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Ryzen 7 3800X


Description
The Ryzen 7 3800X is a cpu manufactured by AMD that was released on July 2019. This model has 8 Matisse cores with Simultaneous MultiThreading (SMT), runs at 3900 MHz as base frequency and has a a thermal design power of 105 W.

The 3800X has 8x32+8x32 kB of cache L1, 8x512 kB of cache L2 and 32768 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 7 3800X 8-Core Processor
CPUID
870f10
Core
Matisse
Architecture
Base frecuency
3.9 GHz
Boost frecuency
4.5 GHz
Socket
AM4
Cores/Threads
8/16
TDP
105 W
Cache L1 (d+i)
8x32+8x32 kB
Cache L2
8x512 kB
Cache L3
32768 kB
Release date
July 2019

Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
Multithread
Test#1 (Integers)
4474
36101 (x8.1)
Test#2 (FP)
17408
178651 (x10.3)
Test#3 (Generic, ZIP)
8230
95978 (x11.7)
Test#1 (Memory)
25149
16034 (x0.6)
TOTAL
55260
326764 (x5.9)

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
Multithread
Test#1 (Integers)
17175
136062 (x7.9)
Test#2 (FP)
25320
195062 (x7.7)
Test#3 (Generic, ZIP)
8357
97815 (x11.7)
Test#1 (Memory)
27858
12912 (x0.5)
TOTAL
78708
441850 (x5.6)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
Multithread
Test#1 (Integers)
16756
131363 (x7.8)
Test#2 (FP)
25162
198512 (x7.9)
Test#3 (Generic, ZIP)
8759
97268 (x11.1)
Test#1 (Memory)
24304
13398 (x0.6)
TOTAL
74981
440541 (x5.9)

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)
17064
172726 (x10.1)
Test#2 (FP)
26219
214480 (x8.2)
Test#3 (Generic, ZIP)
8811
97380 (x11.1)
Test#1 (Memory)
23190
17109 (x0.7)
TOTAL
75284
501695 (x6.7)

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 7 3800X
AMD Ryzen 7 3800X (This model)
 Mode FPU monothread  [55260 points]
 Mode FPU multithread  [326764 points]
 Mode AVX2 monothread  [75284 points]
 Mode AVX2 multithread  [501695 points]
 Mode FPU monothread  [53691 points -2.84%]
 Mode FPU multithread  [456802 points +39.80%]
 Mode AVX2 monothread  [74970 points -0.42%]
 Mode AVX2 multithread  [687500 points +37.04%]
 Mode FPU monothread  [51169 points -7.40%]
 Mode FPU multithread  [289536 points -11.39%]
 Mode AVX2 monothread  [66661 points -11.45%]
 Mode AVX2 multithread  [435040 points -13.29%]
 Mode FPU monothread  [45532 points -17.60%]
 Mode FPU multithread  [266824 points -18.34%]
 Mode AVX2 monothread  [81908 points +8.80%]
 Mode AVX2 multithread  [529320 points +5.51%]
 Mode FPU monothread  [42117 points -23.78%]
 Mode FPU multithread  [202610 points -38.00%]
 Mode AVX2 monothread  [75823 points +0.72%]
 Mode AVX2 multithread  [403364 points -19.60%]
 Mode FPU monothread  [47262 points -14.47%]
 Mode FPU multithread  [276012 points -15.53%]
 Mode AVX2 monothread  [61068 points -18.88%]
 Mode AVX2 multithread  [410465 points -18.18%]
 Mode FPU monothread  [44041 points -20.30%]
 Mode FPU multithread  [178106 points -45.49%]
 Mode AVX2 monothread  [77340 points +2.73%]
 Mode AVX2 multithread  [371076 points -26.04%]
 Mode AVX2 monothread  [74073 points -1.61%]
 Mode AVX2 multithread  [482743 points -3.78%]
 Mode FPU monothread  [43929 points -20.50%]
 Mode FPU multithread  [176786 points -45.90%]
 Mode AVX2 monothread  [77751 points +3.28%]
 Mode AVX2 multithread  [372737 points -25.70%]
 Mode FPU monothread  [41536 points -24.84%]
 Mode FPU multithread  [163951 points -49.83%]
 Mode AVX2 monothread  [75016 points -0.36%]
 Mode AVX2 multithread  [336092 points -33.01%]
 Mode FPU monothread  [48655 points -11.95%]
 Mode FPU multithread  [263385 points -19.40%]
 Mode AVX2 monothread  [86236 points +14.55%]
 Mode AVX2 multithread  [545296 points +8.69%]
          
FPU mode comparison

Monothread integers operations
Modelo
Puntuación
AMD Ryzen 7 3800X
4474
This model
4453 [-0.45%]
4388 [-1.91%]
4299 [-3.90%]
4255 [-4.90%]

Multithread integers operations
Modelo
Puntuación
 
 
 
79802 [121.05%]
48447 [34.20%]
AMD Ryzen 7 3800X
36101
This model
35045 [-2.93%]
34478 [-4.50%]
27672 [-23.35%]
27353 [-24.23%]
26635 [-26.22%]

Monothread floating point operations
Modelo
Puntuación
18306 [5.15%]
17944 [3.08%]
17795 [2.22%]
AMD Ryzen 7 3800X
17408
This model
17383 [-0.15%]
17378 [-0.17%]
16990 [-2.40%]
16959 [-2.58%]
16695 [-4.10%]

Multithread floating point operations
Modelo
Puntuación
 
 
 
 
 
 
372721 [108.63%]
230813 [29.20%]
181421 [1.55%]
AMD Ryzen 7 3800X
178651
This model
169652 [-5.04%]
166549 [-6.77%]
155679 [-12.86%]
124941 [-30.06%]
110107 [-38.37%]

Monothread generic test (Zip compression)
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
AMD Ryzen 7 3800X
8230
This model
7741 [-5.94%]
7009 [-14.84%]
6545 [-20.48%]
6169 [-25.04%]

Multithread generic test (Zip compression)
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
122817 [27.96%]
121424 [26.51%]
AMD Ryzen 7 3800X
95978
This model
64862 [-32.42%]
63680 [-33.65%]
54922 [-42.78%]
50999 [-46.86%]
43233 [-54.96%]

Monothread memory performance
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AMD Ryzen 7 3800X
25149
This model
24572 [-2.29%]
21357 [-15.08%]
18279 [-27.32%]
17352 [-31.00%]
15324 [-39.07%]

Multithread memory performance
Modelo
Puntuación
 
 
 
54726 [241.32%]
26481 [65.16%]
18255 [13.86%]
AMD Ryzen 7 3800X
16034
This model
12252 [-23.58%]
11933 [-25.58%]
10424 [-34.99%]
10359 [-35.39%]
          
SSE mode comparison

Monothread integers operations
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
AMD Ryzen 7 3800X
17175
This model
16910 [-1.54%]
16590 [-3.40%]
16497 [-3.94%]
16452 [-4.21%]
16323 [-4.96%]

Multithread integers operations
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
181329 [33.27%]
AMD Ryzen 7 3800X
136062
This model
131344 [-3.47%]
126815 [-6.80%]
100938 [-25.81%]
95215 [-30.02%]
93780 [-31.08%]

Monothread floating point operations
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
AMD Ryzen 7 3800X
25320
This model
24545 [-3.06%]
24418 [-3.56%]
24354 [-3.81%]
24118 [-4.75%]
23736 [-6.26%]

Multithread floating point operations
Modelo
Puntuación
 
 
 
 
 
 
261007 [33.81%]
229864 [17.84%]
204758 [4.97%]
AMD Ryzen 7 3800X
195062
This model
159085 [-18.44%]
137300 [-29.61%]
134467 [-31.06%]
131230 [-32.72%]
126729 [-35.03%]

Monothread generic test (Zip compression)
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
8545 [2.25%]
AMD Ryzen 7 3800X
8357
This model
6859 [-17.93%]
6542 [-21.72%]
6403 [-23.38%]
6374 [-23.72%]
6242 [-25.31%]

Multithread generic test (Zip compression)
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
126625 [29.45%]
AMD Ryzen 7 3800X
97815
This model
61736 [-36.88%]
55741 [-43.01%]
43615 [-55.41%]
36047 [-63.15%]
33851 [-65.39%]

Monothread memory performance
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AMD Ryzen 7 3800X
27858
This model
26285 [-5.65%]
21001 [-24.61%]
14502 [-47.94%]
14047 [-49.57%]
13590 [-51.22%]

Multithread memory performance
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
66639 [416.10%]
17086 [32.33%]
AMD Ryzen 7 3800X
12912
This model
11858 [-8.16%]
9770 [-24.33%]
8989 [-30.39%]
8426 [-34.75%]
8396 [-34.98%]
          
AVX mode comparison

Monothread integers operations
Modelo
Puntuación
AMD Ryzen 7 3800X
16756
This model
16747 [-0.05%]
16574 [-1.09%]
16307 [-2.68%]
16159 [-3.57%]
16137 [-3.70%]

Multithread integers operations
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
174727 [33.01%]
AMD Ryzen 7 3800X
131363
This model
130881 [-0.37%]
122006 [-7.12%]
120586 [-8.20%]
119500 [-9.03%]
105740 [-19.51%]

Monothread floating point operations
Modelo
Puntuación
25517 [1.41%]
AMD Ryzen 7 3800X
25162
This model
24922 [-0.95%]
24475 [-2.73%]
24178 [-3.91%]
23754 [-5.60%]
23462 [-6.76%]

Multithread floating point operations
Modelo
Puntuación
 
 
 
275632 [38.85%]
220344 [11.00%]
208498 [5.03%]
198786 [0.14%]
AMD Ryzen 7 3800X
198512
This model
197339 [-0.59%]
180520 [-9.06%]
170305 [-14.21%]
156504 [-21.16%]
144762 [-27.08%]

Monothread generic test (Zip compression)
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
9320 [6.40%]
AMD Ryzen 7 3800X
8759
This model
6627 [-24.34%]
6360 [-27.40%]
6329 [-27.74%]

Multithread generic test (Zip compression)
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
125649 [29.18%]
AMD Ryzen 7 3800X
97268
This model
59885 [-38.43%]
59748 [-38.57%]
56829 [-41.58%]
54429 [-44.04%]
54122 [-44.36%]

Monothread memory performance
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AMD Ryzen 7 3800X
24304
This model
23170 [-4.66%]
19072 [-21.53%]
17516 [-27.93%]
16611 [-31.65%]
14832 [-38.97%]

Multithread memory performance
Modelo
Puntuación
44172 [229.69%]
22078 [64.79%]
16924 [26.32%]
AMD Ryzen 7 3800X
13398
This model
13367 [-0.23%]
11801 [-11.92%]
11583 [-13.54%]
10503 [-21.61%]
10046 [-25.02%]
          
AVX2 mode comparison

Monothread integers operations
Modelo
Puntuación
AMD Ryzen 7 3800X
17064
This model
16854 [-1.23%]
16724 [-1.99%]
16630 [-2.54%]
16437 [-3.67%]
16045 [-5.97%]

Multithread integers operations
Modelo
Puntuación
202490 [17.23%]
187430 [8.51%]
186771 [8.13%]
174924 [1.27%]
174659 [1.12%]
AMD Ryzen 7 3800X
172726
This model
166657 [-3.51%]
166495 [-3.61%]
157934 [-8.56%]
156443 [-9.43%]
154915 [-10.31%]

Monothread floating point operations
Modelo
Puntuación
26405 [0.71%]
26280 [0.24%]
26255 [0.14%]
AMD Ryzen 7 3800X
26219
This model
26114 [-0.40%]
26031 [-0.72%]
25808 [-1.56%]
25490 [-2.78%]

Multithread floating point operations
Modelo
Puntuación
292810 [36.52%]
241522 [12.61%]
224434 [4.64%]
220322 [2.72%]
220157 [2.65%]
AMD Ryzen 7 3800X
214480
This model
209758 [-2.20%]
205292 [-4.28%]
197641 [-7.85%]
186057 [-13.25%]
184495 [-13.98%]

Monothread generic test (Zip compression)
Modelo
Puntuación
10320 [17.13%]
9539 [8.26%]
9537 [8.24%]
AMD Ryzen 7 3800X
8811
This model
8760 [-0.58%]
8657 [-1.74%]
8622 [-2.14%]
7168 [-18.65%]
6675 [-24.24%]

Multithread generic test (Zip compression)
Modelo
Puntuación
 
 
 
131341 [34.87%]
128480 [31.94%]
123940 [27.27%]
113090 [16.13%]
AMD Ryzen 7 3800X
97380
This model
93711 [-3.77%]
86129 [-11.55%]
68360 [-29.80%]
61419 [-36.93%]
59780 [-38.61%]

Monothread memory performance
Modelo
Puntuación
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AMD Ryzen 7 3800X
23190
This model
22568 [-2.68%]
22546 [-2.78%]
21818 [-5.92%]
21510 [-7.24%]
18923 [-18.40%]

Multithread memory performance
Modelo
Puntuación
36801 [115.10%]
27153 [58.71%]
22687 [32.61%]
19853 [16.04%]
AMD Ryzen 7 3800X
17109
This model
17065 [-0.25%]
16945 [-0.96%]
12780 [-25.30%]
12218 [-28.59%]
11984 [-29.95%]

Hardlimit Benchmark Central - Ver. 3.7.8