Ver. 3.7.8