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Ryzen 7 3800XT


Performance
514.6k points

Description
We need your help: we don't have results in all modes. If you have a 3800XT 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 7 3800XT is a cpu manufactured by AMD that was released on July 2020. 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.

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 3800XT 8-Core Processor
CPUID
870f10
Core
Matisse
Architecture
Base frecuency
3.9 GHz
Boost frecuency
4.7 GHz
Socket
AM4
Cores/Threads
8/16
TDP
105 W
Cache L1 (d+i)
8x32+8x32 kB
Cache L2
8x512 kB
Cache L3
2x16384 kB
Release date
July 2020
Mean monothread perf.
75.23k points
Mean multithread perf.
514.6k points

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)
17.1k
179.93k (x10.5)
Test#2 (FP)
25.63k
224.77k (x8.8)
Test#3 (Generic, ZIP)
9.19k
101.88k (x11.1)
Test#1 (Memory)
23.32k
8.03k (x0.3)
TOTAL
75.23k
514.6k (x6.8)

Motherboards where this CPU was tested
Model
Chipset
Release date

RAM models tested along with this CPU
Model
Type
Frequency
Size
DDR4
3600 MHz
8 GB

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 3800XT
Corsair Ryzen 7 3800XT (This model)
 Mode AVX2 monothread  [75.23k points]
 Mode AVX2 multithread  [514.6k points]
 Mode FPU monothread  [55.26k points]
 Mode FPU multithread  [326.76k points]
 Mode AVX2 monothread  [75.81k points +0.77%]
 Mode AVX2 multithread  [497.74k points -3.28%]
 Mode FPU monothread  [63.75k points]
 Mode FPU multithread  [304.88k points]
 Mode AVX2 monothread  [85.64k points +13.83%]
 Mode AVX2 multithread  [517.51k points +0.57%]
 Mode AVX2 monothread  [85.37k points +13.47%]
 Mode AVX2 multithread  [487.09k points -5.35%]
 Mode AVX2 monothread  [74.53k points -0.94%]
 Mode AVX2 multithread  [537.73k points +4.49%]
 Mode AVX2 monothread  [86.28k points +14.68%]
 Mode AVX2 multithread  [501k points -2.64%]
 Mode AVX2 monothread  [89.07k points +18.39%]
 Mode AVX2 multithread  [558.42k points +8.52%]
 Mode AVX2 monothread  [74.97k points -0.35%]
 Mode AVX2 multithread  [494.06k points -3.99%]
 Mode FPU monothread  [41.26k points]
 Mode FPU multithread  [191.41k points]
 Mode AVX2 monothread  [72.1k points -4.16%]
 Mode AVX2 multithread  [378.99k points -26.35%]
 Mode FPU monothread  [43.93k points]
 Mode FPU multithread  [176.79k points]
 Mode AVX2 monothread  [77.75k points +3.35%]
 Mode AVX2 multithread  [372.74k points -27.57%]
 Mode FPU monothread  [51.17k points]
 Mode FPU multithread  [289.54k points]
 Mode AVX2 monothread  [65.87k points -12.44%]
 Mode AVX2 multithread  [433.19k points -15.82%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
17.82k [4.23%]
17.78k [3.97%]
AMD Ryzen 7 3800XT
17.1k
This model
17.1k [-0.01%]
17.06k [-0.25%]
16.95k [-0.86%]
16.93k [-0.97%]

Multithread integers operations
Model
Score
187.43k [4.17%]
184.19k [2.37%]
183.54k [2.01%]
181.66k [0.97%]
180.2k [0.15%]
AMD Ryzen 7 3800XT
179.93k
This model
176.41k [-1.95%]
175.69k [-2.35%]
174.92k [-2.78%]
174.66k [-2.93%]
174.56k [-2.98%]

Monothread floating point operations
Model
Score
25.78k [0.59%]
25.78k [0.58%]
25.69k [0.22%]
25.64k [0.02%]
25.64k [0.02%]
AMD Ryzen 7 3800XT
25.63k
This model
25.61k [-0.11%]
25.49k [-0.56%]
25.41k [-0.87%]
25.31k [-1.25%]
25.25k [-1.48%]

Multithread floating point operations
Model
Score
246.66k [9.74%]
240.46k [6.98%]
237.27k [5.56%]
234.3k [4.24%]
228.94k [1.85%]
AMD Ryzen 7 3800XT
224.77k
This model
224.43k [-0.15%]
223.59k [-0.53%]
221.31k [-1.54%]
220.32k [-1.98%]
220.16k [-2.05%]

Monothread generic test (Zip compression)
Model
Score
9.38k [2.17%]
9.31k [1.33%]
9.22k [0.35%]
AMD Ryzen 7 3800XT
9.19k
This model
9.05k [-1.44%]
9.04k [-1.57%]
8.91k [-2.95%]
8.85k [-3.61%]
8.82k [-4.00%]

Multithread generic test (Zip compression)
Model
Score
109.64k [7.62%]
109.37k [7.36%]
107.95k [5.96%]
102.48k [0.59%]
102.32k [0.44%]
AMD Ryzen 7 3800XT
101.88k
This model
97.1k [-4.69%]
96.6k [-5.18%]
93.24k [-8.48%]
92.96k [-8.75%]
92.2k [-9.50%]

Monothread memory performance
Model
Score
25.49k [9.31%]
25.03k [7.35%]
24.28k [4.14%]
24.22k [3.89%]
23.55k [1.02%]
AMD Ryzen 7 3800XT
23.32k
This model
23.3k [-0.05%]
23.21k [-0.45%]
23.14k [-0.77%]
22.9k [-1.80%]
22.75k [-2.44%]

Multithread memory performance
Model
Score
8.17k [1.74%]
AMD Ryzen 7 3800XT
8.03k
This model
8.01k [-0.18%]
7.95k [-0.92%]
7.94k [-1.10%]

Hardlimit Benchmark Central - Ver. 3.11.3